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HTTP Network Latency Test

Chrome extension by kai · Productivity · Developer

A Chrome extension in Productivity · Developer with 338 users, barely installed.

Specific sites only: 1 match pattern.

What the developer says, and 1 screenshot

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

Users
338
Rating
5.0 (5 ratings)
Users, last 15 days
-6
Rating, last 30 days
Not watched long enough to say
Version
3.0
Updated in the store
2025-01-17
Published
2024-11-23
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
-6 since 31.08
337-344 · 9 readings
  1. 2026-08-31344
  2. 2026-09-02339
  3. 2026-09-04341
  4. 2026-09-05343
  5. 2026-09-06344
  6. 2026-09-08337
  7. 2026-09-09343
  8. 2026-09-13338
  9. 2026-09-14338
Rating
unchanged since 31.08
reviewsrating 5.00 · 9 readings
  1. 2026-08-31reviews5rating5.00
  2. 2026-09-02reviews5rating5.00
  3. 2026-09-04reviews5rating5.00
  4. 2026-09-05reviews5rating5.00
  5. 2026-09-06reviews5rating5.00
  6. 2026-09-08reviews5rating5.00
  7. 2026-09-09reviews5rating5.00
  8. 2026-09-13reviews5rating5.00
  9. 2026-09-14reviews5rating5.00
Users
-6 since 31.08
337-344 · 9 readings
  1. 2026-08-31344
  2. 2026-09-02339
  3. 2026-09-04341
  4. 2026-09-05343
  5. 2026-09-06344
  6. 2026-09-08337
  7. 2026-09-09343
  8. 2026-09-13338
  9. 2026-09-14338
Rating
unchanged since 31.08
reviewsrating 5.00 · 9 readings
  1. 2026-08-31reviews5rating5.00
  2. 2026-09-02reviews5rating5.00
  3. 2026-09-04reviews5rating5.00
  4. 2026-09-05reviews5rating5.00
  5. 2026-09-06reviews5rating5.00
  6. 2026-09-08reviews5rating5.00
  7. 2026-09-09reviews5rating5.00
  8. 2026-09-13reviews5rating5.00
  9. 2026-09-14reviews5rating5.00

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

What it can reach

Specific sites only: 1 match pattern.

  • https://reallyfreegeoip.org/*
  • Act on the current tab, but only after you click it activeTab
  • Add items to the right-click menu contextMenus
  • 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

kai publishes 6 listings we track, 10k users between them.

  1. GitHub 中文汉化翻译插件 kai · Productivity · Developer · published 2026-03-02 10k users ★ 5.0
  2. 每日早报 DailyNews kai · Lifestyle · News · published 2023-07-03 49 users ★ 1.0
  3. Logo Dot Matrix Generator kai · Productivity · Tools · published 2025-01-17 39 users
Show 2 more from this publisher
  1. 票灵 InvoiceLink - 智能识别批量整理发票 kai · Productivity · Workflow · published 2025-12-23 20 users
  2. Apple Developer 中文汉化插件 kai · Productivity · Developer · published 2026-03-22 13 users

Like this one

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

  1. RealTimeSpeed - Internet Speed Test & Monitor Describes nearly the same job, smaller audience 805 users ★ 4.0
  2. Kibosh Extension Describes nearly the same job, smaller audience 40 users
  3. SpeedyTest Describes nearly the same job, smaller audience 704 users ★ 5.0
  4. Speed Tester Describes nearly the same job, smaller audience 28 users ★ 5.0
  5. Internet Health Check: Connection Monitor & Speed Test Describes nearly the same job, smaller audience 23 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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.