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Checkbot: SEO, Web Speed & Security Tester 🚀 icon

Checkbot: SEO, Web Speed & Security Tester 🚀

Test SEO/speed/security of 100s of pages in a click! Check broken links, HTML/JavaScript/CSS, URL redirects, duplicate titles...

Users70KCurrent public install base
Rating4.9Store average score
Reviews959Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Checkbot: SEO, Web Speed & Security Tester 🚀 Media preview

6 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

70K70K70K70K70K2026年7月14日2026年7月17日2026年7月20日Latest: 70K
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start
4.92
Latest
4.92
7-day rating change
0.00
4.824.874.924.975.022026年7月14日2026年7月17日2026年7月20日Latest: 4.92
2026年7月14日2026年7月20日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthFlat
00%
30-day growthFlat
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Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version2.1.1
ManifestV3
Size1.67MiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

Checkbot is a powerful website testing tool that tells you how to improve the SEO, page speed and security of your website. Checkbot crawls 100s of pages at the same time checking for 50+ common website problems based on web best practices recommended by Google and Mozilla. These checks include:

📊 SEO TESTS: Broken link checker, missing or long page titles/descriptions/headings, duplicate page content, HTML/CSS/JavaScript validator, canonical URLs, image ALT tags, robots.txt, URL naming, mobile friendly pages, deprecated web features, 404 pages, meta tags, temporary/meta redirects, thin pages & sitemap setup.

🚀 PAGE SPEED TESTS: Minification, network compression, resource caching, render blocking or duplicate CSS/JavaScript, excessive inlining of CSS/JavaScript, redirecting URLs & redirect chains.

🔒 WEB SECURITY TESTS: Security headers, HTTPS and mixed content checker, HSTS with preloading, content sniffing, iframe restrictions & password forms security.

See https://www.checkbot.io/guide/ for the 50+ web best practices Checkbot will test for you to help make your site faster, more secure and rank higher in search results.

★ REVIEWS ★

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.9Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.9Average computed only from synced review bodies below
Reviews with text550Synced review bodies
Total ratings / reviews959Chrome Web Store public rating/review count

Store average score: 4.9. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★
524
4★
19
3★
5
2★
0
1★
2
SANG HUYNH HUU2023年6月16日
5

it's very useful

Language en
1 helpful · 0 not helpful
Sajeesh Nair2023年6月13日
5

Used so many SEO tools, sites and extension but this one stand out class-apart. Thanks to the developers. It helped me a lot to fix so many issues that even gtmetrix or lightspeed couldn't show.

Language en
1 helpful · 0 not helpful
Mark Riphagen2023年6月12日
5

Top Programma!

Language nl
1 helpful · 0 not helpful
Krasimir Slavchev2023年6月6日
5

добър е

Language bg
Cakelicious Shop2023年6月6日
5

Dans l'ensemble, vraiment top. Je l'ai utilisé plusieurs dizaines de fois. Il manquerait peut-être une comparaison entre les analyses pour voir les améliorations/détériorations entre les analyses. La limitation à 10'000 pages est compréhensible mais une analyse plus large 1x par mois pour valider l'ensemble serait pratique. Pour moi, il faudrait avoir des "joker" avec limite étendue à 50'000 pages.

Language fr
1 helpful · 0 not helpful
M Programmer2023年6月2日
5

This Extension Rocks!!

Language en
1 helpful · 0 not helpful
Bruno Poehlmann2023年6月1日
5

excelente herramienta

Language es
José Antonio Toujague Gutiérrez2023年5月26日
5

Muy completo y eficiente. Todo bien por el momento

Language es
abd almouhimen shammout2023年5月18日
5

Very Useful

Language en
1 helpful · 0 not helpful
Yanick nizar2023年5月17日
5

I like it so much it's help rely good 5 stars

Language en
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