Please have a look at performance considerations
To ensure reasonable performances, the service is currently limited with the following criteria. Criteria are applied on "per section" basis.
You can login with a GitHub account to bypass the last limit.
Select a repository to list the content and watch for last documentation changes.
MicrosoftDocs/azure-docs
MicrosoftDocs/sql-docs
MicrosoftDocs/quantum-docs
Azure/iotedge
lrivallain/azure_docs_watcher