High Response to Server TTFB

Cerrado Publicado hace 5 años Pagado a la entrega
Cerrado Pagado a la entrega

I have been searching for the reason why the Response to Server (TTFB) has some major delays on:

[login to view URL]!/cu9yoV/[login to view URL]

without finding the real reason. It resides on a shared server which in fact is running with good hardware and the site is running PHP 7.1, APCu cache, Cloudflare, PrestaShop 1.6.1.18 platform configured with the best speed optimization setting in the backend

As seen on the metrix test the site requests are loading within seconds, but the first http/https request to the server can delay the site all from 3 seconds to 20 seconds. If I do a re-test it will go down to 2-5 seconds, but if I haven't accessed the site 30 min and up, issues will arise again with high load time.

How do I find the culprit which is delaying the TTFB? The hosting company with all their resources for testing/monitoring haven't provided me with a clear answer.

Skills: Linux, PHP, monitoring, testing

Tools: Your own test server. You will receive the code if necessary.

Budget: 40USD

Linux MySQL PHP Administración de sistemas

Nº del proyecto: #17102430

Sobre el proyecto

12 propuestas Proyecto remoto Activo hace 5 años

12 freelancers están ofertando un promedio de $55 por este trabajo

skynatstech

Hello, I have read your project and would like to help you with the project. We can start the work now get it completed within no time. Check out our freelancer profile ================ https://www.freelancer. Más

$50 USD en 1 día
(260 comentarios)
0.0
bindmission

Hello, Hope you are doing well. I have 6 years of experience on Linux and Server Optimisation. I have good experience on prestashop optimisation. This issue can be related to other Websites on the server. Más

$40 USD en 1 día
(55 comentarios)
0.0
VividusDesigns

Hi, vivek8labs here, TTFB could be related to caching. there must be something which re validate the cache and it take time to cache again which make the page load slower in one first request and when you make second Más

$40 USD en 3 días
(35 comentarios)
0.0
danale72

Hi Try me on this. I suppose this is database related issue: some slow query is cached but after a while the cach dropped. I can try to find that query(ies) in test and production environment. All the best A Más

$45 USD en 5 días
(60 comentarios)
0.0
tanujchugh

Hi I will resolve the issue of server end as per your requirement and have expertise in the field. I have 8 years of experience in the relevant field. Regards

$45 USD en 1 día
(173 comentarios)
0.0
atikullx

I can find the real culprit & fix it. I need the code also. I'm a Server & Linux System Admin, AWS & Microsoft Azure Cloud Expert, Email Server & DNS Expert, Web Security Analyst & Website Performance Optimizer, Web Más

$40 USD en 0 días
(30 comentarios)
0.0