Pa11y results for "https://www.kuvan.com/"

Generated at: Mon Dec 29 2025 21:31:40 GMT-0500 (Eastern Standard Time)

Runners (with issues): htmlcs

Toggle by type 82 errors 0 warnings 0 notices

Error: This searchinput element does not have a name available to an accessibility API. Valid names are: label element, title undefined, aria-label undefined, aria-labelledby undefined.
htmlcs: WCAG2AA.Principle4.Guideline4_1.4_1_2.H91.InputSearch.Name
<input type="search" class="search_inp" placeholder="Search..." value="" id="error404-s" name="s">
(selector "#error404-s")
Error: This buttoninput element does not have a name available to an accessibility API. Valid names are: value undefined, aria-label undefined, aria-labelledby undefined.
htmlcs: WCAG2AA.Principle4.Guideline4_1.4_1_2.H91.InputButton.Name
<input type="submit" value="" class="search_btn">
(selector "#searchform > input:nth-child(2)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.05:1. Recommendation: change background to #767c00.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<a href="https://www.kuvan.com/sign-up-for-email-updates/"> Stay Updated </a>
(selector "html > body > div:nth-child(1) > header:nth-child(1) > div:nth-child(2) > div:nth-child(2) > div:nth-child(1) > div:nth-child(4) > a")
Error: Duplicate id attribute value "searchform" found on the web page.
htmlcs: WCAG2AA.Principle4.Guideline4_1.4_1_1.F77
<form id="searchform" method="get" action="https://www.kuvan.com"> <input typ...</form>
(selector "#searchform")
Error: Duplicate id attribute value "error404-s" found on the web page.
htmlcs: WCAG2AA.Principle4.Guideline4_1.4_1_1.F77
<input type="search" class="search_inp" placeholder="Search..." value="" id="error404-s" name="s">
(selector "#error404-s")
Error: This searchinput element does not have a name available to an accessibility API. Valid names are: label element, title undefined, aria-label undefined, aria-labelledby undefined.
htmlcs: WCAG2AA.Principle4.Guideline4_1.4_1_2.H91.InputSearch.Name
<input type="search" class="search_inp" placeholder="Search..." value="" id="error404-s" name="s">
(selector "#error404-s")
Error: This buttoninput element does not have a name available to an accessibility API. Valid names are: value undefined, aria-label undefined, aria-labelledby undefined.
htmlcs: WCAG2AA.Principle4.Guideline4_1.4_1_2.H91.InputButton.Name
<input type="submit" value="" class="search_btn">
(selector "#searchform > input:nth-child(2)")
Error: Anchor element found with a valid href attribute, but no link content has been supplied.
htmlcs: WCAG2AA.Principle4.Guideline4_1.4_1_2.H91.A.NoContent
<a href="#" id="pull"> </a>
(selector "#pull")
Error: Duplicate id attribute value "searchform" found on the web page.
htmlcs: WCAG2AA.Principle4.Guideline4_1.4_1_1.F77
<form id="searchform" method="get" action="https://www.kuvan.com"> <i...</form>
(selector "#searchform")
Error: Duplicate id attribute value "error404-s" found on the web page.
htmlcs: WCAG2AA.Principle4.Guideline4_1.4_1_1.F77
<input type="search" class="search_inp" placeholder="Search..." value="" id="error404-s" name="s">
(selector "#error404-s")
Error: This searchinput element does not have a name available to an accessibility API. Valid names are: label element, title undefined, aria-label undefined, aria-labelledby undefined.
htmlcs: WCAG2AA.Principle4.Guideline4_1.4_1_2.H91.InputSearch.Name
<input type="search" class="search_inp" placeholder="Search..." value="" id="error404-s" name="s">
(selector "#error404-s")
Error: This buttoninput element does not have a name available to an accessibility API. Valid names are: value undefined, aria-label undefined, aria-labelledby undefined.
htmlcs: WCAG2AA.Principle4.Guideline4_1.4_1_2.H91.InputButton.Name
<input type="submit" value="" class="search_btn">
(selector "#searchform > input:nth-child(2)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.05:1. Recommendation: change background to #767c00.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<a href="https://www.kuvan.com/getting-and-taking-kuvan/try-kuvan-free/">Start Your Free Trial</a>
(selector "html > body > div:nth-child(1) > section:nth-child(5) > div:nth-child(2) > div > div > a")
Error: This link points to a named anchor "gotoISI" within the document, but no anchor exists with that name.
htmlcs: WCAG2AA.Principle2.Guideline2_4.2_4_1.G1,G123,G124.NoSuchID
<a href="#gotoISI">Please see Important Safety Inf...</a>
(selector "html > body > div:nth-child(1) > section:nth-child(5) > div:nth-child(3) > a")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.05:1. Recommendation: change background to #767c00.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<a href="https://www.kuvan.com/support-resources/biomarin-rareconnections/">Get Connected</a>
(selector "html > body > div:nth-child(1) > section:nth-child(6) > div > div:nth-child(1) > div:nth-child(1) > div:nth-child(3) > a")
Error: Img element is the only content of the link, but is missing alt text. The alt text should describe the purpose of the link.
htmlcs: WCAG2AA.Principle1.Guideline1_1.1_1_1.H30.2
<a href="https://www.kuvan.com/about-kuvan/dosing-options/"><img src="https://www.kuvan.com...</a>
(selector "html > body > div:nth-child(1) > section:nth-child(6) > div > div:nth-child(1) > div:nth-child(2) > div:nth-child(1) > a")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.05:1. Recommendation: change background to #767c00.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<a href="https://www.kuvan.com/about-kuvan/dosing-options/">Learn More</a>
