What are the ways to improve your WordPress site’s speed?

[№Lucky]

Could you recommend me the ways to improve my WordPress site’s speed?
One of my colleagues suggested me these tips:
- Optimize images for speed on FLATsite
- Use faster plugins
- Choose a theme that’s optimized for speed
So, i need to consult with you on what way is right for me and why.
Any inputs?

[host.com.tw]

Do your solutions have pre-install Litespeed? for wp packages we offer pre-install litespeed and wp rocket features which help your wp loading faster and faster.

[lishmalinyjames]

Optimise your images. Oversized images are the most common cause of slow WordPress sites.
Enable caching.
Think mobile-first.
Enable GZIP compression.
Minify CSS, HTML & JS files.
Update plugins.
Clean-up your database.

[President]

To me, the WordPress experience with FLATsite.com is more personal and that extra level of service is easily worth the few extra bucks. Good job! Impressed with the speed improvement.

[ownwebservers1]

ways to improve WordPress page speed
1 Optimise your images. Oversized images are the most common cause of slow WordPress sites. ...
2 Enable caching. ...
3 Think mobile-first. ...
4 Enable GZIP compression. ...
5 Minify CSS, HTML & JS files. ...
6 Update plugins. ...
7 Clean-up your database.

[MarcS]

Choose a better web hosting provider.
Use a lightweight WordPress theme/framework.
Reduce image sizes.
Minify JS and CSS files.
Use advanced caching mechanisms with a caching plugin.
Use a CDN.
Enable GZIP compression.
Cleanup WordPress database.

[Sophiaparker]

Here are the 11 ways to speed up WordPress:
Choose a better web hosting provider.
Use a lightweight WordPress theme / framework.
Reduce image sizes.
Minify JS and CSS files.
Use advanced caching mechanisms with a caching plugin.
Use a CDN.
Enable GZIP compression.
Cleanup WordPress database.

[davidsmith]

Hello, I've mentioned a few things to help you improve your WordPress.
Make your photos as efficient as possible.
Make sure that caching is turned on.
CSS, HTML, and JS files should all be minified.
Check your plugins for updates on a regular basis.
Remember to clean up your database.