Opera browser required.
Right clicking a page allows you to validate the page using W3C NU Validator.
How to use:
1. Right click any page
2. Select 'Validate this page'
3. See the Validation results in a new tab.
- This extension can access your data on all websites.
Screenshot
About the extension
- Downloads
- 15,039
- Category
- Developer Tools
- Version
- 1.5.1
- Size
- 3.4 KB
- Last update
- 25 Aug 2015
- Licence
Related
-
Web Developer
Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.
Rating: Total number of ratings: 152
-
JSON Formatter & Beautifier
makes it simple to read JSON Code for browser
Rating: Total number of ratings: 2
-
Luminous: JavaScript events blocker
An experimental extension to identify, analyze and block code execution and event collection through JavaScript in your browser.
Rating: Total number of ratings: 15
-
Gridify - Keyboard Link Selector
Select any link, image, input box, or a selectable region on the current page without using the mouse just by a few keyboard hits
Rating: Total number of ratings: 1
-
Open in Waterfox
Open current page, link, or all tabs in the Waterfox browser.
Rating: Total number of ratings: 1