---
title: "SEO Toggle - An SEO Testing Extension – Chrome extension stats, history and permissions"
description: "1,000 users, rated 4.33 by 6 people. Version 0.1.3, updated 2026-03-27. Requests 6 permissions."
url: "https://extensiontracker.com/extension/nhphhpnngoiieahbkcohbhcjddfpnmke"
---

# SEO Toggle - An SEO Testing Extension

Live in the Chrome Web Store.

- Users: 1,000
- Rating: 4.33 from 6 ratings
- Last checked: 2026-09-27 06:14 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #17,733 of 264,704 live extensions
- Rank in Developer Tools: #1,538 of 27,614

## The listing

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

Summary from the listing:

> SEO testing made easy: Disable JS, CSS, images & cookies. Simulate user-agents, mobile devices and more!

- Extension ID: `nhphhpnngoiieahbkcohbhcjddfpnmke`
- Developer: [sam](https://extensiontracker.com/developer/u448c92a405f41ce57c22e17c1b20f047)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2025-04-29
- Last updated: 2026-03-27
- Version: `0.1.3`
- Size: 113 KiB
- Minimum Chrome: 88
- Languages (1): English (United Kingdom)
- Website: `https://www.samgipson.com/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/seo-toggle-an-seo-testing/nhphhpnngoiieahbkcohbhcjddfpnmke>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fnhphhpnngoiieahbkcohbhcjddfpnmke>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 1,000 | 4.33 | 6 |

## What changed

Every change found on a check, newest first.

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

## What it can access

From the extension's manifest, in plain language.

**Every website:** it can read and change your data on all the sites you visit.

### Sites

- `<all_urls>`: Every website

### Browser features

- `contentSettings`: Change site settings, such as cookies, JavaScript and camera access
- `debugger`: Use Chrome's debugger on your tabs, which gives full control of their pages
- `declarativeNetRequest`: Block or change network requests, using rules
- `scripting`: Run scripts on sites it can reach
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Robots Exclusion Checker](https://extensiontracker.com/extension/lnadekhdikcpjfnlhnbingbkhkfkddkl) | 50,000 | 4.93 | 30 | Developer Tools |

All 2 extensions by [sam](https://extensiontracker.com/developer/u448c92a405f41ce57c22e17c1b20f047).

## 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 2026-09-27 06:14 UTC; next check around 2026-10-01.

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

## Cite this page

Extension Tracker. “SEO Toggle - An SEO Testing Extension” (nhphhpnngoiieahbkcohbhcjddfpnmke). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/nhphhpnngoiieahbkcohbhcjddfpnmke. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_nhphhpnngoiieahbkcohbhcjddfpnmke,
  title   = {SEO Toggle - An SEO Testing Extension (nhphhpnngoiieahbkcohbhcjddfpnmke)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/nhphhpnngoiieahbkcohbhcjddfpnmke},
  urldate = {2026-09-28}
}
```

---

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