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Page Load Speed Monitor

Chrome extension by Dmitry Rybakov · Productivity · Tools

A Chrome extension in Productivity · Tools with 8 users, barely installed. Audience over the last 30 days: +2.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 2 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
8
Rating
not rated yet
Users, last 30 days
+2
Version
1.1
Updated in the store
2025-09-21
Published
2025-09-21
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
+2 since 01.10
6-8 · 8 readings
  1. 2026-10-097
  2. 2026-10-166
  3. 2026-10-186
  4. 2026-10-217
  5. 2026-10-226
  6. 2026-10-287
  7. 2026-10-298
  8. 2026-10-318
Users
+2 since 01.09
5-8 · 19 readings
  1. 2026-09-016
  2. 2026-09-038
  3. 2026-09-057
  4. 2026-09-066
  5. 2026-09-087
  6. 2026-09-106
  7. 2026-09-157
  8. 2026-09-215
  9. 2026-09-256
  10. 2026-09-267
  11. 2026-09-286
  12. 2026-10-097
  13. 2026-10-166
  14. 2026-10-186
  15. 2026-10-217
  16. 2026-10-226
  17. 2026-10-287
  18. 2026-10-298
  19. 2026-10-318

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • Watch the network requests your browser makes webRequest
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Dmitry Rybakov.

Like this one

Listings the catalog judges closest in what they say they do.

  1. Site Speed by DebugBear Describes nearly the same job, smaller audience 9k users ★ 4.7
  2. Table52 Speed Tester Describes nearly the same job, smaller audience 2 users (last published figure)
  3. Website Load Timer Describes nearly the same job, smaller audience 4 users ★ 5.0
  4. Site Speed Tester Describes nearly the same job, smaller audience 204 users
  5. Page Timer Describes nearly the same job, smaller audience 7 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/khnfpjfhgdmpomeejljcaecgpkmgcbee/badge.svg)](https://extops.dev/extensions/khnfpjfhgdmpomeejljcaecgpkmgcbee)

HTML

<a href="https://extops.dev/extensions/khnfpjfhgdmpomeejljcaecgpkmgcbee"><img src="https://extops.dev/extensions/khnfpjfhgdmpomeejljcaecgpkmgcbee/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built