Free SEO Tool, Backlink Checker, and Keywords Research

The most powerful backlink checker. Ahrefs has the second most active web crawler after Google, which means we have the best backlink database in the industry.

3 天前 · Use a free backlink checker tool to evaluate your SEO links. Compare the best tools on the market to enhance your site's visibility.

Free backlink checker data from one of the first search-engine independent SEO tools for SEO Professionals and Digital Marketers alike.

Check your backlink success metrics, including Domain Authority, Page Authority, Spam Score, and complete link counts to any site.

Find out who links to you and your competition with our free backlink checker. Use it to build links and boost your rankings.

With our free Backlink-Tools you can perfectly analyse the link profil of a website and draw your own conclusions about link origins, domains and anchor ...

Use our free tool to discover the backlinks to your site or your competitors. Get the number of referring domains, the links authority, anchor text, ...

Quickly evaluate and compare link profiles in-depth, using the largest and most up-to-date backlink checker on the market.

SEOptimer's Free Backlink Checker Tool will show any site's most important backlink metrics as well as their top pages, anchors and more.

評分 8.6/10 (6,671) · 免費 · 商業/生產力 The Free Backlink Checker is developed to give you access to the backlink profile of any site on the web. See who is linking to you and research your best ... Fresh Backlink · Br