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Thành Mê Tech SEO Extensions

Chrome extension by Thành Mê Tech · Productivity · Developer

A Chrome extension in Productivity · Developer with 4 users, barely installed.

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

What the developer says, and 5 screenshots

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

Users
4
Rating
5.0 (1 ratings)
Users, last 12 days
+4
Rating, last 30 days
Not watched long enough to say
Version
0.1.3
Updated in the store
2026-09-29
Published
2026-09-27
Manifest
V3
Browser access
5 permissions, 2 site patterns

How it has moved

Users
+4 since 28.09
0-6 · 4 readings
2026-09-28: appeared in the store2026-09-30: released 0.1.3
  1. 2026-09-280appeared in the store
  2. 2026-10-044
  3. 2026-10-086
  4. 2026-10-094
Rating
+5.00 since 28.09
reviewsrating 0.00-5.00 · 4 readings
2026-09-28: appeared in the store2026-09-30: released 0.1.3
  1. 2026-09-28reviews0rating0.00appeared in the store
  2. 2026-10-04reviews1rating5.00
  3. 2026-10-08reviews1rating5.00
  4. 2026-10-09reviews1rating5.00
Users
+4 since 28.09
0-6 · 4 readings
2026-09-28: appeared in the store2026-09-30: released 0.1.3
  1. 2026-09-280appeared in the store
  2. 2026-10-044
  3. 2026-10-086
  4. 2026-10-094
Rating
+5.00 since 28.09
reviewsrating 0.00-5.00 · 4 readings
2026-09-28: appeared in the store2026-09-30: released 0.1.3
  1. 2026-09-28reviews0rating0.00appeared in the store
  2. 2026-10-04reviews1rating5.00
  3. 2026-10-08reviews1rating5.00
  4. 2026-10-09reviews1rating5.00

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

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

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Add items to the right-click menu contextMenus
Show the remaining 2
  • Open a panel beside the page sidePanel
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 0.1.3 · Asked for more permissions (7, was 6)

What changed recently

  1. Now requires Chrome 116
  2. Package size changed
  3. Asked for more permissions (7, was 6)
Show the remaining 3
  1. Store description rewritten
  2. Released version 0.1.3 (was 0.1.0)
  3. Appeared in the store

The publisher

Thành Mê Tech. Listed website: thanhmetech.com.

Like this one

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

  1. SEO-Check: Audit SEO Tiếng Việt Describes nearly the same job, smaller audience 3 users
  2. Opace Essential SEO Toolkit & SEO Audit Tool Describes nearly the same job, with an established audience 10k users ★ 4.0
  3. On-Page SEO & Performance Lite Describes nearly the same job, smaller audience 9 users ★ 5.0
  4. Website SEO Checker Tool Describes nearly the same job, smaller audience 5 users ★ 5.0
  5. On Page SEO Checker Describes nearly the same job, smaller audience 3k 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.

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.