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Hexometer vs W3C Markup Validation Service

A side-by-side look at Hexometer and W3C Markup Validation Service. For an in-depth review of either product, follow the links below.

Hexometer

Hexometer

Development

Hexometer is a free web development tool used for checking website code quality. It analyzes HTML, CSS, and JavaScript code to identify issues like validation errors, potential bugs, and ways to optimize code.

code-qualityvalidationoptimization
W3C Markup Validation Service

W3C Markup Validation Service

Web Browsers

The W3C Markup Validation Service is a free tool that checks HTML and XHTML documents for conformance to W3C standards. It can help identify potential issues in web pages and ensure they use valid markup.

htmlxhtmlvalidatorw3cstandards