https://www.alibabacloud.com/en/news/product/supports-ocsp-stapling-epj?_p_lc=1
Dynamic Route for Content Delivery Network (DCDN) now supports the Online Certificate Status Protocol (OCSP) stapling feature. You can enable OCSP stapling as...
ocsp staplingsupports
https://www.keycdn.com/support/ocsp-stapling
OCSP stapling determines whether an SSL certificate is valid or not by allowing the web server to query the OCSP responder.
ocsp staplingkeycdnsupport