Extension Tracker

Desktop - Mobile Responsive Testing Tool

642 users Rated 4.50 from 8 ratings Last updated 24 Feb 2025

By Episyche Technologies Live in the Chrome Web Store hfbimofcfbhkdfkjcgklmkmcnhkpddeh Last checked 27 Sep 2026, 02:19 UTC

The listing

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

All-in-one Chrome extension for SEO, UI/UX, responsive design, grammar, and security checks. Optimize websites with a single click.Summary from the listing
Developer
Episyche Technologies
Trader status
Declared a trader under EU law
Category
Productivity › Developer Tools
First published
12 Jul 2024
Last updated
24 Feb 2025
Version
2.0
Size
4.09 MiB
Minimum Chrome
88
Languages
1 language

English (United Kingdom)

Website
webopt.ai
Support page
https://webopt.ai/contact-us
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-276424.508
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#30,117
by users, of 264,253 extensions
In its category
#2,628
of 27,566 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

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
  • *://*/*Every website
  • <all_urls>Every website
Sites where it runs scripts
  • <all_urls>Every website
  • http://*/*Every website
  • https://*/*Every website
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • debuggerUse Chrome's debugger on your tabs, which gives full control of their pages
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • tabCaptureCapture video and sound from tabs
  • tabsRead the addresses and titles of your tabs
  • webRequestWatch network requests on the sites it can reach

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Webopt - Website Testing Tool641 4.6411 Developer Tools
Website Grammar Checking Tool62 3.002 Developer Tools
Website SEO Checking Tool6 –– Developer Tools
All 4 extensions by Episyche Technologies →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 02:19 UTC; next check around 25 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Desktop - Mobile Responsive Testing Tool” (hfbimofcfbhkdfkjcgklmkmcnhkpddeh). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/hfbimofcfbhkdfkjcgklmkmcnhkpddeh. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_hfbimofcfbhkdfkjcgklmkmcnhkpddeh,
  title   = {Desktop - Mobile Responsive Testing Tool (hfbimofcfbhkdfkjcgklmkmcnhkpddeh)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/hfbimofcfbhkdfkjcgklmkmcnhkpddeh},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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