lightcdn's free CDN has nodes in various continents (free users can use a portion of the default nodes). Global acceleration of 100GB per month, quick configuration completion within 3 minutes, and CDN acceleration coverage in all regions of the world. Register in one minute, no need for phone numbers, credit cards, or other private information.
lightcdn simple usage tutorial
Registration link: https://www.lightcdn.com/en-US
lightcdn comes with a Simplified Chinese page, registration is simple, only need to receive verification code through email to register.
After logging in, select to create a new CDN resource and add the existing site that needs to be accelerated by CDN.
lightcdn creation
After creation, a subdomain will be assigned (this subdomain has been recognized as a fraudulent website in some regions). We can also bind multiple of our own domains.
After successful creation, you can change the source path of each file (images, videos, CSS, etc.) that needs CDN acceleration on the original website.
You need to add a CNAME at your domain service provider with the value of the assigned subdomain.
Function settings
You can make some settings for the CDN, add Let's Encrypt, and set the source:
HTTP - connection between edge servers and sources that always use HTTP. This is the default value.
HTTPS - connection between edge servers and sources that always use HTTPS.
AUTO - connection between edge servers and source servers based on visitor requests (HTTP or HTTPS).
Create firewall rules, set up blocking access from countries or regions, block IP addresses, blacklists, whitelists, custom nodes, etc.