Extension Tracker

Exploratory Tester

10,000 users Rated 4.24 from 21 ratings Last updated 2 Nov 2026

By SelectorsHub Live in the Chrome Web Store plnfgfalepnddfpghbpllojogojgnpdc Search Google ↗ Last checked 10 Nov 2026, 19:35 UTC

The listing

What the Chrome Web Store shows, as of the last check

Get the Test Report Before You Start Testing - Automated exploratory & accessibility testingSummary from the listing
Developer
SelectorsHub
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Developer Tools
First published
28 Jan 2026
Last updated
2 Nov 2026
Version
1.6.6
Size
828 KiB
Minimum Chrome
88
Languages
14 languages

Deutsch, English, Indonesia, español, français, italiano, português (Brasil), português (Portugal), русский, हिन्दी, 中文（中国）, 中文（台灣）, 日本語, 한국어

Website
selectorshub.com
Support page
https://selectorshub.com/contact-us/
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
9.8K10K10.2KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 10,000 users2026-10-02: 10,000 users2026-10-09: 10,000 users2026-10-12: 10,000 users2026-10-18: 10,000 users2026-10-20: 10,000 users2026-10-27: 10,000 users2026-11-03: 10,000 users2026-11-10: 10,000 users2026-11-03: new version2026-10-20: new version2026-10-12: new version10,0009.8K10K10.2KTracking began27 Sep18 Oct8 Nov2026-09-27: 10,000 users2026-10-02: 10,000 users2026-10-09: 10,000 users2026-10-12: 10,000 users2026-10-18: 10,000 users2026-10-20: 10,000 users2026-10-27: 10,000 users2026-11-03: 10,000 users2026-11-10: 10,000 users2026-11-03: new version2026-10-20: new version2026-10-12: new version10K
Average rating
4.204.3027 Sep11 Oct25 Oct8 Nov4.244.204.3027 Sep18 Oct8 Nov4.24
Number of ratings
19202127 Sep11 Oct25 Oct8 Nov2119202127 Sep18 Oct8 Nov21
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-1010,0004.2421
2026-11-0310,0004.2421
2026-10-2710,0004.2421
2026-10-2010,0004.2421
2026-10-1810,0004.2421
2026-10-1210,0004.2020
2026-10-0910,0004.2020
2026-10-0210,0004.3719
2026-09-2710,0004.3719
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#5,041
by users, of 292,131 extensions
In its category
#442
of 30,442 in Developer Tools

What changed

Every change found on a check, newest first

  1. New version 1.6.6, replacing 1.6.5.

    Now listed in 14 languages, from 1.

  2. New version 1.6.5, replacing 1.6.4.

  3. New version 1.6.4, replacing 1.6.3.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • <all_urls>Every website
Sites where it runs scripts
  • <all_urls>Every website
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Check My Links90,000 4.61109 Developer Tools
Page Load Timer10,000 4.8126 Developer Tools
Screenshot with URL - Full Page Screenshot10,000 4.8868 Developer Tools
Auto Data Filler10,000 4.8928 Developer Tools
Claude Usage Meter10,000 4.73320 Tools
Testing Daily | The Tester's Home Page8,000 4.93158 Developer Tools
CSSViewer8,000 4.1811 Developer Tools
Clear Cache2,000 5.006 Developer Tools
Modify Header1,000 5.005 Developer Tools
Request Maker1,000 5.008 Developer Tools
All 14 extensions by SelectorsHub →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 10 Nov 2026, 19:35 UTC; next check around 17 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Exploratory Tester” (plnfgfalepnddfpghbpllojogojgnpdc). Chrome Web Store data, last checked 2026-11-10. https://extensiontracker.com/extension/plnfgfalepnddfpghbpllojogojgnpdc. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_plnfgfalepnddfpghbpllojogojgnpdc,
  title   = {Exploratory Tester (plnfgfalepnddfpghbpllojogojgnpdc)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-10},
  url     = {https://extensiontracker.com/extension/plnfgfalepnddfpghbpllojogojgnpdc},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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