Extension Tracker

Content Security Policy (CSP) Generator

10,000 users Rated 4.64 from 14 ratings Last updated 4 Nov 2024

By Csper Live in the Chrome Web Store ahlnecfloencbkpfnpljbojmjkfgnmdc Search Google ↗ Last checked 12 Nov 2026, 15:39 UTC

The listing

What the Chrome Web Store shows, as of the last check

Automatically generate content security policy headers online for any website.Summary from the listing
Developer
Csper
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Developer Tools
First published
9 Mar 2020
Last updated
4 Nov 2024
Version
0.14
Size
2.65 MiB
Minimum Chrome
88
Languages
1 language

English

Website
https://csper.io/
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
9.8K10K10.2KTracking began 26 Sep 202626 Sep3 Oct10 Oct17 Oct24 Oct31 Oct7 Nov2026-09-26: 10,000 users2026-09-29: 10,000 users2026-10-07: 10,000 users2026-10-15: 10,000 users2026-10-22: 10,000 users2026-10-30: 10,000 users2026-11-06: 10,000 users2026-11-12: 10,000 users10,0009.8K10K10.2KTracking began26 Sep17 Oct7 Nov2026-09-26: 10,000 users2026-09-29: 10,000 users2026-10-07: 10,000 users2026-10-15: 10,000 users2026-10-22: 10,000 users2026-10-30: 10,000 users2026-11-06: 10,000 users2026-11-12: 10,000 users10K
Average rating
4.604.7026 Sep10 Oct24 Oct7 Nov4.644.604.7026 Sep17 Oct7 Nov4.64
Number of ratings
1426 Sep10 Oct24 Oct7 Nov141426 Sep17 Oct7 Nov14
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-1210,0004.6414
2026-11-0610,0004.6414
2026-10-3010,0004.6414
2026-10-2210,0004.6414
2026-10-1510,0004.6414
2026-10-0710,0004.6414
2026-09-2910,0004.6414
2026-09-2610,0004.6414
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#5,041
by users, of 292,131 extensions
In its category
#442
of 30,442 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 Sep 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 26 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • *://*/Every website
  • http://*/*Every website
  • http://localhost:8080/localhost:8080
  • https://*/*Every website
  • https://csper.club/csper.club
  • https://csper.io/csper.io
  • ws://localhost:8080/localhost:8080
Browser features
  • declarativeNetRequestBlock or change network requests, using rules
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 12 Nov 2026, 15:39 UTC; next check around 20 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Content Security Policy (CSP) Generator” (ahlnecfloencbkpfnpljbojmjkfgnmdc). Chrome Web Store data, last checked 2026-11-12. https://extensiontracker.com/extension/ahlnecfloencbkpfnpljbojmjkfgnmdc. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_ahlnecfloencbkpfnpljbojmjkfgnmdc,
  title   = {Content Security Policy (CSP) Generator (ahlnecfloencbkpfnpljbojmjkfgnmdc)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-12},
  url     = {https://extensiontracker.com/extension/ahlnecfloencbkpfnpljbojmjkfgnmdc},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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