(selector "html > body > div:nth-child(1) > section:nth-child(6) > div > div:nth-child(1) > div:nth-child(2) > div:nth-child(3) > a")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.09:1. Recommendation: change text colour to #0e0600.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<a class="callLink" href="https://www.kuvan.com/getting-and-taking-kuvan/">Learn More About Treatment <br ...</a>
(selector "html > body > div:nth-child(1) > section:nth-child(6) > div > div:nth-child(2) > div > div > a")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<div class="homeReference">* Except those with 2 null muta...</div>
(selector "html > body > div:nth-child(1) > section:nth-child(6) > div > div:nth-child(3)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<em>trans</em>
(selector "html > body > div:nth-child(1) > section:nth-child(6) > div > div:nth-child(3) > em")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<sup class="h-superRef">†</sup>
(selector "html > body > div:nth-child(1) > section:nth-child(6) > div > div:nth-child(3) > sup")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<h4>What is KUVAN?</h4>
(selector "#ISI > h4")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<p>KUVAN<sup>®</sup> (sapropterin ...</p>
(selector "#ISI > p:nth-child(2)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<sup>®</sup>
(selector "#ISI > p:nth-child(2) > sup")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<p><strong>What is the most import...</p>
(selector "#ISI > p:nth-child(3)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<strong>What is the most important info...</strong>
(selector "#ISI > p:nth-child(3) > strong")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li><strong>Severe allergic reactio...</li>
(selector "#ISI > ul:nth-child(4) > li:nth-child(1)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<strong>Severe allergic reactions inclu...</strong>
(selector "#ISI > ul:nth-child(4) > li:nth-child(1) > strong")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>Wheezing, coughing, or trouble ...</li>
(selector "#ISI > ul:nth-child(4) > ul:nth-child(2) > li:nth-child(1)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>Feeling flushed, nauseous, ligh...</li>
(selector "#ISI > ul:nth-child(4) > ul:nth-child(2) > li:nth-child(2)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>Rash</li>
(selector "#ISI > ul:nth-child(4) > ul:nth-child(2) > li:nth-child(3)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li style="clear: both;"><strong>Inflammation of the lin...</li>
(selector "#ISI > ul:nth-child(4) > li:nth-child(3)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<strong>Inflammation of the lining of t...</strong>
(selector "#ISI > ul:nth-child(4) > li:nth-child(3) > strong")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>Pain in the upper abdomen (stom...</li>
(selector "#ISI > ul:nth-child(4) > ul:nth-child(4) > li:nth-child(1)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>Nausea, trouble swallowing, los...</li>
(selector "#ISI > ul:nth-child(4) > ul:nth-child(4) > li:nth-child(2)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>Blood in your vomit or stool</li>
(selector "#ISI > ul:nth-child(4) > ul:nth-child(4) > li:nth-child(3)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>Black, tarry stools</li>
(selector "#ISI > ul:nth-child(4) > ul:nth-child(4) > li:nth-child(4)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li><strong>Phe levels that are too...</li>
(selector "#ISI > ul:nth-child(4) > li:nth-child(5)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<strong>Phe levels that are too low</strong>
(selector "#ISI > ul:nth-child(4) > li:nth-child(5) > strong")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li style="clear: both;"><strong>Too much or constant ac...</li>
(selector "#ISI > ul:nth-child(4) > li:nth-child(6)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<strong>Too much or constant activity (...</strong>
(selector "#ISI > ul:nth-child(4) > li:nth-child(6) > strong")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>Fidgeting or moving around too ...</li>
(selector "#ISI > ul:nth-child(4) > ul:nth-child(7) > li:nth-child(1)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>Talking too much</li>
(selector "#ISI > ul:nth-child(4) > ul:nth-child(7) > li:nth-child(2)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<strong>What should I tell my doctor be...</strong>
(selector "#ISI > p:nth-child(5) > strong")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>Are allergic to sapropterin dih...</li>
(selector "#ISI > ul:nth-child(6) > li:nth-child(1)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>Have poor nutrition or have a l...</li>
(selector "#ISI > ul:nth-child(6) > li:nth-child(2)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>Are pregnant or plan to become ...</li>
(selector "#ISI > ul:nth-child(6) > li:nth-child(3)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>Are breastfeeding or plan to br...</li>
(selector "#ISI > ul:nth-child(6) > li:nth-child(4)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<p><strong>Tell your doctor about ...</p>
(selector "#ISI > p:nth-child(7)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<strong>Tell your doctor about all the ...</strong>
(selector "#ISI > p:nth-child(7) > strong")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>A medicine that contains levodo...</li>
(selector "#ISI > ul:nth-child(8) > li:nth-child(1)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>An antifolate medicine such as ...</li>
(selector "#ISI > ul:nth-child(8) > li:nth-child(2)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>Sildenafil (Revatio, Viagra), t...</li>
(selector "#ISI > ul:nth-child(8) > li:nth-child(3)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<p>Tell your doctor if you are not...</p>
