Software Alternatives, Accelerators & Startups

W3C Markup Validation Service VS HTML Validator

Compare W3C Markup Validation Service VS HTML Validator and see what are their differences

W3C Markup Validation Service logo W3C Markup Validation Service

Validates HTML markup of web pages, one at a time.

HTML Validator logo HTML Validator

HTML Validator is a Mozilla extension that adds HTML validation inside Firefox and Mozilla.
  • W3C Markup Validation Service Landing page
    Landing page //
    2019-08-30
  • HTML Validator Landing page
    Landing page //
    2019-06-07

W3C Markup Validation Service videos

A Walkthrough the W3C Markup Validation Service

HTML Validator videos

Let's have a look at CSE HTML Validator Lite

More videos:

  • Demo - CSE HTML Validator Professional quick demo

Category Popularity

0-100% (relative to W3C Markup Validation Service and HTML Validator)
SEO
74 74%
26% 26
SEO Tools
71 71%
29% 29
Website Monitoring
63 63%
37% 37
Accessibility
51 51%
49% 49

User comments

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Social recommendations and mentions

Based on our record, W3C Markup Validation Service seems to be more popular. It has been mentiond 97 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

W3C Markup Validation Service mentions (97)

  • WebKit Fix: Quirk News.Y Combinator to Skip TextAutoSizing
    Looking at the html of HN's pages, can't blame them really. Running though https://validator.w3.org/ , the result is abysmal. At this rate, if web browsers started requiring sites to output HTML that is somewhere in the realm of normalcy, HN would sooner shut down than consider ever updating. - Source: Hacker News / 8 days ago
  • We Need to Talk More About Conformance, If We Want to Stop Fantasy HTML
    Whether you’re a frontend developer, lead, or manager, reconsider your expectations and practices if you haven’t yet chosen not to ship erroneous HTML. The more of us decide to talk about using actual HTML on our sites and in our apps, and lead by example, the better for our users and clients, and the better for our craft and profession. On the engineering side of web development, it’s HTML first—if it is HTML. - Source: dev.to / 20 days ago
  • What is cross-browser compatibility, and why should you care?
    Validate Your Code Include tools like W3C code validation service and CSS validator to ensure your code meets web standards. - Source: dev.to / 3 months ago
  • What You Need to Know About Domain and Hosting
    ===> Click here to run your code through the HTML validator. - Source: dev.to / 6 months ago
  • Is my code good ?I'm a beginner
    Try looking at tools like https://validator.w3.org/. Source: 6 months ago
View more

HTML Validator mentions (0)

We have not tracked any mentions of HTML Validator yet. Tracking of HTML Validator recommendations started around Mar 2021.

What are some alternatives?

When comparing W3C Markup Validation Service and HTML Validator, you can also consider the following products

Total Validator - Total Validator can check your website to help ensure that it is accessible, uses valid HTML and CSS, has no broken links, and is free from spelling mistakes.

Rocket Validator - Site-wide Accessibility and HTML validation made easy. With a single click, Rocket Validator will check thousands of web pages on your site for Accessibility and HTML conformance, producing a detailed, actionable report on seconds.

PageSpeed Insights - PageSpeed is addon for ...

mailmouse - HTML Email Check and Validation Tool

GTmetrix - GTmetrix is a free tool that analyzes your page's speed performance. Using PageSpeed and YSlow, GTmetrix generates scores for your pages and offers actionable recommendations on how to fix them.

Scrutiny - Scrutiny for Mac helps you manage and improve any number of websites. Link check, search, full website spell check, XML sitemap generator, SEO audit