Building the Backlinks with broken links is easy and you will get high authority Backlinks for your website. You can use your own site, competitors URLs and URLs of high authority websites relative to your niche to find the broken link opportunities.
Goto Site Explorer in Ahrefs.com and search own site URL, competitors URLs and URLs of high authority websites relative to your niche URL in search bar. In this example we are searching webmd.com broken Backlinks to build Backlinks for Health Niche website
2. After Ahrefs completes analysis, goto Backlinks section and under Backlinks click on “Broken” to find the broken links
3. In Broken Backlinks section Click the “Link Type” Drop Down and choose “Do-Follow”
4. Goto the URLs Ahrefs is saying Backlinks is Broken
After finding the link, find the contact information of that Blogger or Website
You can contact them via Email and tell them about there is a broken link on your website and you have a great content alternative to that URL. You can submit your content page URL, so they can see your content and check the quality.
And After that they hopefully change the link and you will get Authority Backlink to the page you are trying to rank.