CRX id
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Description from extension meta
NotNotFound
Image from store
Description from store
TL;DR: This app helps find a web page when it cannot be found on the original site.
NotNotFound (NNF) automatically redirects you to a cached version of a webpage when you encounter any error while browsing the web. 404 Not Found, server errors, and other web interruptions won't stop you from finding the content that you need.
Our Recursive Cache System currently checks through Google Cache, Archive.org Database, and The Coral CDN.
Development Goals:
-webcitation.org cache lookup
-ability to exclude a page/domain from the extension
-automatic bing.com cache lookup
-automatic gigablast.com cache lookup
-suggest related pages if site cannot be found in any cache
-development of an extension for Firefox, IE, Safari, and Opera
Version History
1.3
Simple code is better.
Version History
1.2
Fixes url encoding bug
1.1
Offloads cache availability checks to our servers
Fixes back button issues when the cached page loads
Version History
0.49
Small coding improvements
0.48
Recursively Searches Archive.org from newest to oldest documents in cache
0.47
Coding Improvements
0.45
Removed cache look-up for authorization pages (401 Unauthorized)
0.4
Fixed bug affecting users browsing Google cache / archive.org
0.3
Initial Release
Why do we need to access "Your data on all websites"?
We look for http headers to check to see when you reach a page with a 404 or other errors. This is the only content that we access while you are browsing the web. We use header and title information to guide you through the caches once you reach a page with errors. The sites you visit and their content are not recorded by this addon.
Additionally, if you're visiting a secure (https) website, we won't be interrupting your web requests, error or not.
Latest reviews
- (2022-12-01) Daniel Roda: ESPAÑOL No funciona, probablemente porque no se actualiza desde hace años (desde 2014). ENGLISH It does not work, probably because it has not been updated for years (Since 2014).
- (2018-07-09) Tim Watson: Don't waste your time. This junk doesn't work.
- (2017-04-13) Andrius Žilėnas: Doesn't seem to do anything for me. Removed
- (2017-03-05) It can't bypass cloudflare checks...
- (2015-06-03) 星彗: Doesn't seem to do anything for me.
- (2014-12-04) Noor Irdawati Ramli: tq
- (2014-09-16) Richard Urquizo: esta muy buena la extension se las recomiendo
- (2013-12-11) Sun Kim: When there is a 404 or 503, I like that it redirects to the Google Cache. Exactly what I want.
- (2013-11-16) Andrius Žilėnas: bad - had no button to activate, overrides WaybackMachine extension,
- (2013-10-11) caue rego: Seems awesome on a few tests I've did, except it's too intrusive. I have seem no ads, it's just I want the 404 to show up. Then, when I see it, I want the option to find for web cache everywhere *or not*. So, it would be much better if it were just a button somewhere I can press and only then it would start searching. Also, it may not find the best alternative, so showing up results so I can choose is also ideal. - Too bad, this was the most promising extension of every similar ones I could find out there on the store (about 4 total)
- (2013-06-25) Pete C: Functionality is decent enough, but the ads it displays on the result page are pretty intrusive to the point where I uninstalled.
- (2012-09-09) Jane Greyerbiehl: Automatically sent me to the google cache of a forum page that had been removed, worked great
- (2012-06-06) MI Bearings: Found an article that I was looking to read after I unknowingly followed a broken link on an old yahoo answer page. Like!