Clacks Overhead - GNU Terry Pratchett

GNU Terry Pratchett. Show user when 'Clacks-Overhead' appears in HTTP headers.

Clacks Overhead - GNU Terry Pratchett

"Clacks Overhead - GNU Terry Pratchett" is a Chrome extension that honors the late Terry Pratchett by displaying an icon when a website sends a 'Clacks Overhead' message in HTTP headers. Users can click the icon to view the message along with animated semaphore code. This open-source extension respects user privacy, collecting no data, and is supported by a community of contributors dedicated to keeping it alive.
Install from Chrome Web Store

Extension stats

Manifest V3
Users: 6,000+
Rating: 4.91
(159)
Version: 3.0 (Last updated: 2024-10-26)
Creation date: 2019-12-21
Permissions:
  • activeTab
  • webNavigation
  • webRequest
Host permissions:
  • https://*/*
  • http://*/*
Size: 475.14K
Full description: See detailed description

Other platforms

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

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • A fun surprise to find Clacks headers on random sites.
  • Excellent tribute to Terry Pratchett.
  • Works as expected and brings joy to users.
  • A man is not dead while his name is still spoken.
Cons
  • The extension has stopped working for some users.
  • Google keeps disabling the extension for some users.
  • The icon no longer appears on many websites.
  • Problem with functionality in newer versions of Chrome.
Most mentioned
  • It doesn't work anymore for some users.
  • The extension sometimes does not light up on certain pages.
  • Users express nostalgia and love for Terry Pratchett.
User reviews
A fun little surprise to find random sites with the Clacks headers now and then.
by Chris Carter, 2024-10-31

This is why I love internet. Sir Terry is not death till the Discworld community is breathing.
by Nikil Sankar, 2024-09-28

Nothing less than what the internet should be used for.
by James Longman, 2024-09-14
View all user reviews

Extension safety

Risk impact

Clacks Overhead - GNU Terry Pratchett 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.
  • Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
  • High ****** ********* ** * ****** ******** ******** ********** * ******* ******* *****
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
  • Low ******* ****** ** *** ********* ********
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Clacks Overhead - GNU Terry Pratchett. Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* ** * ******** ********* ** ****** *** *****
  • Good **** ********* *** **** **** *******
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Promo images

Clacks Overhead - GNU Terry Pratchett small promo image
Small promo image

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