There is no HTTP 2.1 version. There is a version 2.0 but its exchanges are encoded differently from the newline separated 1.1 requests & responses. Might be interesting to mention HTTP/2 pseudo-header fields (:path, :authority, ...) and ALPN protocol identifiers.
Also note that root/bare/apex domains (e.g. example.com) can not return CNAME responses. A CDN using Geo DNS would typically require a subdomain like www.example.com in order to provide Geo DNS based routing.
insanely great catches. i will correct my article. thank you so much, Sebastian. super appreciated since im just learning this stuff and am no authority.
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
Nice post!
There is no HTTP
2.1version. There is a version2.0but its exchanges are encoded differently from the newline separated1.1requests & responses. Might be interesting to mention HTTP/2 pseudo-header fields (:path,:authority, ...) and ALPN protocol identifiers.Also note that root/bare/apex domains (e.g.
example.com) can not return CNAME responses. A CDN using Geo DNS would typically require a subdomain likewww.example.comin order to provide Geo DNS based routing.insanely great catches. i will correct my article. thank you so much, Sebastian. super appreciated since im just learning this stuff and am no authority.