Merlin
Laboratory (Content Security Policy / CSP Toolkit)

Laboratory (Content Security Policy / CSP Toolkit)

Because good website security shouldn't only be available to mad scientists! Laboratory is a WebExtension that helps you generate a Content Security Policy (CSP) header for your website.

What is Laboratory (Content Security Policy / CSP Toolkit)?
The 'Laboratory (Content Security Policy / CSP Toolkit)' Firefox add-on is a tool created to boost website security. It enables site owners to generate an accurate Content Security Policy (CSP) header for their sites. By recording browsing activities on your site, the Laboratory add-on produces a suitable CSP header, assisting in the maintenance and enhancement of your website's safety measures.
Download
Merlin
Stats
Rating: 4.50 (58)
Version: 3.0.8 (Last updated: 2021-01-28)
Creation date: 2017-02-24
Weekly download count: 77
Firefox on Android: No
Risk impact: High risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
Permissions:
  • storage
  • tabs
  • webNavigation
  • webRequest
  • webRequestBlocking
  • ftp://*/*
  • http://*/*
  • https://*/*
  • ws://*/*
  • wss://*/*
Size: 408.73K
URLs: Website
Stats date:

Chrome-Stats Rank

# 1740 ▼ 12
Other rankings
Upgrade to see more rankings

Other platforms

Not available on Chrome
Not available on Edge
Want to check extension ranking and stats more quickly for other Firefox add-ons? Install Chrome-Stats extension to view Chrome-Stats data as you browse the Firefox Browser Add-ons.
Chrome-Stats extension
Merlin
Summary
Analyze keywords

Laboratory is an Firefox extension that helps you generate a proper Content Security Policy (CSP) header for your website. Simply start recording, browse your site, and enjoy the CSP header that it produces.

Want to learn about how Laboratory works and the best ways to use it? Please check out our video introduction by Securing DevOps.

User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Works great and saves time
  • Great security and privacy innovations
Cons
  • Causes 500 server error
  • Spams website with fake CSP reports
  • Lacks support for file:/// URIs
Most mentioned
  • Works great and saves me tons of time
  • Caused a 500 server error
  • Spams website with fake CSP reports
Recent reviews
by Firefox user 14550105, 2024-04-04
by Firefox user 14550105, 2024-04-04
Caused a 500 server error as soon as this extension was enabled. Disabled and error went away.
by Firefox user 18100508, 2024-02-25
View all user reviews
Safety
Risk impact

Laboratory (Content Security Policy / CSP Toolkit) is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install Laboratory (Content Security Policy / CSP Toolkit) if you trust the publisher.

Risk likelihood

Laboratory (Content Security Policy / CSP Toolkit) has earned a fairly good reputation and likely can be trusted.

Upgrade to see risk analysis details
Screenshots
Laboratory (Content Security Policy / CSP Toolkit) Laboratory (Content Security Policy / CSP Toolkit) Laboratory (Content Security Policy / CSP Toolkit)