X-Clacks-Overhead Detector

Detects X-Clacks-Overhead header and displays its value as a toast notification

As of May 2026, X-Clacks-Overhead Detector has 75 users and a 5.00/5 rating from 2 reviews in the fun category.

Usersdown 2.6 percent2.6%
75
75
Ratingno change0%
5.00
2 reviews
Reviewsno change0%
2
Version
1.0
Manifest V3

History

2 snapshots

Tracking since Apr 25, 2026.

77.87266.2Apr 25, 2026May 22, 2026
View as table
DateUsersRatingReviewsVersion
Apr 25, 2026775.0021.0
May 22, 2026675.0021.0
Now755.0021.0

Permissions & access

Permissions
webRequestcookies
Host access
<all_urls>

Screenshots

X-Clacks-Overhead Detector screenshot 1

About

There are hidden memorials to the dead in the internet's overhead! Inspired by the story of the Clacks in Terry Pratchett's Discworld series, developer use the "x-clacks-overhead" header to pay homage to those who have departed.

"Keeping their name forever alive. As long as their name is still passed along the Clacks, Death cannot have them."

Technical

Version
1.0
Manifest
V3
Size
161KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
fkhceechcmbjgpgghjobkbpfcpjgiibp
Developer ID
u92c0bd1209770d656e322220cf0a78f9
Developer Email
[email protected]
Created
Jul 7, 2024
Last Updated (Store)
Jul 7, 2024
Last Scraped
May 22, 2026
Support URL
Privacy Policy

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Data sourced from the Chrome Web Store · last verified May 22, 2026.