how to reduce server response time in mobile

Hello,

Try to use User-agent groups for this. Enable User agent group in Performance>User agent and save all settings.
Assign a set of user agents to use a specific theme, redirect them to another domain or if an existing mobile plugin is active, create user agent groups to ensure that a unique cache is created for each user agent group. Drag and drop groups into order (if needed) to determine their priority (top -> down).
You can’t really eliminate render blocking CSS without some very serious custom development. This is because if we put the CSS at the bottom of the page, everything would flash unstyled for a second, before rearranging and looking proper. This is typically just bad user experience and should be avoided.

but how can i reduce server response time?
is there any way to defer third party css files?
and you are also saying this is bad user experience
one more thing i am asking about deferring the third party css files?

• This reply was modified 6 years, 3 months ago by adil1641.

Hello,

There is an option in Performance>Minify, Eliminate render-blocking CSS by moving it to HTTP body. THis feature is available after upgrading to Pro

any other option within free version that can be helpful?
please see the mobile speed score at this link and suggest me what should i do?
https://developers.google.com/speed/pagespeed/insights/?url=https%3A%2F%2Fwww.creativesystems.com%2F&tab=mobile

Hello,
Run your website in GTmetrix and that will give you more detailed specifics on what you need to achieve in order to speed up your website. And of course, you can achieve all that using the W3 Total Cache.
As for server response time, this means that your server is very slow and you need to check with your host on how to deal with that or use a faster server.

did you check the speed score in the above link?

Hello,
Yes, I did. You can use AMP extension in Performance>Extensions if you are using AMP. Also, you can use User Agent groups create user agent groups to ensure that a unique cache is created for each user agent group. Drag and drop groups into order (if needed) to determine their priority (top -> down).
This is what we offer for a mobile version of the website.
And once again for server response time, this means that your server is very slow

By enabling the amp extension, how can i check it? Should i also install amp plugin for this extension?

• This reply was modified 6 years, 3 months ago by adil1641.

Hi @vmarko, Can you provide the demo of user agent group, there are two groups “high” and “low”.
1) What should I select for “theme” dropdown?
2) What should i add for “Redirect users to” input field because I want the same url open in mobile version that is also in desktop version?
please suggest me?
After making “user agent group” website will remain same or disturbed?

• This reply was modified 6 years, 3 months ago by adil1641.

hi @vmarko, You did not reply me about the issue.
my theme is same and i want to redirect the users to same url

Hello @adil1641,

If you want to use your current theme assign this group of user agents to your current theme. Selecting “Pass-through” allows any plugin(s) (e.g. mobile plugins) to properly handle requests for these user agents. If the “redirect users to” field is not empty, this setting is ignored.
So A 302 redirect is used to send this group of users to another hostname (domain); recommended if a 3rd party service provides a mobile version of your site.

In other words, If you have a 3rd party service that provides a mobile version of your site (e.g. mobile plugins) the select theme setting is ignored. And if you want to assign a specific theme to User Agent, select it from the drop-down menu.

hi, but IF i don,t want to redirect user to 3rd party service, i want that user will remain in current site. then this “user agent” functionality will not work in my case?

THen all you need to do is to select the specific theme for the User Agents.

but theme name is not showing

Then I recommend you install a mobile plugin for your case.