Website etron.at

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.

Stores based on version 2.X of Magento. is the eCommerce software and platform trusted by the world's leading brands. Grow your online business with Magento

Stores based on all versions of Magento. Magento is the eCommerce software and platform trusted by the world's leading brands. Grow your online business with Magento

Show you how visitors are really using your website, collect feedback and turn more visitors into customers.

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

Websites using some form of Captcha technology on them.

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

Website using the € symbol on their website - meaning it may accept payment in Euros.

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.

Payment system from Alibaba Group.

Klarna Checkout takes the tries to take the hassle out of buying on mobile devices.

Russian payment provider

Giropay is an Internet payment System in Germany, based on online banking.

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

A business class Redis object cache backend for WordPress

nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.

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

Really Simple Discovery is a way to help client software find the services needed to read, edit, or "work with" weblogging software.

Open graph locale entity tag

Open graph type entity tag

Open graph url entity tag

Open graph description entity tag

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

Open graph site name entity tag

Open graph image entity tag

Open graph title entity tag

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

Chrome for Android, since version 39 supports the "theme-color" meta tag to allow websites control the background color of the tab's UI header.

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.

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.

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

When running in a browser on a mobile phone, "format-detection" meta tag determines whether or not telephone numbers in the HTML content will appear as hypertext links. The user can click a link with a telephone number to initiate a phone call to that phone number.

Sites using Html 5 Video Tag

Sites using Html 5 SVG Tag

A web page. Every web page is implicitly assumed to be declared to be of type WebPage, so the various properties about that webpage, such as breadcrumb may be used. We recommend explicit declaration if these properties are specified, but if they are found outside of an itemscope, they will be assumed to be about the page

UTF-8 (8-bit UCS/Unicode Transformation Format) is a variable-length character encoding for Unicode. It is the preferred encoding for web pages.