---
title: "Plerdy SEO Analyzer – Chrome extension stats, history and permissions"
description: "10,000 users, rated 4.48 by 56 people. Version 4.35, updated 2026-04-16. Requests 4 permissions."
url: "https://extensiontracker.com/extension/cokmobldpihbibodplbdfhkbiibganfh"
---

# Plerdy SEO Analyzer

Live in the Chrome Web Store.

- Users: 10,000
- Rating: 4.48 from 56 ratings
- Last checked: 2026-09-26 23:23 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #5,164 of 264,703 live extensions
- Rank in Developer Tools: #462 of 27,615

## The listing

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

Summary from the listing:

> A Chrome extension for instant on-page SEO auditing of any website

- Extension ID: `cokmobldpihbibodplbdfhkbiibganfh`
- Developer: [https://www.plerdy.com/](https://extensiontracker.com/developer/ub57219eb3a32132b6f3c2a5e926d3517)
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2020-06-16
- Last updated: 2026-04-16
- Version: `4.35`
- Size: 258 KiB
- Minimum Chrome: 88
- Languages (19): Deutsch, English, Indonesia, Nederlands, Tiếng Việt, Türkçe, español, français, italiano, polski, svenska, українська, اردو, العربية, हिन्दी, বাংলা, ไทย, 日本語, 한국어
- Support page: `https://www.plerdy.com/website-seo-checker-extension/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/plerdy-seo-analyzer/cokmobldpihbibodplbdfhkbiibganfh>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fcokmobldpihbibodplbdfhkbiibganfh>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 10,000 | 4.48 | 56 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-26.

## What it can access

From the extension's manifest, in plain language.

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `scripting`: Run scripts on sites it can reach
- `storage`: Save settings and data in your browser
- `webRequest`: Watch network requests on the sites it can reach

### Asked for later, if you agree

- `http://*/*`: Every website
- `https://*/*`: Every website

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Plerdy UX & Usability Testing](https://extensiontracker.com/extension/cdbneippcpjnpjenabkgfljgpjmamobg) | 10,000 | 4.00 | 38 | Developer Tools |
| [Full Page Screen Capture & Visual Feedback](https://extensiontracker.com/extension/gfalfgfjjngkcfhadnehacimlfhenjbo) | 1,000 | 4.20 | 15 | Developer Tools |

All 3 extensions by [https://www.plerdy.com/](https://extensiontracker.com/developer/ub57219eb3a32132b6f3c2a5e926d3517).

## 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 2026-09-26 23:23 UTC; next check around 2026-09-30.

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

## Cite this page

Extension Tracker. “Plerdy SEO Analyzer” (cokmobldpihbibodplbdfhkbiibganfh). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/cokmobldpihbibodplbdfhkbiibganfh. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_cokmobldpihbibodplbdfhkbiibganfh,
  title   = {Plerdy SEO Analyzer (cokmobldpihbibodplbdfhkbiibganfh)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/cokmobldpihbibodplbdfhkbiibganfh},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/cokmobldpihbibodplbdfhkbiibganfh>. 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. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.