Сливы Google + рекомендации по аудиту — Quickex

Leak + QRG official

Demotion Signals + QRG Patterns

Panda/helpful content, nav demotion, link mismatch + official QRG YMYL/E-E-A-T.

2025-09-01 · Quality / demotion

Google confirmed

Content Warehouse API Leak (2024)

14,014 API attributes from Google Content Warehouse; confirmed by Google May 2024.

2024-05-28 · API leak

Leak + trial

NavBoost & Clickstream Signals

goodClicks, badClicks, NavBoost — user engagement re-ranking.

2024-05-28 · Ranking system

Leak (analyst)

Chrome Browser Quality Signals

chromeInTotal, chrome_trans_clicks — aggregated Chrome telemetry in scoring.

2024-05-28 · User signals

Leak (analyst)

Site Authority & Topicality

siteAuthority, siteFocusScore, siteRadius, titlematchScore.

2024-05-28 · Site authority

Court testimony

US v. Google Antitrust Trial (2023)

On-record testimony validating click-based systems (NavBoost).

2023-10-01 · Court record