Tools, Data, and Services to Grow Organic Traffic on Your Website

I build tools, research markets, and create content to grow my website so you can grow yours too.

The Content Audit Tool (CAT) is my passion and flagship product. It helps SEO agencies quickly identify content that will benefit most from updates. CAT saves 6–7 hours per month per website. Sign up now—it’s free!

I’m a research geek who loves experimenting and challenging the status quo with solid data.

My most influential work so far is domain authority metrics research.

My team also analyzed guest posting and digital PR marketplaces commonly used for link-building.

Check out the Top Online Business Marketplaces to buy or sell an online business.

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By Max Roslyakov

Former SVP of Marketing Semrush, the world’s leading SEO software.

Free Tools

Free SEO Tools
Semrush Authority Score Checker
This tool gives you the top 10 backlinks for a domain and helps you identify its best backlinks.
Free SEO Tools
Moz Domain Authority Checker
Moz Domain Authority (DA) is the first domain authority metric and tool ever created. Enter any domain and check the website's Domain Authority score for free.
Free SEO Tools
Website Traffic Checker
Check the traffic estimate for any website. Enter any domain and check its organic traffic data for free.
Free SEO Tools
Backlink Checker
Check the 5 most recent backlinks for a domain. The backlinks are sorted by their Last Seen time. Enter any domain and check their latest backlinks for free.