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

Global Site TagGlobal Site Tag

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

Google Conversion TrackingGoogle Conversion Tracking

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This free tool in AdWords can show you what happens after customers click your ad (for example, whether they purchased your product, called from a mobile phone or downloaded your app).

Conversion Optimization · Conversion Tracking

Google AnalyticsGoogle Analytics

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

Google Analytics offers a host of compelling features and benefits for everyone from senior executives and advertising and marketing professionals to site owners and content developers.

Application Performance · Audience Measurement · Visitor Count Tracking

Google Analytics 4Google Analytics 4

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Google Analytics 4 formerly known as App + Web is a new version of Google Analytics that was released in October 2020.

IframelyIframely

Iframely Usage Statistics · Download List of All Websites using Iframely

Iframely gives you simple APIs to have all the Web's best media on your site.

BugsnagBugsnag

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Bugsnag captures errors from your web and mobile applications.

Error Tracking

Google Tag ManagerGoogle Tag Manager

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

Tag Management

US Privacy User Signal MechanismUS Privacy User Signal Mechanism

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The US Privacy API (USP API) is a lightweight API used to communicate signals represented in the US Privacy String.

Privacy Compliance

Frameworks

Ruby on Rails TokenRuby on Rails Token

Ruby on Rails Token Usage Statistics · Download List of All Websites using Ruby on Rails Token

Ruby on Rails is an open-source web framework that is optimized for programmer happiness and sustainable productivity. Note that Ruby on Rails has two detection techniques and this is one of them.

Ruby on RailsRuby on Rails

Ruby on Rails Usage Statistics · Download List of All Websites using Ruby on Rails

Ruby on Rails is an open-source web framework that is optimized for programmer happiness and sustainable productivity.

Content Delivery Network

CloudFrontCloudFront

CloudFront Usage Statistics · Download List of All Websites using CloudFront

Amazon CloudFront is a web service for content delivery. It integrates with other Amazon Web Services to give developers and businesses an easy way to distribute content to end users with low latency, high data transfer speeds, and no commitments.

Viewport MetaViewport Meta

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

JavaScript Libraries and Functions

Facebook SDKFacebook SDK

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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.

Facebook for WebsitesFacebook for Websites

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

Intersection ObserverIntersection Observer

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API that can be used to understand the visibility and position of DOM elements relative to a containing element or to the top-level viewport.

Verified Link

TwitterTwitter

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The website mentions twitter.com in some form.

SSL Certificates

SSL by DefaultSSL by Default

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

HSTSHSTS

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Forces browsers to only communicate with the site using HTTPS.

Email Hosting Providers

SPFSPF

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

Google Apps for BusinessGoogle Apps for Business

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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

Web Servers

CaddyCaddy

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Caddy is a modern HTTP/2 webserver, with built-in Let's Encrypt support.

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.