extension ExtPose

Checkbot: SEO, Web Speed & Security Tester 🚀

CRX id


Description from extension meta

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

Image from store Checkbot: SEO, Web Speed & Security Tester 🚀
Description from store Checkbot is a powerful website tester that tells you how to improve the SEO, page speed and security of your website. Checkbot crawls 100s of pages in minutes testing for 50+ common website problems based on best practices recommended by Google and Mozilla including: ✓ SEO TESTS: Broken links, missing or long page titles/descriptions/H1s, duplicate content, invalid HTML/CSS/JavaScript, canonical URLs, image ALT tags, robots.txt, mobile scaling, 404 pages, temporary redirects, sitemap setup & URL names. ✓ PAGE SPEED TESTS: Minification, compression, caching, render blocking or duplicate CSS/JavaScript, redirecting URLs & redirect chains. ✓ WEB SECURITY TESTS: Security headers, HTTPS, HSTS, mixed content & insecure password forms. 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 Google searches. ★ REVIEWS ★ 🏆 HubSpot, Best Chrome Extensions - "Checkbot combines technical SEO with modern security to help you analyze both how safe and how optimized a website is for search engines" https://blog.hubspot.com/marketing/best-chrome-extensions 🏆 Enleaf, Andy Drinkwater: "I honestly believe every SEO should have this in their SEO toolbox" https://enleaf.com/blog/free-seo-tools/ 🏆 Einstein Marketer, "11 Must-Have Google Chrome Extensions (for Marketers, Entrepreneurs and Businesses)...If you own a website, this Chrome extension is going to help you supercharge your load speed, rank higher in Google and improve the security" https://www.einsteinmarketer.com/chrome-extensions-marketers/ 🏆 Product Hunt, #3 Product of the Day award https://www.producthunt.com/posts/checkbot-for-chrome ★ PAID FEATURES ★ The free version lets you test any small website as often as you want but you need to upgrade for these features: - Check localhost sites - PDF audit reports - Export crawl results to CSV - Advanced crawl settings to exclude URLs by pattern, type, folder and subdomain - Crawling sites behind HTTP Auth passwords See https://www.checkbot.io/#pricing for more. ★ BEST PRACTICES CHECKED FOR ★ Checkbot tests your site follows the 50+ best practices for SEO, speed and security detailed in the Checkbot Web Best Practices Guide (https://www.checkbot.io/guide/). 📊SEO best practices (see https://www.checkbot.io/guide/seo/): ✓ Use unique titles ✓ Use optimal length titles ✓ Set page descriptions ✓ Use unique descriptions ✓ Use optimal length descriptions ✓ Set H1 headings ✓ Use one H1 heading per page ✓ Use optimal length H1 headings ✓ Use unique H1 headings ✓ Avoid thin content pages ✓ Set canonical URLs ✓ Avoid duplicate pages ✓ Set image ALT text ✓ Set mobile scaling ✓ Avoid plugins ✓ Use short URLs ✓ Avoid underscores in URLs ✓ Avoid URL extensions ✓ Avoid URL parameters ✓ Avoid symbols in URLs ✓ Use lowercase URLs ✓ Avoid deeply nested URLs ✓ Use valid HTML ✓ Use valid CSS ✓ Use valid JavaScript ✓ Return 404 for broken links ✓ Avoid broken internal links ✓ Avoid broken external links ✓ Avoid broken page resources ✓ Use robots.txt files ✓ Specify sitemap locations ✓ Avoid temporary redirects ✓ Avoid meta redirects 🚀 Page speed best practices (see https://www.checkbot.io/guide/speed/): ✓ Use compression ✓ Avoid recompressing data ✓ Minify files ✓ Avoid inline source maps ✓ Enable caching ✓ Use long caching times ✓ Avoid duplicate resources ✓ Avoid inline CSS ✓ Avoid CSS @import ✓ Defer JavaScript loading ✓ Avoid inline JavaScript ✓ Avoid internal link redirects ✓ Avoid resource redirects ✓ Avoid redirect chains 🔒 Web security best practices (see https://www.checkbot.io/guide/security/): ✓ Use HTTPS ✓ Avoid mixed content ✓ Send passwords securely ✓ Use HSTS ✓ Use HSTS preload ✓ Disable content sniffing ✓ Specify MIME types ✓ Restrict iframe usage ✓ Use XSS protection ✓ Hide server version data Test your site with Checkbot today and learn what improvements you can make to boost your SEO, speed and security. ★ SOCIAL ★ Follow Checkbot for updates and to give feedback: https://twitter.com/GetCheckbot https://facebook.com/GetCheckbot https://www.checkbot.io/newsletter/ ★ SUPPORT ★ Visit https://www.checkbot.io/faq/ for support and answers to frequently asked questions. ★ PERMISSIONS ★ Checkbot will ask for the "Read and change all your data..." permission when being installed on Google Chrome. This permission is required to let Checkbot send network requests to any of the sites you might ask Checkbot to crawl and test. Checkbot only reads data coming from the network requests it makes itself and Checkbot only makes network requests when the tab for the extension is open. Your regular browsing will be unaffected.

