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Keyword Performance Analyzer

Chrome Web Store listing by LXRMarketplace

A Chrome extension with 561 users, barely installed.

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
561
Rating
4.6 (18 ratings)
Users, last 15 days
-13
Rating, last 30 days
Not watched long enough to say
Version
2.0
Updated in the store
2017-02-10
Published
2012-07-11
Manifest
V2
Browser access
2 permissions

How it has moved

Users
-13 since 31.08
553-576 · 10 readings
  1. 2026-08-31574
  2. 2026-09-03576
  3. 2026-09-04561
  4. 2026-09-05558
  5. 2026-09-06553
  6. 2026-09-07556
  7. 2026-09-08564
  8. 2026-09-09560
  9. 2026-09-13561
  10. 2026-09-14561
Rating
unchanged since 31.08
reviewsrating 4.61 · 10 readings
  1. 2026-08-31reviews18rating4.61
  2. 2026-09-03reviews18rating4.61
  3. 2026-09-04reviews18rating4.61
  4. 2026-09-05reviews18rating4.61
  5. 2026-09-06reviews18rating4.61
  6. 2026-09-07reviews18rating4.61
  7. 2026-09-08reviews18rating4.61
  8. 2026-09-09reviews18rating4.61
  9. 2026-09-13reviews18rating4.61
  10. 2026-09-14reviews18rating4.61
Users
-13 since 31.08
553-576 · 10 readings
  1. 2026-08-31574
  2. 2026-09-03576
  3. 2026-09-04561
  4. 2026-09-05558
  5. 2026-09-06553
  6. 2026-09-07556
  7. 2026-09-08564
  8. 2026-09-09560
  9. 2026-09-13561
  10. 2026-09-14561
Rating
unchanged since 31.08
reviewsrating 4.61 · 10 readings
  1. 2026-08-31reviews18rating4.61
  2. 2026-09-03reviews18rating4.61
  3. 2026-09-04reviews18rating4.61
  4. 2026-09-05reviews18rating4.61
  5. 2026-09-06reviews18rating4.61
  6. 2026-09-07reviews18rating4.61
  7. 2026-09-08reviews18rating4.61
  8. 2026-09-09reviews18rating4.61
  9. 2026-09-13reviews18rating4.61
  10. 2026-09-14reviews18rating4.61

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

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

  • Show you notifications notifications
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

What changed recently

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

The publisher

LXRMarketplace publishes 17 listings we track, 11k users between them. Listed website: lxrmarketplace.com.

  1. SEO Webpage Analysis Tool LXRMarketplace · published 2012-11-26 5k users ★ 3.0
  2. Weekly Keyword Rank Checker LXRMarketplace · published 2013-07-16 2k users ★ 2.7
  3. Inbound Link Checker LXRMarketplace · published 2014-07-31 1k users ★ 3.4
Show 5 more from this publisher
  1. SEO Competitor Analysis LXRMarketplace · published 2012-10-04 1k users ★ 3.5
  2. PPC Keyword Combinator LXRMarketplace · published 2012-07-11 617 users ★ 4.4
  3. ROI Calculator LXRMarketplace · published 2012-07-11 226 users ★ 4.5
  4. URL Auditor LXRMarketplace · published 2012-07-09 80 users ★ 4.5
  5. LXRPlugin LXRMarketplace · published 2016-01-29 28 users ★ 5.0

Like this one

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

  1. Google Ads Keyword Optimization Tool Describes nearly the same job, smaller audience 422 users ★ 4.7
  2. PPCexpo Keyword Planner Describes nearly the same job, smaller audience 1k users ★ 4.7
  3. KeywordAxe — Keyboard Shortcuts for Google Ads Describes nearly the same job, smaller audience 4 users
  4. Google Ads Search Terms Aggregator Describes nearly the same job, smaller audience 7 users
  5. KeywordFix | Google Ads Search Term & Keyword Optimization Tool Describes nearly the same job, smaller audience 14 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?

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See what the panel does

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.