Analytics and Tracking

Google Optimize 360Google Optimize 360

Google Optimize 360 Usage Statistics · Download List of All Websites using Google Optimize 360

Test different variations of a website and then tailor it to deliver a personalized experience that works best for each customer and for your business.

A/B Testing · Personalization

Facebook PixelFacebook Pixel

Facebook Pixel Usage Statistics · Download List of All Websites using Facebook Pixel

Facebook Pixel is Facebooks conversion tracking system for ads on Facebook to websites.

Facebook SignalFacebook Signal

Facebook Signal Usage Statistics · Download List of All Websites using Facebook Signal

Journalists use Signal to surface relevant trends, photos, videos and posts from Facebook and Instagram for use in their storytelling and reporting.

Global Site TagGlobal Site Tag

Global Site Tag Usage Statistics · Download List of All Websites using Global Site Tag

Google's primary tag for Google Measurement/Conversion Tracking, Adwords and DoubleClick.

Bing Universal Event TrackingBing Universal Event Tracking

Bing Universal Event Tracking Usage Statistics · Download List of All Websites using Bing Universal Event Tracking

Universal Event Tracking (UET) is a simple and powerful campaign measurement solution that allows you to track key conversion goals important to your business.

Conversion Optimization · Retargeting / Remarketing

DoubleClick FloodlightDoubleClick Floodlight

DoubleClick Floodlight Usage Statistics · Download List of All Websites using DoubleClick Floodlight

Floodlight is feature of DoubleClick ads that allows advertisers to capture and report on the actions of users who visit their website after viewing or clicking on one of the advertiser's ads.

AlgoliaAlgolia

Algolia Usage Statistics · Download List of All Websites using Algolia

Algolia's Search API makes it possible to deliver a search experience in your apps & websites.

Site Search

Google Identity PlatformGoogle Identity Platform

Google Identity Platform Usage Statistics · Download List of All Websites using Google Identity Platform

Google Sign-In is a secure authentication system that enables users to sign in with their Google account.

Login

Sitelinks Search BoxSitelinks Search Box

Sitelinks Search Box Usage Statistics · Download List of All Websites using Sitelinks Search Box

With Google sitelinks search box, people can reach your content more quickly from search results.

Site Search

Google Tag ManagerGoogle Tag Manager

Google Tag Manager Usage Statistics · Download List of All Websites using Google Tag Manager

Tag management that lets you add and update website tags without changes to underlying website code.

Tag Management

Google Customer ReviewsGoogle Customer Reviews

Google Customer Reviews Usage Statistics · Download List of All Websites using Google Customer Reviews

Google Customer Reviews is a free program that lets you collect feedback from users who’ve made a purchase on your site.

eCommerce

COVID-19COVID-19

COVID-19 Usage Statistics · Download List of All Websites using COVID-19

This website mentions COVID-19 / Novel Coronavirus.

German HREF LANGGerman HREF LANG

German HREF LANG Usage Statistics · Download List of All Websites using German HREF LANG

This webpage has alternate versions available in German via the use of the hreflang tag.

English HREF LANGEnglish HREF LANG

English HREF LANG Usage Statistics · Download List of All Websites using English HREF LANG

This webpage has alternate versions available in English via the use of the hreflang tag.

Content Delivery Network

GStatic Google Static ContentGStatic Google Static Content

GStatic Google Static Content Usage Statistics · Download List of All Websites using GStatic Google Static Content

Google has off-loaded static content (Javascript/Images/CSS) to a different domain name in an effort to reduce bandwidth usage and increase network performance for the end user.

CloudflareCloudflare

Cloudflare Usage Statistics · Download List of All Websites using Cloudflare

Automatically optimizes the delivery of your web pages so your visitors get the fastest page load times and best performance.

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

Facebook for WebsitesFacebook for Websites

Facebook for Websites Usage Statistics · Download List of All Websites using Facebook for Websites

Allows a user to make a website more sociable and connected with integrations from the hugely popular Facebook website.

