How to speed up a website ??
I have a site: http://diaoconline24h.com.vn (http://diaoconline24h.com.vn) has completed but the download speed is too slow.
Who knows, the only way accelerate helping me. Thanks all
There are many factors that affect the website performance.
I suggest to use the PageSpeed tool from Google:
https://developers.google.com/speed/pagespeed/
Test your website and follow the suggestion from that tool and you'll achieve good results.