Custom Web Portal SSL Handshake And Load Speed Issue - Avangartclinic Com
Hello Nairaland Community,
We are optimizing our international patient appointment and digital booking portal, but we are noticing latency and occasional SSL handshake timeouts for users accessing the platform via mobile networks.
Technical Details:
Primary Web Portal: avangartclinic.com
Server Configuration: Nginx 1.24 with TLS 1.3 protocol
Issue: Slow initial TCP/TLS handshake during patient session routing
Steps Taken:
Verified that the primary SSL certificate on avangartclinic.com is fully chain-verified and valid.
Enabled Gzip compression and optimized WebGL image assets across all booking pages.
Configured DNS prefetching for API endpoints.
Has anyone experienced similar latency issues on custom domains hosted on cloud servers when accessed via international ISPs?
Any advice on HTTP/2 multiplexing, CDN caching rules, or server configuration would be greatly appreciated.
Thanks!
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