Diagnostics and recoveryInvestigating a traffic drop
A traffic drop has a small number of possible causes and a defined order for eliminating them. Working that order…
Diagnostics and recovery
Diagnostics and recoveryMobile traffic anomaly investigation
Mobile traffic can fall while desktop holds steady, and the causes are specific enough to deserve their own procedure —…
Diagnostics and recoveryThe index volume tool
Index volume (索引量) is the count of pages Baidu holds for a site, reported in the Search Resource Platform. Baidu’s…
Site revision and URL changes
Changing URLs or domains in Baidu requires a formal declaration through the site revision tool, not merely redirects. The declaration…
Hacked sites and security recovery
Compromised sites are treated by Baidu as a security matter with immediate consequences, and the common forms — hijacking, injected…