ICH Platform Initial server response time optimization

[henrynoowah]

Description

Overall core web vitals could be improved by reducing initial server response

current API speed

• can see the speed inconsistency on the request

🌟 Requires checks on API if the response could be handled faster

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Possible solutions from client side:

• Speed improvement when updating it to use azure search service
• However unexpected search result need to be considered regarding search index update and slug changes
• search index is faster (average 100ms~200ms reduced) but can see the speed inconsistency on the request

Reference

• https://developer.chrome.com/en/docs/lighthouse/performance/server-response-time/
• https://web.dev/articles/optimize-ttfb