JL.LY

Facebook Like Button

Facebook Like Button Usage Statistics · Download List of All Websites using Facebook Like Button

The code to implement a Facebook Like Button on the page.

Pinterest

Pinterest Usage Statistics · Download List of All Websites using Pinterest

Content from the social image sharing website Pinterest.

Keybase

Keybase Usage Statistics · Download List of All Websites using Keybase

Domain verification system from Keybase.

Python

Python Usage Statistics · Download List of All Websites using Python

Python is a dynamic object-oriented programming language that can be used for many kinds of software development. It offers strong support for integration with other languages and tools, comes with extensive standard libraries, and can be learned in a few days.

PHP

PHP Usage Statistics · Download List of All Websites using PHP

PHP is a widely used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.

Amazon Ad System

Amazon Ad System Usage Statistics · Download List of All Websites using Amazon Ad System

This site has identifiers that shows it is using Amazon Ad System.

Amazon Associates

Amazon Associates Usage Statistics · Download List of All Websites using Amazon Associates

Launched in 1996, Associates is Amazon.com's affiliate marketing program. By linking to Amazon products and services you can add content for the sites visitors and receive up to 10% in referral fees.

Affiliate Programs

Facebook

Facebook Usage Statistics · Download List of All Websites using Facebook

The website mentions facebook.com in some form.

SPF

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.

LetsEncrypt

LetsEncrypt Usage Statistics · Download List of All Websites using LetsEncrypt

Let’s Encrypt is a free open Certificate Authority.

Root Authority

SSL 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.

HSTS

HSTS Usage Statistics · Download List of All Websites using HSTS

Forces browsers to only communicate with the site using HTTPS.

Apache

Apache Usage Statistics · Download List of All Websites using Apache

Apache has been the most popular web server on the Internet since April 1996.

mod_wsgi

mod_wsgi Usage Statistics · Download List of All Websites using mod_wsgi

The aim of mod_wsgi is to implement a simple to use Apache module which can host any Python application which supports the Python WSGI interface.

OpenSSL

OpenSSL Usage Statistics · Download List of All Websites using OpenSSL

The OpenSSL Project is a collaborative effort to develop a robust, commercial-grade, full-featured, and Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols as well as a full-strength general purpose cryptography library.

FreeBSD

FreeBSD Usage Statistics · Download List of All Websites using FreeBSD

FreeBSD is an operating system for modern server, desktop, and embedded computer platforms.

IPv6

IPv6 Usage Statistics · Download List of All Websites using IPv6

The website has an IPv6 record.

RSS

RSS Usage Statistics · Download List of All Websites using RSS

A family of web feed formats used to publish frequently updated content such as blog entries, news headlines or podcasts.

Ahrefs Bot Disallow

Ahrefs Bot Disallow Usage Statistics · Download List of All Websites using Ahrefs Bot Disallow

The website has disallow rules for Ahrefs Bot.

Google Webmaster

Google Webmaster Usage Statistics · Download List of All Websites using Google Webmaster

Webmaster tools provide you with a free and easy way to make your site more Google-friendly.