Firefox Extensions For Web Professionals (Discovery #3 – Professor X)
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Professor-X https://addons.mozilla.org/firefox/2823/ – lets you view header information without having to view source code. The page “slides” down and Professor X shows you the contents of the page’s head element, including Meta, Script and Style content.
To install (add-on), from within Firefox:
- Tools > Add-ons > Get Add-ons > Search “Professor X “
and select the add-on from the list.
