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PageSpeed Viewer

Chrome extension · Productivity · Developer

A Chrome extension in Productivity · Developer with 11 users, barely installed. Audience over the last 30 days: unchanged.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 4 screenshots

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

Users
11
Rating
5.0 (1 ratings)
Users, last 30 days
Unchanged
Rating, last 30 days
Steady over 30 days
Version
2.0.2
Updated in the store
2026-11-02
Published
2026-07-20
Manifest
V3
Browser access
6 permissions

How it has moved

Users
unchanged since 16.10
10-13 · 11 readings
  1. 2026-10-1611
  2. 2026-10-1812
  3. 2026-10-1911
  4. 2026-10-2113
  5. 2026-10-2211
  6. 2026-10-2411
  7. 2026-10-2810
  8. 2026-11-0111
  9. 2026-11-0712
  10. 2026-11-1411
  11. 2026-11-1511
Rating
unchanged since 16.10
reviewsrating 5.00 · 11 readings
  1. 2026-10-16reviews1rating5.00
  2. 2026-10-18reviews1rating5.00
  3. 2026-10-19reviews1rating5.00
  4. 2026-10-21reviews1rating5.00
  5. 2026-10-22reviews1rating5.00
  6. 2026-10-24reviews1rating5.00
  7. 2026-10-28reviews1rating5.00
  8. 2026-11-01reviews1rating5.00
  9. 2026-11-07reviews1rating5.00
  10. 2026-11-14reviews1rating5.00
  11. 2026-11-15reviews1rating5.00
Users
+4 since 01.09
5-13 · 24 readings
2026-10-12: released 2.0.2
  1. 2026-09-017
  2. 2026-09-028
  3. 2026-09-076
  4. 2026-09-105
  5. 2026-09-136
  6. 2026-09-157
  7. 2026-09-218
  8. 2026-09-269
  9. 2026-09-288
  10. 2026-10-089
  11. 2026-10-0910
  12. 2026-10-108
  13. 2026-10-139
  14. 2026-10-1611
  15. 2026-10-1812
  16. 2026-10-1911
  17. 2026-10-2113
  18. 2026-10-2211
  19. 2026-10-2411
  20. 2026-10-2810
  21. 2026-11-0111
  22. 2026-11-0712
  23. 2026-11-1411
  24. 2026-11-1511
Rating
unchanged since 01.09
reviewsrating 5.00 · 24 readings
2026-10-12: released 2.0.2
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-07reviews1rating5.00
  4. 2026-09-10reviews1rating5.00
  5. 2026-09-13reviews1rating5.00
  6. 2026-09-15reviews1rating5.00
  7. 2026-09-21reviews1rating5.00
  8. 2026-09-26reviews1rating5.00
  9. 2026-09-28reviews1rating5.00
  10. 2026-10-08reviews1rating5.00
  11. 2026-10-09reviews1rating5.00
  12. 2026-10-10reviews1rating5.00
  13. 2026-10-13reviews1rating5.00
  14. 2026-10-16reviews1rating5.00
  15. 2026-10-18reviews1rating5.00
  16. 2026-10-19reviews1rating5.00
  17. 2026-10-21reviews1rating5.00
  18. 2026-10-22reviews1rating5.00
  19. 2026-10-24reviews1rating5.00
  20. 2026-10-28reviews1rating5.00
  21. 2026-11-01reviews1rating5.00
  22. 2026-11-07reviews1rating5.00
  23. 2026-11-14reviews1rating5.00
  24. 2026-11-15reviews1rating5.00

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 3
  • Open a panel beside the page sidePanel
  • Store data in your browser storage
  • Declares windows

The full permission history for this extension

Version history

  1. Version 2.0.2 · Asked for more permissions (6, was 5) (changed: browser permissions, optional permissions)

What changed recently

  1. Store description rewritten
  2. Package size changed
  3. Asked for more permissions (6, was 5) (changed: browser permissions, optional permissions)
Show the remaining 1
  1. Released version 2.0.2 (was 1.0.0)

Like this one

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

  1. Page Performance Analyzer Describes nearly the same job, smaller audience 27 users
  2. SiteSwift – Website Speed Audit Describes nearly the same job, smaller audience 8 users ★ 5.0
  3. SEO Page Speed Test Describes nearly the same job, smaller audience 15 users
  4. Page Speed Checker - Load Time Analyzer Describes nearly the same job, smaller audience 118 users ★ 5.0
  5. Page Load Speed Describes nearly the same job, smaller audience 1k users ★ 5.0

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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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-14. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built