HTML Checking for Large Sites
Rocket Validator automatically checks your pages on the W3C Validator.
HTML issues tagged as h1.
The HTML <h1>
to <h6>
elements represent headings for the different sections of a document, where <h1>
is the highest section and <h6>
is the lowest. Headings are specially important on screen readers as they give a quick overview of the contents of the different sections in the web page, so although it’s technically correct (not an error) to use a <h1>
in this way:
<section class="about">
<article>
<h1>Article heading</h1>
<p>Lorem</p>
</article>
</section>
this will raise a warning as it would be preferrable for example to leave the <h1>
for the heading of the <section>
, and <h2>
for the heading of the article, like this:
<section class="about">
<h1>About heading</h1>
<article>
<h2>Article heading</h2>
<p>Lorem</p>
</article>
</section>
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