---
title: "Canonical SEO Tools – Chrome extension stats, history and permissions"
description: "No user count, no ratings yet. Version 1.0.0, updated 2026-11-11. Requests 8 permissions."
url: "https://extensiontracker.com/extension/oelpmmfkopldiccpmlokiildjpfjfncl"
---

# Canonical SEO Tools

Live in the Chrome Web Store.

- Users: the store shows no user count
- Rating: no ratings yet
- Last checked: 2026-11-12 00:12 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)

## The listing

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

Summary from the listing:

> On-page SEO in a side panel: meta tags, indexability, robots.txt, content, links, schema, speed, domain and DNS. No sign-up.

- Extension ID: `oelpmmfkopldiccpmlokiildjpfjfncl`
- Developer: [\[redacted\]](https://extensiontracker.com/developer/u897d892f3a7a4ecd2a34dabb1e728903)
- Enhanced Safe Browsing: Not trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-11-11
- Last updated: 2026-11-11
- Version: `1.0.0`
- Size: 268 KiB
- Minimum Chrome: 116
- Languages (2): English, русский
- Website: `https://canonical.uz/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/canonical-seo-tools/oelpmmfkopldiccpmlokiildjpfjfncl>
- View its code or download CRX: <https://crxpeek.com/extension/oelpmmfkopldiccpmlokiildjpfjfncl>
- Search Google for the ID: <https://www.google.com/search?q=%22oelpmmfkopldiccpmlokiildjpfjfncl%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 | – | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-11-12.

## 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 2026-11-12.

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.

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `contextMenus`: Add items to the right-click menu
- `downloads`: Manage your downloads
- `scripting`: Run scripts on sites it can reach
- `sidePanel`: Show a side panel
- `storage`: Save settings and data in your browser
- `webNavigation`: Follow your browsing, page by page
- `webRequest`: Watch network requests on the sites it can reach

### Asked for later, if you agree

- `<all_urls>`: Every website

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked again 7 and 30 days after it was published, and again whenever a new version appears. Last checked 2026-11-12 00:12 UTC; next check around 2026-11-18.

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

## Cite this page

Extension Tracker. “Canonical SEO Tools” (oelpmmfkopldiccpmlokiildjpfjfncl). Chrome Web Store data, last checked 2026-11-12. https://extensiontracker.com/extension/oelpmmfkopldiccpmlokiildjpfjfncl. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_oelpmmfkopldiccpmlokiildjpfjfncl,
  title   = {Canonical SEO Tools (oelpmmfkopldiccpmlokiildjpfjfncl)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-12},
  url     = {https://extensiontracker.com/extension/oelpmmfkopldiccpmlokiildjpfjfncl},
  urldate = {2026-11-13}
}
```

---

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