Frameworks

QwikQwik

Qwik Usage Statistics · Download List of All Websites using Qwik

Qwik is a new kind of web framework that can deliver instant loading web applications at any size or complexity.

Viewport MetaViewport Meta

Viewport Meta Usage Statistics · Download List of All Websites using Viewport Meta

This page uses the viewport meta tag which means the content may be optimized for mobile content.

JavaScript Libraries and Functions

Service WorkerService Worker

Service Worker Usage Statistics · Download List of All Websites using Service Worker

A script that your browser runs in the background for caching, notifications and other experiences.

Framework

Email Hosting Providers

SPFSPF

SPF Usage Statistics · Download List of All Websites using SPF

The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.

SSL Certificates

SSL by DefaultSSL by Default

SSL by Default Usage Statistics · Download List of All Websites using SSL by Default

The website redirects traffic to an HTTPS/SSL version by default.

HSTSHSTS

HSTS Usage Statistics · Download List of All Websites using HSTS

Forces browsers to only communicate with the site using HTTPS.