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H1-H6 SEO Inspector (modern & with explanations)

Chrome extension by JUMMES.com · Productivity · Developer

A Chrome extension in Productivity · Developer with 32 users, barely installed. Audience over the last 30 days: +13.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 3 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
32
Rating
5.0 (1 ratings)
Users, last 30 days
+13
Rating, last 30 days
Steady over 30 days
Version
0.31
Updated in the store
2026-10-25
Published
2026-08-21
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+13 since 02.10
19-32 · 16 readings
2026-10-26: released 0.31
  1. 2026-10-0420
  2. 2026-10-0824
  3. 2026-10-0925
  4. 2026-10-1026
  5. 2026-10-1127
  6. 2026-10-1328
  7. 2026-10-1625
  8. 2026-10-1827
  9. 2026-10-1926
  10. 2026-10-2228
  11. 2026-10-2327
  12. 2026-10-2429
  13. 2026-10-2530
  14. 2026-10-2731
  15. 2026-10-2930
  16. 2026-11-0132
Rating
unchanged since 02.10
reviewsrating 5.00 · 16 readings
2026-10-26: released 0.31
  1. 2026-10-04reviews1rating5.00
  2. 2026-10-08reviews1rating5.00
  3. 2026-10-09reviews1rating5.00
  4. 2026-10-10reviews1rating5.00
  5. 2026-10-11reviews1rating5.00
  6. 2026-10-13reviews1rating5.00
  7. 2026-10-16reviews1rating5.00
  8. 2026-10-18reviews1rating5.00
  9. 2026-10-19reviews1rating5.00
  10. 2026-10-22reviews1rating5.00
  11. 2026-10-23reviews1rating5.00
  12. 2026-10-24reviews1rating5.00
  13. 2026-10-25reviews1rating5.00
  14. 2026-10-27reviews1rating5.00
  15. 2026-10-29reviews1rating5.00
  16. 2026-11-01reviews1rating5.00
Users
+18 since 31.08
14-32 · 24 readings
2026-09-03: released 0.292026-10-26: released 0.31
  1. 2026-08-3114
  2. 2026-09-0415
  3. 2026-09-0716
  4. 2026-09-1315
  5. 2026-09-1714
  6. 2026-09-2116
  7. 2026-09-2518
  8. 2026-09-2819
  9. 2026-10-0420
  10. 2026-10-0824
  11. 2026-10-0925
  12. 2026-10-1026
  13. 2026-10-1127
  14. 2026-10-1328
  15. 2026-10-1625
  16. 2026-10-1827
  17. 2026-10-1926
  18. 2026-10-2228
  19. 2026-10-2327
  20. 2026-10-2429
  21. 2026-10-2530
  22. 2026-10-2731
  23. 2026-10-2930
  24. 2026-11-0132
Rating
unchanged since 31.08
reviewsrating 5.00 · 24 readings
2026-09-03: released 0.292026-10-26: released 0.31
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-04reviews1rating5.00
  3. 2026-09-07reviews1rating5.00
  4. 2026-09-13reviews1rating5.00
  5. 2026-09-17reviews1rating5.00
  6. 2026-09-21reviews1rating5.00
  7. 2026-09-25reviews1rating5.00
  8. 2026-09-28reviews1rating5.00
  9. 2026-10-04reviews1rating5.00
  10. 2026-10-08reviews1rating5.00
  11. 2026-10-09reviews1rating5.00
  12. 2026-10-10reviews1rating5.00
  13. 2026-10-11reviews1rating5.00
  14. 2026-10-13reviews1rating5.00
  15. 2026-10-16reviews1rating5.00
  16. 2026-10-18reviews1rating5.00
  17. 2026-10-19reviews1rating5.00
  18. 2026-10-22reviews1rating5.00
  19. 2026-10-23reviews1rating5.00
  20. 2026-10-24reviews1rating5.00
  21. 2026-10-25reviews1rating5.00
  22. 2026-10-27reviews1rating5.00
  23. 2026-10-29reviews1rating5.00
  24. 2026-11-01reviews1rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab

The full permission history for this extension

Version history

  1. Version 0.31
  2. Version 0.29

What changed recently

  1. Package size changed
  2. Supported languages changed (3 → 4)
  3. Store description rewritten (124 → 118 characters)
Show the remaining 6
  1. Privacy policy link added to the listing
  2. Renamed from "H1-H6 SEO Inspector (Slim & Troubleshooting)" to "H1-H6 SEO Inspector (modern & with explanations)"
  3. Released version 0.31 (was 0.29)
  4. Package size changed
  5. Supported languages changed (2 → 3)
  6. Released version 0.29 (was 0.27)

The publisher

JUMMES.com publishes 2 listings we track, 44 users between them. Listed website: jummes.com.

  1. SEO Image-Inspector with Helpfile JUMMES.com · Productivity · Developer · published 2026-08-26 12 users ★ 5.0

Like this one

Listings the catalog judges closest in what they say they do.

  1. Hnspector - Inspect headings Describes nearly the same job, smaller audience 1k users ★ 5.0
  2. SEO Manager by Seobility Describes nearly the same job, smaller audience 282 users ★ 5.0
  3. SEO Heading Audit Describes nearly the same job, smaller audience 13 users ★ 5.0
  4. SEO Check Describes nearly the same job, smaller audience 40 users
  5. SEO Snapshot Describes nearly the same job, smaller audience 5 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/lfcfnljjaplcagjpdjjlkgkplbeppnne/badge.svg)](https://extops.dev/extensions/lfcfnljjaplcagjpdjjlkgkplbeppnne)

HTML

<a href="https://extops.dev/extensions/lfcfnljjaplcagjpdjjlkgkplbeppnne"><img src="https://extops.dev/extensions/lfcfnljjaplcagjpdjjlkgkplbeppnne/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built