In-depth analysis of cf3012.eu.org

CDNs

cdnjs

cdnjs is an open-source project that provides a free and widely-used content delivery network (CDN) for hosting JavaScript, CSS, and other web development libraries and assets.
Cloudflare CDN

Cloudflare CDN, offered by Cloudflare, is a content delivery network (CDN) service that helps optimize the delivery of web content and applications.
JSDelivr

JSDelivr is a free, open-source content delivery network (CDN) that specializes in hosting and delivering JavaScript libraries and other web assets.

Vercel

Vercel is a cloud platform that helps you build, deploy, and scale your web applications and static websites.

Clipboard.js

Clipboard.js is a lightweight JavaScript library that makes it easy to copy and paste text, images, and other content to the clipboard.
Instant.page

Instant.page JS is a JavaScript library that can be used to improve the loading speed of your website.
jQuery

jQuery is a JavaScript library that simplifies HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.

HSTS

HSTS (HTTP Strict Transport Security) is a security mechanism that forces browsers to only connect to a website over HTTPS.

Atom

Atom is a type of web feed format that is used to distribute content such as blog posts, news articles, and podcasts.
Gzip

Gzip compression is a lossless data compression algorithm used to reduce file sizes.
HTTP/3

HTTP/3 is the third major version of the Hypertext Transfer Protocol (HTTP), the foundation of data communication for the World Wide Web. It is a successor to HTTP/2 and uses the QUIC protocol, which is a multiplexed, secure, and connection-oriented transport protocol.
OpenGraph

OpenGraph is an open standard that allows you to add metadata to your website so that it can be better understood by social media platforms and other websites.