Latest reviews

  • (2021-06-17) Gordon Wright: Very useful SEO tool
  • (2021-06-16) Production Pfi: utile et gratuit
  • (2021-06-09) 張家偉: 非常詳細,對於網站經營很有幫助!
  • (2021-06-08) Raffaello Zago: Ottima per trovare velocemente tutti gli errori e imperfezioni sulle pagine di un sito.
  • (2021-06-03) Cong Nguyen Hoang: I have a bug need to fix: When I input blank 'alt', like that: <img scr="img.jpg" alt=""> Checking alt for image still pass. (Not found error) Sorry my english is not good!
  • (2021-05-26) winny clark: ok good
  • (2021-05-26) Bryan Etchegaray: Awesome tool, really helpful to get SEO advices !
  • (2021-05-17) Kryštof Vodička: REALLY heplful, thank you Checkbot team <3
  • (2021-05-13) Dominic Largo: Awesome! very powerful and useful
  • (2021-05-13) Zley Holdings: Really a great SEO plugin, awesome! 本当に素晴らしいSEOプラグインです。 真是一款非常良心的插件,超级棒! Un plugin SEO vraiment génial, superbe !
  • (2021-05-05) Gabriel Acquah: Checkbot SEO is easy to use and gives the information I need to do me project.
  • (2021-04-29) Juan Luis: Excelente herramienta.
  • (2021-04-26) Ahmed Shehab: فعلا موقع جميل جدا واضافه اكتر من رائعه :)
  • (2021-04-21) steven thomas: It's extremely useful, seems that many other SEO tools missed many items that this one did not. Well developed :) Thank You.
  • (2021-04-20) Rahul C C: Super helpful.
  • (2021-04-12) Harun KARAMAN: Straight forward solution. Free version is suitable for most of the websites. I tried over 20 SEO tools, and this is the most lowed one. NeilPatel is the second one that I endup. But this is really good for developing website.
  • (2021-04-11) Dev Dimmock: I love this tool. So easy to use with very useful guidance.
  • (2021-04-07) Passione Sicilia: Utile, non è 100% preciso ma serve di aiuto
  • (2021-04-05) Hilton TC: Great tool, Use it on every site that I want to optimize
  • (2021-03-24) Evgen Savchenko: Useful for 100% Providing many useful information. Working quickly and so easily. Honored Five.
  • (2021-03-20) Jeremy Cowan: Very useful tool for checking websites, i use it a lot when i am doing speed work to doublecheck for timeouts from speed plugins
  • (2021-03-14) Wesley Pimentel: Muito bom! Cumpre o que promete.
  • (2021-03-13) NIKOS KRITIKOS: A really useful tool! Great job! Thanks!
  • (2021-03-07) Herbert Haseneder: Sehr gutes Tool...
  • (2021-03-01) Luana Béatrice Lazar: Super !
  • (2021-02-08) Ralf Longwitz: Pretty useful, but in English only. And very annoying: Opens a new tab with itself each time I open Chrome. Why?
  • (2021-02-03) Rill Stone: 简单明了的优化指引,引入google文献资料,帮助理解和掌握google的SEO规则。
  • (2021-02-02) Oxy Gen Oxy: Easy to use, valuable results.
  • (2021-01-31) Manoula net: Super
  • (2021-01-26) Cristian Richard Kulessa: Excelente Resultados excelentes de SEO check, Speed check e Security Me ajuda muito nos meus sites e dos meus clientes
  • (2021-01-25) Nhật Minh Võ Nguyễn: Very Good
  • (2021-01-25) Tim Mensch: Finding all kinds of SEO corner cases I didn't know existed.
  • (2021-01-16) laburu agencia: Generalmente instalo una cantidad importante de plugins para google que no ofrecen mucho antes de la versión premium, esta sirve bastante bien en su versión free
  • (2021-01-12) Apostolos Kokotas: The most useful chrome extension
  • (2021-01-12) WendyMarie: Amazing that this tool is free.
  • (2021-01-01) Kevin Peters: Probably the best SEO tool out there that is free. The free plan is really generous and the interface is super simple. Works without a lot of clicks
  • (2020-12-30) Li: Best SEO tool so far, I love it!
  • (2020-12-29) linux mint18: Thanks for your hard work. This tool is very useful
  • (2020-12-20) Zsuzsa Doszkocs: Ez a bővítmény sokat segített, hogy jobb legyen a honlapom doszkocs-zsuzsa.hu
  • (2020-12-17) یوگا خنده: عالی
  • (2020-12-14) Максим Сухов: Информативно!
  • (2020-12-11) Teodulfo B. Macalagay Jr.: Great tool for SEO!
  • (2020-12-11) hirad dev: awwwwsome and very useful . and easy to use
  • (2020-12-06) Chuck Hersey: Chatbot is great. I just discovered it recently and use it on all the sites I manage. Very user friendly and the ability to produce a PDF report is valuable to send to clients. Kudos!
  • (2020-12-03) Òscar Vidal Coral: sin duda muy buena utilidad
  • (2020-12-02) Extreme Digital: Perfect
  • (2020-11-18) cmist bin: Thanks u for this work GUYS
  • (2020-11-17) Erfan Setayeshi: really helpful easy to use
  • (2020-11-10) 许雨佳: 非常不错的工具,很快的找到了网站基础SEO的缺失,给站点优化提供了很多指引
  • (2020-11-10) John Martin: I can check all this stuff myself, but why would you? Very easy to use and contextual, and targets a bunch of common issues in one place.

