Error Page Enhanced

Enhances the Chrome Page not Found Error Page with Whois, NSLookup, Domain Registration, Search, Cache and other utilities links

Error Page Enhanced: Chrome Extension

Error Page Enhanced is a Chrome extension that enhances the default error page when you cannot connect to a URL. It provides diagnostic tools and links for domain research, troubleshooting, and more. Improve your browsing experience with Error Page Enhanced.
Install from Chrome Web Store

Extension stats

Manifest V2
Users: 274
-7
Rating: 4.33
(9)
Version: 1.0.3 (Last updated: 2025-03-10)
Creation date: 2015-08-09
Permissions:
  • tabs
  • webNavigation
  • <all_urls>
Size: 54.96K
Full description: See detailed description

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge

User reviews

A littany of buttons, but they don't all apply to each error page type. I was really really looking for a text blurb explaining what each error means, and what the common causes are. I'm a networking guy, and even I find it difficult to remember what all of these mean, when you don't see some of them for 3-4 years at a time. I was sorely dissapointed in the 502 Bad Gateway page. It looks like Netscape Navigator 2.0.
by James Long, 2023-09-06

This is a great addon and the only working error page refresh extension still in the chrome web store that works. I do wish there was an option to hide all the buttons/text. I just want an error auto refresh extension for a kiosk browser, but if there's an error instead the kiosk will display the buttons and text leading people to think they have to click things before the refresh takes place. I was going to try to set the retry time to 1second to reduce the time they show instead, but such an option doesn't exist, as the refresh is hard set at 10s. Despite these shortcoming it's the best we have. There used to be a great extension called "autorefresh" but it looks like it got removed from the extension web store.
by n ascentt, 2021-10-05

I agree with Roy, I just had this extension kick in on a 500 error page, and I was confused until I figured out what was going on. Unfortunately, I'll be uninstalling.
by dan smith, 2021-08-17
View all user reviews

Extension safety

Risk impact

Error Page Enhanced requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Error Page Enhanced. Use it at your own risk.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
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Promo images

Error Page Enhanced marquee promo image
Marquee promo image
Error Page Enhanced small promo image
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