Page Integrity

Name: Page Integrity
Rating: 3.5 (2 reviews)
Author: Meixler Technologies

Page Integrity is used for verifying the integrity of web pages. It was created as part of a solution to the infamous 'browser crypto chicken-and-egg problem', and as part of a larger effort to make in-browser crypto applications more secure.

This add-on was removed from Firefox Add-ons Store on 2025-07-28

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Features & Capabilities

After installing the Page Integrity extension, you’ll notice the PI button in your browser toolbar. Click the button to view integrity information about the currently loaded page in the active tab of your browser, including the SHA-256 checksum hash of the page source. Additionally, if the page source is signed with one or more digital signatures, PI will verify the signatures, and show the signer's public signing keys for these signatures. See https://www.pageintegrity.net/ for more info.

User Growth & Download Statistics

Add-on

By:

Meixler Technologies

Daily users:

Rating:

3.50

(2)

Version:

1.0.0 Last updated: 2021-02-27

Version code:

5189616

Creation date:

2021-02-26

Risk:

Permissions:

Size:

17.22KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2025-07-28

Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Meixler Technologies

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/page-integrity/

Website:

https://www.pageintegrity.net/

Is Page Integrity Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Page Integrity 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

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Page Integrity may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.