| Lookyloo | Webapp allowing to scrape a website and then displays a tree of domains calling each other (redirects, frames, javascript, css, fonts, images etc) |
| Core SERP Vitals | adds a bit of information from CrUX API to the standard Google search results |
| BGPView | web-browsing tool and an API that lets you gather information about the current state and structure of the internet, including ASNs, IP addresses, IXs, BGP Downstream & Upstream Peers, and much more |
| Terms of Service Didn’t Read | find out what interesting privacy and confidentiality clauses are in the license agreements of popular websites and apps |
| analyzeid.com | find websites with the same owner by domain name. Checking for email, Facebook App ID and nameserver matches |
| MMHDAN | Calculate a fingerprint of a website (HTML, Favicon, Certificate in SHA1, SHA256, MD5, MMH3) and create the quick links to search it in IOT search engines |
| Hackertarget | 14 tools for gathering information about domain using Hackerarget API (http://hackertarget.com) |
| AnalyticsRelationships | command line #tool for to search for links between domains by Google Analytics ID |
| Pidrila | Python Interactive Deepweb-oriented Rapid Intelligent Link Analyzer |
| Adsense Identiicator Finder | this service finds other sites belonging to the same owner or company by Google Adsense ID |
| Smart ruler | Simple #GoogleChrome extension (200 000 users) for those who like to explore the design of different sites |
