---
title: "DA/PA Checker – Chrome extension stats, history and permissions"
description: "205 users, no ratings yet. Version 1.9.4, updated 2026-10-05. Requests 4 permissions."
url: "https://extensiontracker.com/extension/ojmgecpljffiofniendeahipddehagkn"
---

# DA/PA Checker

Live in the Chrome Web Store.

- Users: 205
- Rating: no ratings yet
- Last checked: 2026-11-04 23:31 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: +81 (+65.3%)
- Rank by users: #50,442 of 292,131 live extensions
- Rank in Developer Tools: #4,459 of 30,442

## The listing

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

Summary from the listing:

> See Domain Authority, Page Authority, and spam score for the website in your current tab—in one click.

- Extension ID: `ojmgecpljffiofniendeahipddehagkn`
- Developer: [indexchecker](https://extensiontracker.com/developer/u0b8311f5dd6d84f3d928e91efccde02d)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2026-04-14
- Last updated: 2026-10-05
- Version: `1.9.4`
- Size: 37.95 KiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `https://freedapachecker.io/`
- Support page: `https://freedapachecker.io/contact/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/dapa-checker/ojmgecpljffiofniendeahipddehagkn>
- View its code or download CRX: <https://crxpeek.com/extension/ojmgecpljffiofniendeahipddehagkn>
- Search Google for the ID: <https://www.google.com/search?q=%22ojmgecpljffiofniendeahipddehagkn%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-04 | 205 | – | – |
| 2026-10-05 | 124 | – | – |
| 2026-10-02 | 112 | – | – |
| 2026-09-27 | 111 | – | – |

## What changed

Every change found on a check, newest first.

- 2026-10-05: New version `1.9.4`, replacing `1.7.0`.
- 2026-10-05: Added the permission `identity`.
- 2026-10-02: New version `1.7.0`, replacing `1.5.0`.
- 2026-10-02: Renamed from “Free DA PA Checker” to “DA/PA Checker”.
- 2026-10-02: Added the site `https://extension.freedapachecker.io/*`. Removed the site `https://tools.xrespond.com/*`.

## 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

- `https://extension.freedapachecker.io/*`: extension.freedapachecker.io

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `identity`: Sign you in with your Google account
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Index Checker](https://extensiontracker.com/extension/eeoglmgmkpmfenbjfhecgepeoodmmlec) | 320 | 5.00 | 3 | Developer Tools |
| [Rulerify](https://extensiontracker.com/extension/peikejopdemcmehojpdplfkhjjlgphde) | 19 | – | – | Tools |
| [Mailtrackio](https://extensiontracker.com/extension/pplohkfbnhphkmhggaddfklcpoggemip) | 6 | 5.00 | 2 | Communication |
| [Color Picker Extension](https://extensiontracker.com/extension/ffbfhamdefoijfmgcldfpgiickifbbci) | 4 | – | – | Tools |

All 5 extensions by [indexchecker](https://extensiontracker.com/developer/u0b8311f5dd6d84f3d928e91efccde02d).

## 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 2026-11-04 23:31 UTC; next check around 2026-12-03.

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

## Cite this page

Extension Tracker. “DA/PA Checker” (ojmgecpljffiofniendeahipddehagkn). Chrome Web Store data, last checked 2026-11-04. https://extensiontracker.com/extension/ojmgecpljffiofniendeahipddehagkn. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_ojmgecpljffiofniendeahipddehagkn,
  title   = {DA/PA Checker (ojmgecpljffiofniendeahipddehagkn)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-04},
  url     = {https://extensiontracker.com/extension/ojmgecpljffiofniendeahipddehagkn},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/ojmgecpljffiofniendeahipddehagkn>. 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`.