Analytics and Tracking

CrazyEggCrazyEgg

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Crazy Egg provides visualization of visits to your website.

Site Optimization

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

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 Anonymize IPGoogle Analytics Anonymize IP

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Tell Google Analytics to anonymize the information sent by the tracker objects by removing the last octet of the IP address prior to its storage.

Google Analytics with Ad TrackingGoogle Analytics with Ad Tracking

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Google Analytics collects the information it normally does, as well as the DoubleClick cookie when that cookie is present in relation to display advertising tracking.

Advertiser Tracking

Global Site TagGlobal Site Tag

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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

Google Conversion LinkerGoogle Conversion Linker

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Detects the ad click information in your conversion page URLs and stores this information to associate an ad click with a conversion.

ZopimZopim

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Provide live customer help instantaneously. Now known as Zendesk Chat.

Live Chat

AddThisAddThis

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Widgets that allows visitors to save and promote the site.

Bookmarking · Social Sharing

Trusted ShopsTrusted Shops

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Trusted Shops certifies online shops by carefully checking a set of quality criteria before awarding the trustmark.

eCommerce · Web Badge

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

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.

Frameworks

PHPPHP

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.

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.

EuroEuro

Euro Usage Statistics · Download List of All Websites using Euro

The website uses the € symbol on its website - meaning it may accept payment in Euros.

Pound SterlingPound Sterling

Pound Sterling Usage Statistics · Download List of All Websites using Pound Sterling

The website uses the £ symbol on its website - meaning it may accept payment in this British currency.

JavaScript Libraries and Functions

jQuery NoConflictjQuery NoConflict

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

Return control of $ back to the other libraries with a call to $.noConflict().

jQuery Plugin

jQuery ToolsjQuery Tools

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A collection of the most important user-interface components for todays websites.

jQuery Plugin

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 CyclejQuery Cycle

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A slideshow plugin for JQuery that supports many different types of transition effects.

jQuery Plugin

FancyboxFancybox

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FancyBox is a tool for displaying images, html content and multi-media in a Mac-style "lightbox" that floats overtop of web page.

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

PrototypePrototype

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

JavaScript Library

jQuery UIjQuery UI

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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

ModernizrModernizr

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Modernizr allows you to target specific browser functionality in your stylesheet.

Compatibility

selectivizrselectivizr

selectivizr Usage Statistics · Download List of All Websites using selectivizr

selectivizr is a JavaScript utility that emulates CSS3 pseudo-classes and attribute selectors in Internet Explorer 6-8.

Compatibility

Swipe JSSwipe JS

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Swipe is a lightweight mobile slider with 1:1 touch movement.

SlickSlick

Slick Usage Statistics · Download List of All Websites using Slick

Standalone CSS Selector Parser and Engine from MooTools.

Advertising

DoubleClick.NetDoubleClick.Net

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

Verified Link

ImpressumImpressum

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This page has a link to an 'Impressum' page which is required under German law for German websites.

Email Hosting Providers

ZendeskZendesk

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Organize, prioritize and engage with others on support requests.

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.

DMARCDMARC

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A technical specification created by a group of organizations that want to help reduce the potential for email-based abuse

SSL Certificates

SSL by DefaultSSL by Default

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

Web Hosting Providers

StratoStrato

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German based hosting solution owned by Deutsche Telekom.

German hosting

Web Servers

ApacheApache

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

Operating Systems and Servers

UbuntuUbuntu

Ubuntu Usage Statistics · Download List of All Websites using Ubuntu

Ubuntu is a free, Debian derived Linux-based operating system, available with both community and professional support.

Web Master Registration

Google WebmasterGoogle Webmaster

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