HEINRICHJB.MULTIPLY.COM

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

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

Varnish is a web accelerator / reverse proxy caching server.

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

The DOCTYPE is a required preamble for HTML5 websites.

The website uses conditional comments that are supported by Microsoft Internet Explorer. They allow web developers to show or hide HTML code based on the version of the viewer's browser.

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

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

The description attribute provides a concise explanation of the page content.

Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in a markup language. Its most common application is to style web pages written in HTML

JavaScript is a scripting language most often used for client-side web development. Its proper name is ECMAScript, though "JavaScript" is much more commonly used. The website uses JavaScript.

A way to make Web content and Web applications more accessible to people with disabilities. It especially helps with dynamic content and advanced user interface controls developed with Ajax, HTML, JavaScript, and related technologies.

This page contains tags that are specific to an HTML 5 implementation.

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

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