---
title: "SEO Content Optimizer by AIO.com.ai – Chrome extension stats, history and permissions"
description: "11 users, no ratings yet. Version 1.0.0, updated 2025-09-16. Requests 4 permissions."
url: "https://extensiontracker.com/extension/kdihhhimhhlllnagddhaokmkopalicep"
---

# SEO Content Optimizer by AIO.com.ai

Live in the Chrome Web Store.

- Users: 11
- Rating: no ratings yet
- Last checked: 2026-10-26 04:28 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: +1 (+10.0%)
- Rank by users: #152,296 of 292,131 live extensions
- Rank in Developer Tools: #15,858 of 30,442

## The listing

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

Summary from the listing:

> Easy-to-use SEO content checker for plagiarism, readability, relevance, and keyword optimization

- Extension ID: `kdihhhimhhlllnagddhaokmkopalicep`
- Developer: [Semalt LLC](https://extensiontracker.com/developer/u399725b14fa6ff4107f717e27797d1a2)
- 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: 2025-09-16
- Last updated: 2025-09-16
- Version: `1.0.0`
- Size: 38.87 KiB
- Minimum Chrome: 88
- Languages (1): English
- Privacy policy: `https://mailbrother.com/privacy`
- Chrome Web Store: <https://chromewebstore.google.com/detail/seo-content-optimizer-by/kdihhhimhhlllnagddhaokmkopalicep>
- View its code or download CRX: <https://crxpeek.com/extension/kdihhhimhhlllnagddhaokmkopalicep>
- Search Google for the ID: <https://www.google.com/search?q=%22kdihhhimhhlllnagddhaokmkopalicep%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-10-26 | 11 | – | – |
| 2026-09-27 | 10 | – | – |

## 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.

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

### Sites

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

### Sites where it runs scripts

- `<all_urls>`: Every website

### Browser features

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

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Send Mass Mail + HTML inserter for Gmail](https://extensiontracker.com/extension/obngoldljmnnpggbekneikaohbeflbee) | 7,000 | 4.74 | 38 | Communication |
| [SEO Inspector Pro by AIO.com.ai](https://extensiontracker.com/extension/fapohmejjaiigiegpmejjolkhcpbapip) | 24 | – | – | Developer Tools |
| [GPT.ga – Email & Messenger ChatGPT Support](https://extensiontracker.com/extension/nggpplanhnghgbldpdodjfdcfcnhemkf) | 23 | 5.00 | 10 | Communication |
| [SEO Competitor Analyzer by AIO.com.ai](https://extensiontracker.com/extension/knjpadfjffnplclniccafalmbbkecjhc) | 11 | – | – | Developer Tools |
| [Topics by SEOmonitor by AIO.com.ai](https://extensiontracker.com/extension/iifkpbokhiedbbbjfdnjkeafmmclaakb) | 9 | – | – | Developer Tools |
| [User Agent Switcher by AIO.com.ai](https://extensiontracker.com/extension/pbjchinkmiabiembhlamphinkbhljenc) | 9 | – | – | Developer Tools |
| [Pagezii SEO + AdWords by AIO.com.ai](https://extensiontracker.com/extension/addifpelpgajdegklnabknjneifejnka) | 7 | – | – | Developer Tools |
| [SEO Meta Insights by AIO.com.ai](https://extensiontracker.com/extension/cmeobaligemdiikhoflibplpficmcbfh) | 7 | – | – | Developer Tools |
| [Sloboda](https://extensiontracker.com/extension/aidhcjkelojkdjmfgldhdnhfpacfmggo) | 5 | 5.00 | 4 | Just for Fun |
| [Site Checker by AIO.com.ai](https://extensiontracker.com/extension/fijchkpdboolidjdppbednnpjjeebjom) | 5 | – | – | Developer Tools |

All 21 extensions by [Semalt LLC](https://extensiontracker.com/developer/u399725b14fa6ff4107f717e27797d1a2).

## 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 2026-10-26 04:28 UTC; next check around 2026-11-24.

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

## Cite this page

Extension Tracker. “SEO Content Optimizer by AIO.com.ai” (kdihhhimhhlllnagddhaokmkopalicep). Chrome Web Store data, last checked 2026-10-26. https://extensiontracker.com/extension/kdihhhimhhlllnagddhaokmkopalicep. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_kdihhhimhhlllnagddhaokmkopalicep,
  title   = {SEO Content Optimizer by AIO.com.ai (kdihhhimhhlllnagddhaokmkopalicep)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-26},
  url     = {https://extensiontracker.com/extension/kdihhhimhhlllnagddhaokmkopalicep},
  urldate = {2026-11-13}
}
```

---

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