Page diagnostics for SharePoint

Page diagnostics for SharePoint

A tool to identify page performance problems in SharePoint Online

Page diagnostics for SharePoint promo image
What is Page diagnostics for SharePoint?

Page diagnostics for SharePoint is an Edge add-on by Microsoft Corporation. This add-on has 29,797 weekly active users, an average user rating of 3.50, and is most similar to MyLOFT and SkyGuard Endpoint Browser Helper. The latest version, 2.1.7, was updated 2 months ago.

Stats date:
Rating: 3.50 (11)
Version: 2.1.7 (Last updated: 2023-01-30)
Creation date: 2022-02-07
Manifest version: 2
  • webNavigation
  • downloads
  • tabs
  • activeTab
  • debugger
  • webRequest
  • webRequestBlocking
  • https://*/*
Size: 3.38M
Risk impact: Very high risk impact
Risk likelihood: Moderate risk likelihood
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Other platforms

Not available on Firefox
A tool to identify page performance problems in SharePoint Online.

Page Diagnostics for SharePoint Online is aimed at assisting our customers optimize the performance of their Classic and Modern SharePoint site pages. The tool does not make any changes but rather highlights recommended practices showing them in an Attention Required, Improvement Opportunities and No Action Required sections. 

Reducing the server time and load on SQL within SharePoint is an important part of maintaining consistent performance with SharePoint and in particular SharePoint Online especially considering the performance optimizations Microsoft has made. The tool will highlight some of the optimizations and recommend utilizing these available resources. 

Each recommended practice also has a “Learn more” link to direct you to the right resource to assist you. 

Please also review the “How to use this tool” guide available from the About page. 

This extension supports SharePoint Online and is not designed for SharePoint on-Premises. 

Privacy Policy:
Risk impact

Page diagnostics for SharePoint requires a lot of risky permissions and is not safe to use. Avoid installing this add-on unless you absolutely trust this publisher.

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, bypass your security settings, and access your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Risk likelihood

Page diagnostics for SharePoint is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood measures the probability that an Edge add-on may turn malicious. This is determined by the publisher and the Edge add-on reputation on Edge Add-on Store, the amount of time the Edge add-on has been around, and other signals about the Edge 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 an Edge add-on, especially ones with higher risk impact and/or higher risk likelihood.

Subscribe to the premium plan to see more risk analysis details
User reviews
The extension itself might work good but there are a couple of things which are not ok. 1) "Give Feedback" leads to 404 for me using v2.1.6. 2) "Page Weight" leads to different results of the identical page 3) The extension cannot be used in batch mode or via an external tool It would be nice to have the (regularly updated) list of rules which the extension checks when running.
by zxING, 2022-09-23

The add-on is no longer working with Edge or Chrome. Does not recognize site type.
by Renee, 2022-08-15

This breaks other sites by sending extra web requests to them when not triggered. Changing the extension to read only on click resolved the issue. Bad design.
by Peters,, 2021-03-22
View all user reviews
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