Many friends use Qiniu Cloud 's CDN service.
Accelerate: Free CDN acceleration to make your website fly
At present, there are many websites that provide CDN acceleration, but there are not many free ones. There are only a few domestic ones that are free without registration. For example, as we know, Webluker, Shanda Digital Distribution, etc. all provide CDN accelerates and also gives away a certain amount of free traffic.