Rocket Blog
Listing posts tagged with "html"
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750+ Guides Rewritten: Fix Accessibility and HTML Issues with Confidence
by Almudena GarcíaWe've just finished a complete overhaul of our HTML and accessibility validation guides — over 750 of them. Every single guide has been reviewed, corrected, and expanded to give you clearer explanations, better code examples, and practical steps to fix each issue. -
HTML Validator Upgraded to W3C Validator 24.12
by Jaime IniestaWe've upgraded our HTML Validator servers to use the latest version of the W3C Validator Nu. -
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. -
HTML Validator Upgraded to W3C Validator 24.7
by Jaime IniestaWe've upgraded our HTML Validator servers to use the latest version of the W3C Validator Nu. -
HTML Validator Upgraded to W3C Validator 24.3
by Jaime IniestaWe've upgraded our HTML Validator servers to use the latest version of the W3C Validator Nu. -
HTML Validator Upgraded to W3C Validator 23.3
by Jaime IniestaWe've upgraded our HTML Validator servers to use the latest version of the W3C Validator Nu. -
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
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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? -
Accessibility Checker upgraded to Axe Core 4.11.1
by Jaime IniestaThe accessibility validation server on Rocket Validator has been upgraded to Axe Core 4.11.1. This update fixes several false positives, which may result in a slightly lower number of reported issues, and resolves an edge-case bug where the color contrast rule could skip a page. -
Test for RGAA and WCAG Compliance with Rocket Validator and Axe 4.11
by Almudena GarcíaRocket Validator now supports the French RGAA accessibility framework with the latest Axe 4.11 update, making it easy to test your sites for both RGAA and WCAG compliance. -
Accessibility Checker upgraded to Axe Core 4.11.0
by Jaime IniestaThe accessibility validation server on Rocket Validator has been upgraded to Axe Core 4.11.0, which adds the French RGAA standard to many rules, and fixes some bugs found in previous versions. -
One Month to Go: Final Call for European Accessibility Act Compliance
by Almudena G. AlbaWith just one month remaining until the June 28, 2025 deadline, the European Accessibility Act (EAA) is about to become enforceable across the EU. . -
Accessibility Checker upgraded to Axe Core 4.10.3
by Jaime IniestaThe accessibility validation server on Rocket Validator has been upgraded to Axe Core 4.10.3, which addresses a few performance issues, corrects a few typos, and addresses a few inconsistencies between axe and the latest web standards.
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European Accessibility Act
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.
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