Universal CDN (UCDN) is a premium content delivery network owned by XBT Holdings, a group which includes companies like Webzilla, Root and Servers.com.
The service caches all the usual static file types, and enables quality video playback with support for HTTP Live Streaming and MPEG-DASH (‘Dynamic Adaptive Streaming over HTTP’).
HTTP/2 support improves security and further speeds up your site. You can use it immediately for no extra charge with UCDN’s free shared SSL certificate, or configure it with a certificate of your own. UCDN also says free custom Let’s Encrypt SSL certificates are ‘coming soon’, which sounds good to us, although many services offer them already.
Origin push support enables uploading larger files (>10MB) to the CDN directly, meaning you don’t have to manage or host them yourself. There’s FTP and RSYNC access to the push zones, and you can define a custom caching policy by setting the cache control header.
Powerful access control features enable blocking content by country, IP address, referrer (hotlink protection), security tokens and more.
You’re able to purge content by URL, either through the web interface or by using the service API. Purges should finish in under five minutes.
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Source:: techradar.com – PC and Mac
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