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Validate WCAG, Section 508, HTML, CSS, Links, and Spelling

Product comparison

Feature
Test
Basic
Pro
Embedded
HTML validation
Accessibility validation
Validate local pages and intranets
Windows, macOS and Linux versions
Validate DOM generated source
*
*
Check for broken links
 
Check for mixed content
 
Spell checker with language detection
 
CSS validation
 
 
Validate whole website in one go
 
 
Validate multiple websites in one go
 
 
Validate specific parts of websites
 
 
Validate password protected websites
 
 
Works with forms
 
 
Select validations
by site, by page, by item
 
 
Validate behind authenticating proxy servers
 
 
Client certificate support
 
 
Save misspelt words
 
 
Spell check in other languages
 
 
Comprehensive spelling options
 
 
Comprehensive reporting options
 
 
Comprehensive link options
 
 
Cookie handling
 
 
Change user agent
 
 
Command line operation
 
 
*
Headless operation
 
 
 
Suppress results
 
 
 
Extended status
 
 
 
Extra options for managing results
 
 
 

* Limited operation.

Please see the online documentation for full details of the features available with each product and how best to use them.

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