Rocket Blog
Listing posts tagged with "w3c-validator"
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How to get the raw Axe Core and W3C Validator results via the Rocket Validator API
by Jaime IniestaThe new raw checks API endpoint allows you to access the raw, unprocessed Axe Core and W3C Validator results for your web page HTML and accessibility checks. -
Non-document errors are now inside the HTML issues section
by Jaime IniestaWe've simplified reports including non-document errors and those are now within the HTML issues section. -
HTML Checker upgraded to W3C Validator Nu 20.6
by Jaime IniestaThe HTML validation server has been upgraded to the latest version released of Validator.nu by the W3C, which adds some fixes and improvements related with checking CSS, SVG, and ARIA. -
HTML Checker upgraded to W3C Validator Nu 20.3
by Jaime IniestaThe HTML validation server has been upgraded to version 20.3 of Validator.nu by the W3C, which adds some fixes and improvements related with checking CSS, SVG, and ARIA. -
Chrome extensions for HTML validation
by Jaime IniestaChrome extensions offer a great way to extend your browser with tools that help you in your daily job as a web developer. In this article we analyze the most popular extensions that help you with HTML validation directly from your browser. -
What to do if you disagree about a checking report
by Jaime IniestaOur mission at Rocket Validator is help you quickly check web pages in your large site, but we're mere messengers between you and the checkers. What to do if you disagree with the checking results? -
How to fix your validation issues?
by Jaime IniestaWhile most of the users of Rocket Validator are web professionals, freelancers and web studios, there are also many other users that come to our site in search for a fix for their HTML validation errors. -
Have you been blocked by the W3C Validator?
by Jaime IniestaHave you ever tried to validate a web page at the W3C validator and faced a warning message about Excessive traffic pattern blocked. If you have, you've been banned. Learn why this happens (there's a good reason!), and how to avoid it. -
W3C Validator is dead, long live Validator.nu!
by Jaime IniestaIt may not be apparent, but the W3C HTML Validator that we've been using all these years, yes, the one at validator.w3.org, is dead. But, there's a faster, more modern and more robust validator also maintained by the W3C.
Related posts
-
What to do if you disagree about a checking report
by Jaime IniestaOur mission at Rocket Validator is help you quickly check web pages in your large site, but we're mere messengers between you and the checkers. What to do if you disagree with the checking results? -
HTML Checker upgraded to W3C Validator Nu 20.6
by Jaime IniestaThe HTML validation server has been upgraded to the latest version released of Validator.nu by the W3C, which adds some fixes and improvements related with checking CSS, SVG, and ARIA. -
HTML Checker upgraded to W3C Validator Nu 20.3
by Jaime IniestaThe HTML validation server has been upgraded to version 20.3 of Validator.nu by the W3C, which adds some fixes and improvements related with checking CSS, SVG, and ARIA. -
Chrome extensions for HTML validation
by Jaime IniestaChrome extensions offer a great way to extend your browser with tools that help you in your daily job as a web developer. In this article we analyze the most popular extensions that help you with HTML validation directly from your browser. -
How to fix your validation issues?
by Jaime IniestaWhile most of the users of Rocket Validator are web professionals, freelancers and web studios, there are also many other users that come to our site in search for a fix for their HTML validation errors. -
Have you been blocked by the W3C Validator?
by Jaime IniestaHave you ever tried to validate a web page at the W3C validator and faced a warning message about Excessive traffic pattern blocked. If you have, you've been banned. Learn why this happens (there's a good reason!), and how to avoid it.
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Web A11Y, the business case
This free course will teach you how to boost your business by looking at the business case for web accessibility. Complying with accessibility guidelines broadens your audience, saves you money, and keeps you in line with key regulations like the European Accessibility Act (EAA) and the Americans with Disabilities Act (ADA).
European Accessibility Act Countdown
The European Accessibility Act (EAA) requires private companies to make their products and services accessible to people with disabilities by June 28th, 2025. This applies to all companies selling to EU customers, regardless of where they are based.
Top 10 Common Accessibility Issues
Here are the most common accessibility issues detected by Rocket Validator, based on the data of millions of web pages checked by web developers worldwide.
Automated site validation
Rocket Validator scans your site and automatically validates up to 5,000 web pages, checking each page found with Axe-Core and W3C HTML Validator.
Ready to validate your sites?
Start your trial today.