SiteChecker Google Cache Checker - Check the last date when website was cached by Google
Ahrefs Backlink Checker - With the world's biggest index of live backlinks (over 15 trillion), Ahrefs Backlink Checker will show you the most complete backlink profile for any website.
Whatsmyserp - Powerful Rank & Serp Tracking. Completely Free.
SmallSEOTools Domain Authority Checker - Domain Authority or DA PA Checker is a tool to Check website moz Domain Authority. Just enter your website url and see domain authority of any domain name.
Backlink Tool - A backlink tool to index your links quickly and freely.
MOZ Domain Analysis - Enter any domain, and we'll show you top competitive SEO metrics like Domain Authority, top pages, ranking keywords, and more.