Ahrefs Webmaster Tools

what you get

Site Audit (170+ checks), 5K crawl credits/project/mo, 1K backlinks per query, web analytics up to 1M events/mo

who qualifies

Anyone — must verify site ownership

how to claim

1. 1 Visit ahrefs.com and look for the startup or free-tier program
2. 2 Sign up or apply with your company details
3. 3 Credits or access are applied to your account

notes

Underrated free SEO suite.