#1 Chrome Extension
for On-Page SEO

Elevate each page quality and SEO performance
with Sitechecker's extension. It’s free!

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25,000+ people use Sitechecker Chrome Extension to fix on-page
SEO issues on their websites.

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Key benefits of Sitechecker SEO extension



> 25 000 people use Sitechеcker every day. Try it for yourself.


All parameters for on-page SEO audit in one place.


Check on-page SEO for any landing page in a one click


No charges. No subscriptions. Valuable SEO insights, yes.

All-in-one Chrome SEO extension


Content optimization

Make sure that title and description meta tags are available on the page and have the right length. Use keyword density tab and h1-h6 tags tab to check if the page contains enough keywords.

monitoring email when website changes monitoring


Get all the details behind both the internal and external links on the analyzed webpage. Detect broken links and redirects, make audit of link anchors.

tracking changes by events monitoring

Search optimization

Test if the page is open for crawling and indexing by search engine bots, check its canonical URL and hreflang tags implementation.

website monitoring tool monitoring


Examine if all images on the checked page have alt and title attributes. Pay attention to the size of the images as well.

monitoring enable page change monitor monitoring

Structured data

Test the webpage for Open Graph tags to check how its link preview will look like on social media websites.

extension when to track website changes

Speed up your SEO routine with Sitechecker SEO Extension

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Sitechecker can’t crawl this website, because the home page responds HTTP status code.
This can happen for several reasons. Please, enter a working website or make this website accessible to the Sitechecker bot.
Sitechecker can’t crawl this website, because it has too many redirects.

Often this is the result of competing redirects, one trying to force HTTPS (SSL) and another redirecting back to HTTP (non-SSL), or between www and non-www forms of the URL.

Please, contact your hosting provider or web developer to fix this issue or paste another website.

Sitechecker can’t check this website, because the home page responds HTTP status code.

Domain name
redirects to