---
title: "H1-H6 SEO Inspector (modern & with explanations) – Chrome extension stats, history and permissions"
description: "30 users, rated 5.00 by 1 person. Version 0.31, updated 2026-10-25. Requests 2 permissions."
url: "https://extensiontracker.com/extension/lfcfnljjaplcagjpdjjlkgkplbeppnne"
---

# H1-H6 SEO Inspector (modern & with explanations)

Live in the Chrome Web Store.

- Users: 30
- Rating: 5.00 from 1 rating
- Last checked: 2026-10-26 05:48 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: +6 (+25.0%)
- Rank by users: #104,231 of 289,025 live extensions
- Rank in Developer Tools: #10,266 of 30,166

## The listing

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

Summary from the listing:

> The modern H1-H6 SEO Inspector quickly checks headings, title & meta description and gives tips for fixing the errors.

- Extension ID: `lfcfnljjaplcagjpdjjlkgkplbeppnne`
- Developer: [JUMMES.com](https://extensiontracker.com/developer/u32360ef7acf432713dc3812597008674)
- 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: 2026-08-21
- Last updated: 2026-10-25
- Version: `0.31`
- Size: 30.7 KiB
- Minimum Chrome: 88
- Languages (4): Deutsch, English, español, français
- Website: `jummes.com`
- Support page: `https://jummes.com/en/privacy-policy/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/h1-h6-seo-inspector-moder/lfcfnljjaplcagjpdjjlkgkplbeppnne>
- View its code or download CRX: <https://crxpeek.com/extension/lfcfnljjaplcagjpdjjlkgkplbeppnne>
- Search Google for the ID: <https://www.google.com/search?q=%22lfcfnljjaplcagjpdjjlkgkplbeppnne%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 | 30 | 5.00 | 1 |
| 2026-10-08 | 24 | 5.00 | 1 |
| 2026-09-27 | 18 | 5.00 | 1 |

## What changed

Every change found on a check, newest first.

- 2026-11-04: Now trusted by Enhanced Safe Browsing.
- 2026-10-26: New version `0.31`, replacing `0.29`.
- 2026-10-26: Renamed from “H1-H6 SEO Inspector (Slim & Troubleshooting)” to “H1-H6 SEO Inspector (modern & with explanations)”.
- 2026-10-26: The summary on the listing changed.
- 2026-10-26: The developer's contact email changed.
- 2026-10-26: The developer's website link changed.
- 2026-10-26: The privacy policy link changed.
- 2026-10-26: Now listed in 4 languages, from 3.

## Developer history

Moves to another publisher account and new contact emails, newest first.

- 2026-10-26: The contact email changed. The developer's website link changed. The privacy policy link changed.

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
- `scripting`: Run scripts on sites it can reach

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [SEO Image-Inspector with Helpfile](https://extensiontracker.com/extension/obingbepikdmokgdneledmgbgkccmobb) | 12 | 5.00 | 1 | Developer Tools |

All 2 extensions by [JUMMES.com](https://extensiontracker.com/developer/u32360ef7acf432713dc3812597008674).

## 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 05:48 UTC; next check around 2026-11-24.

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

## Cite this page

Extension Tracker. “H1-H6 SEO Inspector (modern & with explanations)” (lfcfnljjaplcagjpdjjlkgkplbeppnne). Chrome Web Store data, last checked 2026-10-26. https://extensiontracker.com/extension/lfcfnljjaplcagjpdjjlkgkplbeppnne. Accessed 2026-11-08.

```bibtex
@misc{extensiontracker_lfcfnljjaplcagjpdjjlkgkplbeppnne,
  title   = {H1-H6 SEO Inspector (modern & with explanations) (lfcfnljjaplcagjpdjjlkgkplbeppnne)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-26},
  url     = {https://extensiontracker.com/extension/lfcfnljjaplcagjpdjjlkgkplbeppnne},
  urldate = {2026-11-08}
}
```

---

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