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ERB CTP

Chrome Web Store listing by Internet Testing Systems, LLC

A Chrome extension with 0 users, no reported installs.

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

What the developer says, and 5 screenshots

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

Users
not published (the store states no audience for this listing)
Rating
2.1 (13 ratings)
Users, last 17 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
0.0.0.3
Updated in the store
2025-03-07
Published
2015-07-21
Manifest
V2
Browser access
5 permissions

How it has moved

Users
unchanged since 31.08
0 · 2 readings
  1. 2026-08-310
  2. 2026-09-160
Rating
unchanged since 31.08
reviewsrating 2.08 · 2 readings
  1. 2026-08-31reviews13rating2.08
  2. 2026-09-16reviews13rating2.08
Users
unchanged since 31.08
0 · 2 readings
  1. 2026-08-310
  2. 2026-09-160
Rating
unchanged since 31.08
reviewsrating 2.08 · 2 readings
  1. 2026-08-31reviews13rating2.08
  2. 2026-09-16reviews13rating2.08

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.

  • Put data on your clipboard clipboardWrite
  • Store data in your browser storage
  • Read your display setup system.display
Show the remaining 2
  • Speak text out loud tts
  • Declares webview

The full permission history for this extension

What changed recently

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

The publisher

Internet Testing Systems, LLC publishes 4 listings we track, 0 users between them.

  1. ETS Online Testing Internet Testing Systems, LLC · published 2016-10-06 audience not published ★ 1.0
  2. Riverside DataManager Internet Testing Systems, LLC · published 2015-06-11 audience not published ★ 5.0
  3. w!se Financial Literacy Internet Testing Systems, LLC · published 2015-03-24 audience not published

Like this one

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

  1. ETS Online Testing Describes nearly the same job audience not published ★ 1.0
  2. Sharp — SAT Practice Test Insights Describes nearly the same job, smaller audience 210 users ★ 5.0
  3. Lume Test Describes nearly the same job, smaller audience 65 users ★ 5.0
  4. ETS APCJ Extension DEV Describes nearly the same job, smaller audience 39 users
  5. ETS APCJ TESTPROD Describes nearly the same job audience not published

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.

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.