Link checking and repairing

by SomeRandomGal7

13 Add-ons in this Collection

Html Validator by Marc Gueury

Rated 4 out of 5 stars 207 reviews

33,395 users

HTML Validator is a Mozilla extension that adds HTML validation inside Firefox and Mozilla. The number of errors of a HTML page is seen on the form of an icon

Until Firefox 56, use 0.974 (other versions)
For Firefox 57, see Web Extensions below

Link Gopher by Andrew Ziem

Rated 4 out of 5 stars 65 reviews

11,944 users

Extracts all links from web page, sorts them, removes duplicates, and displays them in a new tab for inspection or copy and paste into other systems.

Linkification by y5

Rated 4 out of 5 stars 283 reviews

14,403 users

Converts text links into genuine, clickable links...

Resurrect Pages by Anthony Lieuallen

Rated 5 out of 5 stars 70 reviews

11,464 users

Dead pages, broken links, the scourge of the internet. Powerhouse sites like Slashdot and Digg can bring a server to its knees. What do we do when a page is dead but we still want to see it? Call in the clerics, and perform a resurrection...

Bookmarks LinkChecker by Randy Weinstein

Rated 3 out of 5 stars 25 reviews

48 users

Unfortunately, due to bug 385712, the Places Tree View does not currently allow custom columns! With that news, this extension cannot be updated for v3.
Updated from v0.6.8, extension 'Bookmark Link Checker' detects updated, redirected, and broken li...

Pinger by Jan Janetka

Rated 4 out of 5 stars 35 reviews

1,905 users

Link Checker.
Looks for broken links on page, links that are not working anymore - returning 404 code.
You can select to check whole page, or just links in selection.
You can check anchors, options, area tags.
Is incredible fast and lightweight !

CacheIt! by Selby Kendrick

Rated 4 out of 5 stars 7 reviews

684 users

Quickly view or copy the URL to a cached version of any wesbite using Google, Coral CDN, or The Way-Back Machine. Allows you to access websites that have crashed or have shut down. Cacheit! can also be useful for bypassing internet filters. Enjoy. :)

Wayback Machine by jeffkaplan

Rated 3 out of 5 stars 3 reviews

42 weekly downloads

The Wayback Machine: Over 450 billion archived web pages.
Collector's Note Search engine

Down for Everyone or Just me by antoyo

Rated 3 out of 5 stars 5 reviews

787 users

Check wether a website is down or not when Firefox cannot load a page.

Web Mirror Viewer by Steven Janovitz

Rated 2 out of 5 stars 1 review

1,189 users

Web Mirror Viewer displays various internet mirrors of an open tab or right-clicked link via the right-click context menu. Useful for dealing with dead pages/broken links and getting around proxies.

Redirect Check Client by Patrick Stadler

Rated 4 out of 5 stars 1 review

447 users

An extension for retrieving and displaying the HTTP status code right beside the link on a page.

Wayback Machine by Oxguy3

Download Now

Experimental

Rated 3 out of 5 stars 4 reviews

24 weekly downloads

See a website as it used to look using the Internet Archive Wayback Machine

Dead Link Checker - MirrorChecker.com by Adam Gardner

Rated 2 out of 5 stars 6 reviews

8 users

Checks Free File Hosts for Link Status with right-click menu.

Works with selected (highlighted) text & clickable links.

Rapidshare, 4shared, Zippyshare, Zshare, LetitBit, Badongo, Filefront, Speedyshare, Uploading, BigUpload, YouSendIt & many more!

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