(selector "#ISI > p:nth-child(9)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<strong>How should I take KUVAN?<br>See...</strong>
(selector "#ISI > p:nth-child(10) > strong")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>KUVAN does not work for everyon...</li>
(selector "#ISI > ul:nth-child(11) > li:nth-child(1)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>Take KUVAN exactly as your doct...</li>
(selector "#ISI > ul:nth-child(11) > li:nth-child(2)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>You can swallow KUVAN tablets w...</li>
(selector "#ISI > ul:nth-child(11) > li:nth-child(3)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>KUVAN powder for oral solution ...</li>
(selector "#ISI > ul:nth-child(11) > li:nth-child(4)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>KUVAN should be taken with a PK...</li>
(selector "#ISI > ul:nth-child(11) > li:nth-child(5)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>Your doctor should continue to ...</li>
(selector "#ISI > ul:nth-child(11) > li:nth-child(6)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<strong>to make sure that your blood Ph...</strong>
(selector "#ISI > ul:nth-child(11) > li:nth-child(6) > strong")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>If you have a fever, or if you ...</li>
(selector "#ISI > ul:nth-child(11) > li:nth-child(7)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>If you forget to take your dose...</li>
(selector "#ISI > ul:nth-child(11) > li:nth-child(8)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<li>If you take too much KUVAN, cal...</li>
(selector "#ISI > ul:nth-child(11) > li:nth-child(9)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<p><strong>The most common side ef...</p>
(selector "#ISI > p:nth-child(12)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<strong>The most common side effects of...</strong>
(selector "#ISI > p:nth-child(12) > strong")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<p>These are not all the possible ...</p>
(selector "#ISI > p:nth-child(13)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<p>You may report side effects to ...</p>
(selector "#ISI > p:nth-child(14)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.63:1. Recommendation: change text colour to #c45500.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<a href="https://www.fda.gov/medwatch" target="_blank">www.fda.gov/medwatch</a>
(selector "#ISI > p:nth-child(14) > a")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<strong>Please read the full Prescribin...</strong>
(selector "#ISI > p:nth-child(15) > strong")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.63:1. Recommendation: change text colour to #c45500.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<a href="https://www.kuvan.com/patient-information/">here</a>
(selector "#ISI > p:nth-child(15) > strong > a")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 1.65:1. Recommendation: change background to #767c00.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<a href="http://www.kuvan.com/patient-information/">Important Safety Information</a>
(selector "#menu-item-16071 > a")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 1.65:1. Recommendation: change background to #767c00.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<a target="_blank" href="https://www.biomarin.com/contact-us/">Contact Us</a>
(selector "#menu-item-16232 > a")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 1.65:1. Recommendation: change background to #767c00.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<a target="_blank" href="https://www.biomarin.com/terms-of-use/en-us/">Terms of Use</a>
(selector "#menu-item-16543 > a")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 1.65:1. Recommendation: change background to #767c00.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<a target="_blank" href="https://www.biomarin.com/biomarin-data-privacy-center/">Privacy Policy</a>
(selector "#menu-item-16485 > a")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 1.65:1. Recommendation: change background to #767c00.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<a href="https://www.kuvan.com/sign-up-for-email-updates/">Sign Up for Email Updates</a>
(selector "#menu-item-92 > a")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 1.65:1. Recommendation: change background to #767c00.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<a>Cookie Preferences</a>
(selector "#menu-item-16456 > a")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 1.65:1. Recommendation: change background to #767c00.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<p>This site is intended for use b...</p>
(selector "html > body > div:nth-child(1) > footer > div:nth-child(2) > div:nth-child(1) > p:nth-child(2)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 1.65:1. Recommendation: change background to #767c00.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<p class="minuswidth">KUVAN<sup>®</sup> is a register...</p>
(selector "html > body > div:nth-child(1) > footer > div:nth-child(2) > div:nth-child(1) > p:nth-child(3)")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 1.65:1. Recommendation: change background to #767c00.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<sup>®</sup>
(selector "html > body > div:nth-child(1) > footer > div:nth-child(2) > div:nth-child(1) > p:nth-child(3) > sup")
Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 1.65:1. Recommendation: change background to #767c00.
htmlcs: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
<p>© 2025 BioMarin Pharmaceutical ...</p>
(selector "html > body > div:nth-child(1) > footer > div:nth-child(2) > div:nth-child(1) > p:nth-child(4)")

