#1
Chrome Extension
for On-Page SEO

Elevate page quality and performance for any webpage. It’s free!

Add to Chrome

Score 4.1

Data supplied as of 04/24/2024

100,000+ people use the Sitechecker plugin to see SEO insights right on the page

Key benefits of Sitechecker Chrome SEO plugin

Trusted

> 100,000 people use Sitechеcker every day. Try it for yourself.

Complete

Check websites for more than 50 SEO parameters. Follow best web practices and boost your landing page on Google.

Fast

Stop wasting time on manual checks. Analyze on-page SEO for any landing page in one click.

Free

No charges.
No subscriptions.
Valuable insights.

Use SEO Extension Like a Pro

Content optimization

Ensure that title and description meta tags are available on the page and are the right length.

Targeting words

Use the keyword density tab and h1-h6 tags tab to determine whether the page contains enough keywords.

Links

Get all the details behind internal and subdomain links on the analyzed webpage. Detect broken links and redirects and conduct an audit of link anchors.

Search optimization

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

Images

Determine whether all images on the checked page have alt and title attributes. Pay attention to the highlighted nofollow and big-size images as well.

Social cards

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

Google PageSpeed score

Estimate webpage load time both through mobile and desktop devices.

Works with JavaScript sites and all CMS

Your custom
CMS

Frequently asked questions

Which privacy practices does Sitechecker Extension follow?

The extension requires access to your active tab in the browser, but this data is not sold to third parties, used or transferred for purposes unrelated to the item's core functionality, or used or transferred to determine creditworthiness or for lending purposes.

Why am I getting a 403 HTTP status code when I use a plugin?

This error might appear if you check websites that have blocked Sitecheckerbot manually or via automatic anti-bot protection solutions.

How can I export this on-page SEO report?

There is no export feature in the plugin yet. To export data, click the View full report button. You’ll be redirected to an on-page SEO report inside the Sitechecker app. There, you can export a report in PDF or copy a list of issues.

#1Chrome Extensionfor On-Page SEO