Google Search’s Internal Engineering Documentation Has Leaked and analyzed by IPullRank
Source: https://ipullrank.com/google-algo-leak
- There are 14K ranking features and more in the docs
- Google has a feature they compute called “siteAuthority”
- Navboost has a specific module entirely focused on click signals representing users as voters and their clicks are stored as their votes
- Google stores which result has the longest click during the session
- Google has an attribute called hostAge that is used specifically “to sandbox fresh spam in serving time”
- One of the modules related to page quality scores features a site-level measure of views from Chrome
Source: https://ipullrank.com/google-algo-leak