Latest issues

  • (2020-08-11, v:1.4.0) Andrew Housholder: Can't login
    I just purchased checkbot and can't find where to login .
  • (2019-12-02, v:1.2.3) christian oliff: Great app - hope to see more updates soon
    I'd like to see: - spell-check content (maybe... I realise this may give lots of false-positives, but if this was an optional test I think it could be worthwhile) - check if OpenGraph meta tags (if included) are valid. It'd be good if it checked if the linked og:image was a valid URL (must start with HTTP or HTTPS) - Check if included JavaScripts have security vulnerabilities. Lighthouse already does this, but would like it if Checkbot checked also. - More ideas borrowed from Webhint and Lighthouse would be good.
  • (2019-09-20, v:1.2.3) Volgis Korh: Resolution images .webp
    Why is image resolution .webp believes that it is page. And asks what if there were H1 tags, title, description. This is a significant error
  • (2019-03-28, v:1.2.3) Graeme Wiser: Paid for Pro Not working
    Paid for pro - not working
  • (2018-10-15, v:1.0.1) can be put so that it is seen in full screen: C? explain me
  • (2018-10-13, v:1.0.1) Aidan D.: Permissions
    Could I have a breakdown of why you need to access and edit the data of all websites I visit. I understand that you obviously have scan our code but I just want to be sure.
  • (2018-05-08, v:0.3.1) url-tracker
    HI Does Checkbot include a url-tracker? Best regards Lone
  • (2018-03-27, v:0.3.1) Mert Aktas: Not Working
    Hello, wanted to try it today but not working or should I do something extra?
  • (2018-03-22, v:0.3.1) Alfredo Gamboa Fernández: No puedo instalarlo
    Se ha producido un error Este elemento ya se está descargando y añadiendo a Chrome.
  • (2018-02-26, v:0.1.48) Shaun Wall: Can you share / export reports?
    This is a great tool, really appreciate the depth and clarity it offers. I'd like to share it with others in our technical team, but can't find any option to do so, getting each member to generate a report would take 2.5 hours each time! Is there a way to export / share reports? Cheers.


46,107 history
4.9 (686 votes)
Last update / version
2021-01-02 / 1.4.1
Listing languages