Pa11y results for "https://www.kuvan.com/"

Generated at: Mon Dec 29 2025 21:31:40 GMT-0500 (Eastern Standard Time)

Runners (with issues): htmlcs

Error: This searchinput element does not have a name available to an accessibility API. Valid names are: label element, title undefined, aria-label undefined, aria-labelledby undefined.

Error: This buttoninput element does not have a name available to an accessibility API. Valid names are: value undefined, aria-label undefined, aria-labelledby undefined.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.05:1. Recommendation: change background to #767c00.

Error: Duplicate id attribute value "searchform" found on the web page.

Error: Duplicate id attribute value "error404-s" found on the web page.

Error: This searchinput element does not have a name available to an accessibility API. Valid names are: label element, title undefined, aria-label undefined, aria-labelledby undefined.

Error: This buttoninput element does not have a name available to an accessibility API. Valid names are: value undefined, aria-label undefined, aria-labelledby undefined.

Error: Anchor element found with a valid href attribute, but no link content has been supplied.

Error: Duplicate id attribute value "searchform" found on the web page.

Error: Duplicate id attribute value "error404-s" found on the web page.

Error: This searchinput element does not have a name available to an accessibility API. Valid names are: label element, title undefined, aria-label undefined, aria-labelledby undefined.

Error: This buttoninput element does not have a name available to an accessibility API. Valid names are: value undefined, aria-label undefined, aria-labelledby undefined.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.05:1. Recommendation: change background to #767c00.

Error: This link points to a named anchor "gotoISI" within the document, but no anchor exists with that name.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.05:1. Recommendation: change background to #767c00.

Error: Img element is the only content of the link, but is missing alt text. The alt text should describe the purpose of the link.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.05:1. Recommendation: change background to #767c00.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.09:1. Recommendation: change text colour to #0e0600.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.63:1. Recommendation: change text colour to #c45500.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 4.41:1. Recommendation: change text colour to #757679.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.63:1. Recommendation: change text colour to #c45500.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 1.65:1. Recommendation: change background to #767c00.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 1.65:1. Recommendation: change background to #767c00.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 1.65:1. Recommendation: change background to #767c00.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 1.65:1. Recommendation: change background to #767c00.

Error: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 1.65:1. Recommendation: change background to #767c00.