NASA website: automated-request limits observed from Hangzhou
NASA · www.nasa.gov
Authorized automated observations of the NASA website from the Hangzhou measurement point repeatedly returned HTTP 429 (Too Many Requests). This records a limit affecting that measurement method, not proof that ordinary browsers could not access the site.
Scope and impact
The evidence covers this measurement point, automated request method and recorded time window only. It is not a global outage report, an identity change, or a claim about all users in mainland China.
Before visiting
Use the website normally under its applicable conditions; do not repeatedly retry or attempt to bypass restrictions. This historical record does not replace current access and identity checks.
Evidence basis
Registered OfficialNav Hangzhou observations and their HTTP response statuses, manually reviewed before publication.
Observed 2026-09-08 14:26 · Published 2026-09-09 20:36
View the organization and current verification