DoubleClick is a provider of digital marketing technology and services. Companies come to DoubleClick for expertise in ad serving, media, video, search and affiliate marketing to help them make the most of the digital medium.

Marketing

Google Marketing Platform

Websites Using Google Marketing Platform

Unified Advertising and Analytics solutions from Google

Marketing Automation

HubSpot

Websites Using HubSpot

Hubspot provides marketing information and leads via inbounding marketing software.

Referral Marketing

ReferralCandy

Websites Using ReferralCandy

Referral Marketing by ReferralCandy

ECommerce

ECommerce Platforms

WooCommerce

Websites Using WooCommerce

A freely available eCommerce plugin that enables shop facilities on your WordPress website.

Widget

Captcha

reCAPTCHA

Websites Using reCAPTCHA

Anti-bot CAPTCHA widget that helps digitize books by providing snippets of books for people to enter the text for. Owned by Google.

Security

Barracuda

Websites Using Barracuda

Content Delivery Network

CloudFlare

Websites Using CloudFlare

CloudFlare is a global CDN and DNS provider that can speed up and protect any site online.

jsDelivr

Websites Using jsDelivr

Online Forms

Hubspot Forms

Websites Using Hubspot Forms

Convert anonymous visitors into leads and collect valuable lead intelligence with powerful forms that ask the right questions at the right times

Gravity Forms

Websites Using Gravity Forms

Contact form builder and lead data management plugin for WordPress.

Information Technology

Facebook

Websites Using Facebook

Websites using some type of Facebook technology.

Google

Websites Using Google

Websites using Google technologies

Content Management System

WordPress

Websites Using WordPress

A semantic personal publishing platform with a focus on aesthetics, web standards, and usability.

Social

Instagram

Websites Using Instagram

Website using Instagram integrations or links.

Instagram Links

Websites Using Instagram Links

Website with links to Instagram profiles or pictures

Instagram Feed for WordPress

Websites Using Instagram Feed for WordPress

Display Instagram photos from any non-private Instagram accounts.

Facebook Connect

Websites Using Facebook Connect

Facebook Connect allow users to connect their Facebook identity, friends and, privacy to any website. Facebook Connect is Facebook's first attempt to allow access to Facebook user data outside of Facebook itself. The company is describing it as giving third party applications access to much of the same data as Facebook applicat...

Other

Google API

Websites Using Google API

Google APIs are application programming interfaces developed by Google which allow communication with Google Services and their integration to other services.

Mobile

Apple Mobile Tags

Websites Using Apple Mobile Tags

iOS Safari instructions for mobile web apps

Meta Viewport

Websites Using Meta Viewport

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

Audio Video Media

YouTube

Websites Using YouTube

Embedded videos from YouTube.

JavaScript

jQuery

Websites Using jQuery

jQuery: The Write Less, Do More, JavaScript Library.

Tag Management

Google Tag Manager

Websites Using Google Tag Manager

Google Tag Manager makes it easy for marketers to add and update website tags including analytics, remarketing, and more.

Privacy

Cookie Consent

Websites Using Cookie Consent

Websites using some type of cookie consent system

GDPR Cookie Consent

Websites Using GDPR Cookie Consent

GDPR Cookie Consent plugin for WordPress

Email Services

Email Hosting Provider

Microsoft Exchange Online

Websites Using Microsoft Exchange Online

A rich hosted Exchange environment for every user without having to manage a server.

Email Marketing

MailChimp

Websites Using MailChimp

Track Your Results. Get the stats on your campaigns and subscribers, so you can improve your content every time you send, and tailor your newsletters to your ...

Payment & Currencies

Payment Acceptance

American Express

Websites Using American Express

Websites that accepts payments with American Express.

Visa

Websites Using Visa

Websites that accepts payments with Visa.

Maestro

Websites Using Maestro

Maestro is a multi-national debit card service owned by MasterCard.

JCB

Websites Using JCB

Websites that accept payment with JCB

MasterCard

Websites Using MasterCard

Websites that accepts payments with MasterCard.

Payment Methods

PayPal

Websites Using PayPal

PayPal is a American international e-commerce service that enables companies and individuals to send money and to accept payments without revealing any financial details.

Blog

Blogging Standards

RSS

Websites Using RSS

A family of standard web feed formats used to publish frequently updated information like blog entries, news headlines, audio and video.

Document Standard

X-UA-Compatible

Websites Using X-UA-Compatible

Allows a website to define how a page is rendered in Internet Explorer 8, allowing a website to decide to use IE7 style rendering over IE8 rendering.

HTTPS

Websites Using HTTPS

Websites using https protocol.

HTML5 DocType

Websites Using HTML5 DocType

The DOCTYPE is a required preamble for HTML5 websites.

Adobe Flash Embed

Websites Using Adobe Flash Embed

The website contains Adobe Flash content embeded without the use of JavaScript.

Open Graph Tags

OpenGraph Locale Entity

Websites Using OpenGraph Locale Entity

Open graph locale entity tag

OpenGraph Type Entity

Websites Using OpenGraph Type Entity

Open graph type entity tag

OpenGraph Url Entity

Websites Using OpenGraph Url Entity

Open graph url entity tag

OpenGraph Description Entity

Websites Using OpenGraph Description Entity

Open graph description entity tag

Open Graph Protocol

Websites Using Open Graph Protocol

The Open Graph protocol enables any web page to become a rich object in a social graph, a open protocol supported by Facebook

OpenGraph Image Entity

Websites Using OpenGraph Image Entity

Open graph image entity tag

OpenGraph Site Name Entity

Websites Using OpenGraph Site Name Entity

Open graph site name entity tag

Meta Tags

Meta Robot

Websites Using Meta Robot

This page contains a meta robots tag which tells search engines and robots to index or not index the page.

Meta Description

Websites Using Meta Description

Meta descriptions are HTML attributes that provide concise explanations of the contents of web pages. Meta descriptions are commonly used on search engine result pages (SERPs) to display preview snippets for a given page.

Meta Google Site Verification

Websites Using Meta Google Site Verification

Sites who has this tag are verfied by google to use WebMaster tools

Meta http-equiv

Websites Using Meta http-equiv

The http-equiv attribute provides an HTTP header for the information/value of the content attribute. The http-equiv attribute can be used to simulate an HTTP response header.

Canonical Tag

Websites Using Canonical Tag

A canonical link element is an HTML element that helps webmasters prevent duplicate content issues by specifying the "canonical", or "preferred".

Meta Rel Home

Websites Using Meta Rel Home

By adding rel="home" to a hyperlink, a page indicates that the destination of that hyperlink is the homepage of the site in which the current page appears.