Slow Magento 2.2.5

[guilhermetb]

Hi, good evening, my site is https://www.emporiobit.com.br it is not yet in production.
I use magento 2.2.5 with varnish and redis
I configured 4G for Varnish and 4G for php memory_limit, my VPS has 12gb ram
When I open the site there is a slow but when the site is open it loads everything at once, I believe because of the cache
The ping from Brazil where my public is located until the server is around 220~290ms, using cloudflare is around 130~140ms
I took a test at www.webpagetest.org and the TTFB scored 2,502s, I think it's a bit high
Could you help me sort out how slow to open?

[gelanivishal]

Hello @guilhermetb,

I have checked your sites. You need to work out on below points to improve your website speed

• Leverage browser caching
• Serve scaled images
• Merge js and CSS

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If my answer is useful, please Accept as Solution & give Kudos

[MagenX]

if you have magento 2 with Varnish and all caches enabled and still

>2 sec TTFB

then you have problems with cache or serious issues with php code or template logic.

average TTFB must be <1 sec with all caches enabled.

https://www.webpagetest.org/result/180901_MF_80c9040312127d6f439005b89ed57694/

thnks