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Need advice on where to look to improve TTFB (Nginx)
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Need advice on where to look to improve TTFB (Nginx)
04-05-2016, 10:54 PM
Post: #1
Need advice on where to look to improve TTFB (Nginx)
Hello!
Maybe you can help me I`m now struggling to pinpoint how can i improve TTFB overall and boost jpeg`s load times. No luck so far (on some occasions users are still waiting 1,2-3 seconds). I`m lost.


This is results with Cloudflare DNS
http://www.webpagetest.org/result/160405...5ab44c3c6/

This is results with no cloudflare
http://www.webpagetest.org/result/160405...1/details/


My primary suspects were:
SSL Negotiatios (Turning on OCSP improved picture by some 150-200ms)
Network (DNS resolves between Client-Cloudflare-Nginx) pictures seem to prove this idea. But not shure.
Hoster\Physical machine (CPU, memory, io, limits) all seems to be ok
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Need advice on where to look to improve TTFB (Nginx) - Taras - 04-05-2016 10:54 PM

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