---
title: "Ultimate H1B Sponsor Checker – Chrome extension stats, history and permissions"
description: "30,000 users, rated 3.85 by 26 people. Version 0.31, updated 2026-05-04. Requests 0 permissions."
url: "https://extensiontracker.com/extension/gaafhpdcjnlehapjdngfoonljgeodffm"
---

# Ultimate H1B Sponsor Checker

Live in the Chrome Web Store.

- Users: 30,000
- Rating: 3.85 from 26 ratings
- Last checked: 2026-11-12 20:17 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: No change (+0.0%)
- Rank by users: #3,205 of 292,125 live extensions
- Rank in Tools: #691 of 115,633

## The listing

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

Summary from the listing:

> Find if a company sponsored H1B in the past couple of years in LinkedIn, Indeed, Google and glassdoor.

- Extension ID: `gaafhpdcjnlehapjdngfoonljgeodffm`
- Developer: [uh1bscx](https://extensiontracker.com/developer/u2a403b445a4a1334a3897dfe337af415)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2020-10-14
- Last updated: 2026-05-04
- Version: `0.31`
- Size: 4.98 MiB
- Minimum Chrome: 88
- Languages (1): English (United States)
- Chrome Web Store: <https://chromewebstore.google.com/detail/ultimate-h1b-sponsor-chec/gaafhpdcjnlehapjdngfoonljgeodffm>
- View its code or download CRX: <https://crxpeek.com/extension/gaafhpdcjnlehapjdngfoonljgeodffm>
- Search Google for the ID: <https://www.google.com/search?q=%22gaafhpdcjnlehapjdngfoonljgeodffm%22&tbs=li:1>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-12 | 30,000 | 3.85 | 26 |
| 2026-11-05 | 30,000 | 3.85 | 26 |
| 2026-10-29 | 30,000 | 3.85 | 26 |
| 2026-10-23 | 30,000 | 3.85 | 26 |
| 2026-10-16 | 30,000 | 3.85 | 26 |
| 2026-10-09 | 30,000 | 3.85 | 26 |
| 2026-10-02 | 30,000 | 3.85 | 26 |
| 2026-09-27 | 30,000 | 3.85 | 26 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## 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 2026-09-27.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

### Sites where it runs scripts

- `*://*.glassdoor.com/*`: glassdoor.com and its subdomains
- `*://*.google.com/*`: google.com and its subdomains
- `*://*.indeed.com/*`: indeed.com and its subdomains
- `*://*.linkedin.com/*`: linkedin.com and its subdomains

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Ultimate UK Visa Sponsor Checker](https://extensiontracker.com/extension/nnflolggbaiokgdhfnlekkfaphooifcd) | 10,000 | 3.67 | 9 | Tools |

All 2 extensions by [uh1bscx](https://extensiontracker.com/developer/u2a403b445a4a1334a3897dfe337af415).

## 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 2026-11-12 20:17 UTC; next check around 2026-11-19.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Ultimate H1B Sponsor Checker” (gaafhpdcjnlehapjdngfoonljgeodffm). Chrome Web Store data, last checked 2026-11-12. https://extensiontracker.com/extension/gaafhpdcjnlehapjdngfoonljgeodffm. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_gaafhpdcjnlehapjdngfoonljgeodffm,
  title   = {Ultimate H1B Sponsor Checker (gaafhpdcjnlehapjdngfoonljgeodffm)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-12},
  url     = {https://extensiontracker.com/extension/gaafhpdcjnlehapjdngfoonljgeodffm},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/gaafhpdcjnlehapjdngfoonljgeodffm>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.