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EC Tracking 楽天・Amazon・Yahoo! 検索順位 ランキング サジェスト トラッカー

Chrome extension by aicon-corp · Lifestyle · Shopping

  • Established publisher
  • Trader

A Chrome extension in Lifestyle · Shopping with 105 users, barely installed. Audience over the last 30 days: +20.

Specific sites only: 10 match patterns.

What the developer says, and 5 screenshots

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

Users
105
Rating
5.0 (1 ratings)
Users, last 30 days
+20
Rating, last 30 days
Steady over 30 days
Version
2.0.0
Updated in the store
2026-10-15
Published
2026-03-31
Manifest
V3
Browser access
8 permissions, 10 site patterns

How it has moved

Users
+20 since 04.10
85-106 · 18 readings
2026-10-15: released 2.0.0
  1. 2026-10-0485
  2. 2026-10-0886
  3. 2026-10-0987
  4. 2026-10-1190
  5. 2026-10-1391
  6. 2026-10-1695
  7. 2026-10-1893
  8. 2026-10-1992
  9. 2026-10-2094
  10. 2026-10-2198
  11. 2026-10-23102
  12. 2026-10-24105
  13. 2026-10-25103
  14. 2026-10-28102
  15. 2026-10-29106
  16. 2026-10-30104
  17. 2026-11-01105
  18. 2026-11-03105
Rating
unchanged since 04.10
reviewsrating 5.00 · 18 readings
2026-10-15: released 2.0.0
  1. 2026-10-04reviews1rating5.00
  2. 2026-10-08reviews1rating5.00
  3. 2026-10-09reviews1rating5.00
  4. 2026-10-11reviews1rating5.00
  5. 2026-10-13reviews1rating5.00
  6. 2026-10-16reviews1rating5.00
  7. 2026-10-18reviews1rating5.00
  8. 2026-10-19reviews1rating5.00
  9. 2026-10-20reviews1rating5.00
  10. 2026-10-21reviews1rating5.00
  11. 2026-10-23reviews1rating5.00
  12. 2026-10-24reviews1rating5.00
  13. 2026-10-25reviews1rating5.00
  14. 2026-10-28reviews1rating5.00
  15. 2026-10-29reviews1rating5.00
  16. 2026-10-30reviews1rating5.00
  17. 2026-11-01reviews1rating5.00
  18. 2026-11-03reviews1rating5.00
Users
+37 since 01.09
68-106 · 29 readings
2026-09-02: released 1.7.42026-09-11: released 1.8.02026-09-12: released 1.8.12026-10-15: released 2.0.0
  1. 2026-09-0168
  2. 2026-09-0271released 1.7.4
  3. 2026-09-0470
  4. 2026-09-0672
  5. 2026-09-0771
  6. 2026-09-0973
  7. 2026-09-1377
  8. 2026-09-1581
  9. 2026-09-2085
  10. 2026-09-2786
  11. 2026-09-2884
  12. 2026-10-0485
  13. 2026-10-0886
  14. 2026-10-0987
  15. 2026-10-1190
  16. 2026-10-1391
  17. 2026-10-1695
  18. 2026-10-1893
  19. 2026-10-1992
  20. 2026-10-2094
  21. 2026-10-2198
  22. 2026-10-23102
  23. 2026-10-24105
  24. 2026-10-25103
  25. 2026-10-28102
  26. 2026-10-29106
  27. 2026-10-30104
  28. 2026-11-01105
  29. 2026-11-03105
Rating
unchanged since 01.09
reviewsrating 5.00 · 29 readings
2026-09-02: released 1.7.42026-09-11: released 1.8.02026-09-12: released 1.8.12026-10-15: released 2.0.0
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00released 1.7.4
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00
  9. 2026-09-20reviews1rating5.00
  10. 2026-09-27reviews1rating5.00
  11. 2026-09-28reviews1rating5.00
  12. 2026-10-04reviews1rating5.00
  13. 2026-10-08reviews1rating5.00
  14. 2026-10-09reviews1rating5.00
  15. 2026-10-11reviews1rating5.00
  16. 2026-10-13reviews1rating5.00
  17. 2026-10-16reviews1rating5.00
  18. 2026-10-18reviews1rating5.00
  19. 2026-10-19reviews1rating5.00
  20. 2026-10-20reviews1rating5.00
  21. 2026-10-21reviews1rating5.00
  22. 2026-10-23reviews1rating5.00
  23. 2026-10-24reviews1rating5.00
  24. 2026-10-25reviews1rating5.00
  25. 2026-10-28reviews1rating5.00
  26. 2026-10-29reviews1rating5.00
  27. 2026-10-30reviews1rating5.00
  28. 2026-11-01reviews1rating5.00
  29. 2026-11-03reviews1rating5.00

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

Specific sites only: 10 match patterns.

  • https://www.rakuten.co.jp/*
  • https://search.rakuten.co.jp/*
  • https://ranking.rakuten.co.jp/*
Show the remaining 7
  • https://www.amazon.co.jp/*
  • https://shopping.yahoo.co.jp/*
  • https://api.ec-tracking.com/*
  • https://extensionpay.com/*
  • https://rdc-api-catalog-gateway-api.rakuten.co.jp/*
  • https://suggest-shop.yahooapis.jp/*
  • https://wowma.jp/*
  • 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 5

The full permission history for this extension

Version history

  1. Version 2.0.0
  2. Version 1.8.1
  3. Version 1.8.0
Show the remaining 1
  1. Version 1.7.4

What changed recently

  1. Package size changed
  2. Store description rewritten
  3. Released version 2.0.0 (was 1.8.1)
Show the remaining 9
  1. Package size changed
  2. Store description rewritten
  3. Released version 1.8.1 (was 1.8.0)
  4. Package size changed
  5. Store description rewritten
  6. Released version 1.8.0 (was 1.7.4)
  7. Package size changed
  8. Store description rewritten
  9. Released version 1.7.4 (was 1.7.3)

The publisher

aicon-corp publishes 4 listings we track, 335 users between them. Listed website: ec-tracking.com.

  1. EC Catcher 楽天・Amazon・Yahoo! 商品分析 在庫・売上推論 アナライザー aicon-corp · Lifestyle · Shopping · published 2026-03-03 165 users ★ 5.0
  2. EC Scope 楽天・Yahoo! SEO/AIO 商品最適化・構造Visualizer aicon-corp · Lifestyle · Shopping · published 2026-07-09 36 users
  3. EC Mobile Viewer 楽天・Amazon・Yahoo!・auPAY キャプチャーモバイルビューワー aicon-corp · Lifestyle · Shopping · published 2026-04-10 29 users

Like this one

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

  1. Peek-A-Rank Describes nearly the same job, smaller audience 123 users ★ 5.0
  2. radarzon — Amazon Rank Radar Describes nearly the same job, smaller audience 4 users
  3. Amazon Research Pro Describes nearly the same job, smaller audience 2 users (last published figure)
  4. Amazon Rank Checker Describes nearly the same job, smaller audience 3 users
  5. Amazon Keyword Tracker & Reverse Asin Lookup Describes nearly the same job, with an established audience 10k users ★ 4.8

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/gpdjgbfcgdndfnnchkmmepdmfmjkcelm/badge.svg)](https://extops.dev/extensions/gpdjgbfcgdndfnnchkmmepdmfmjkcelm)

HTML

<a href="https://extops.dev/extensions/gpdjgbfcgdndfnnchkmmepdmfmjkcelm"><img src="https://extops.dev/extensions/gpdjgbfcgdndfnnchkmmepdmfmjkcelm/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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built