Social SDK

Facebook SDKFacebook SDK

Facebook SDK Usage Statistics · Download List of All Websites using Facebook SDK

JavaScript SDK enables you to access all of the features of the Graph API via JavaScript, and it provides a rich set of client-side functionality for authentication and sharing. It differs from Facebook Connect.

Social SDK

jQueryjQuery

jQuery Usage Statistics · Download List of All Websites using jQuery

JQuery is a fast, concise, JavaScript Library that simplifies how you traverse HTML documents, handle events, perform animations, and add Ajax interactions to your web pages. jQuery is designed to change the way that you write JavaScript.

JavaScript Library

jQuery UIjQuery UI

jQuery UI Usage Statistics · Download List of All Websites using jQuery UI

jQuery UI provides abstractions for low-level interaction and animation, advanced effects and high-level, themeable widgets, built on top of the jQuery JavaScript Library, that you can use to build highly interactive web applications.

jQuery Plugin · UI

lazySizeslazySizes

lazySizes Usage Statistics · Download List of All Websites using lazySizes

Lazy loader for images (responsive and normal), iframes and scripts, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.

Image Library

Google APIGoogle API

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

The website uses some form of Google APIs to provide interaction with the many API's Google Providers.

Enquire JSEnquire JS

Enquire JS Usage Statistics · Download List of All Websites using Enquire JS

enquire.js is a lightweight, pure JavaScript library for responding to CSS media queries.

JavaScript Library

HoganJSHoganJS

HoganJS Usage Statistics · Download List of All Websites using HoganJS

Hogan.js is a 3.4k JS templating engine developed at Twitter.

Framework

PrototypePrototype

Prototype Usage Statistics · Download List of All Websites using Prototype

Prototype is a javascript framework which aims to ease development of dynamic web applications.

JavaScript Library

ReactReact

React Usage Statistics · Download List of All Websites using React

A JavaScript library for building user interfaces from Facebook.

JavaScript Library

script.aculo.usscript.aculo.us

script.aculo.us Usage Statistics · Download List of All Websites using script.aculo.us

script.aculo.us provides you with easy-to-use, cross-browser user interface JavaScript libraries to make your web sites and web applications fly.

JavaScript Library

lodashlodash

lodash Usage Statistics · Download List of All Websites using lodash

Lo-dash is an alternative and a drop-in replacement for Underscore.js.

JavaScript Library

Angular JSAngular JS

Angular JS Usage Statistics · Download List of All Websites using Angular JS

Angular is what HTML would have been if it had been designed for building web applications.

Node.js

Advertising

AppNexusAppNexus

AppNexus Usage Statistics · Download List of All Websites using AppNexus

Provides access to the major exchanges and aggregators, as well as cloud infrastructure scalable to billions of ad impressions a day with a layer of real-time decisioning on top.

Ad Exchange · Demand-side Platform

DoubleClick.NetDoubleClick.Net

DoubleClick.Net Usage Statistics · Download List of All Websites using DoubleClick.Net

DoubleClick enables agencies, marketers and publishers to work together successfully and profit from their digital marketing investments.

Facebook Custom AudiencesFacebook Custom Audiences

Facebook Custom Audiences Usage Statistics · Download List of All Websites using Facebook Custom Audiences

Custom Audiences from your website makes it possible to reach people who visit your website and deliver the right message to them on Facebook.

Retargeting / Remarketing

Email Hosting Providers

Google Apps for BusinessGoogle Apps for Business

Google Apps for Business Usage Statistics · Download List of All Websites using Google Apps for Business

Web-based email, calendar, and documents for teams. Renamed to Google Apps for Work, but now known as G Suite From Google Cloud.

Business Email Hosting

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.

Standard

Operating Systems and Servers
Content Delivery Network

Content Delivery NetworkContent Delivery Network

Content Delivery Network Usage Statistics · Download List of All Websites using Content Delivery Network

This page contains links that give the impression that some of the site contents are stored on a content delivery network.

Web Master Registration

Google WebmasterGoogle 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.