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Site Info - Fefe.de

Overview of web technologies used by Fefe.de.

Website Background

Fefes Homepage

Description on Homepage

Top 1m among all websites

Popularity rank

Website Quality Alerts

Found on page http://www.fefe.de/hacken.html
No character encoding is defined and the page contains non-ASCII characters.

No character encoding defined

Found on page http://ptrace.fefe.de/cloud/
There is no title defined for the web page.

No title declaration

Found on page http://fefe.de/
We did not find a web page at http://fefe.de/, but we found one at http://www.fefe.de/.

No web page found at non-www url

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JavaScript is a lightweight, object-oriented, cross-platform scripting language, often used within web pages.

JavaScript
used on inner pages

Gatling is a small open source web server by Felix von Leitner.

Gatling 0.17
0% of sites use a newer version

Unix is a range of operating systems originally developed at Bell Labs. This includes Unix and Unix-like systems, such as Linux.

Unix

Let’s Encrypt is a free, automated, and open certificate authority provided by the Internet Security Research Group.

Let’s Encrypt

IdenTrust is a SSL certificate authority.

IdenTrust
used until recently

Zstandard is a lossless data compression algorithm developed by Yann Collet at Facebook.

Zstandard Compression
used on a subdomain

External Cascading Style Sheets define style rules in a separate CSS file.

External CSS

Embedded Cascading Style Sheets define a set of style rules in a <style> element within a web page.

Embedded CSS

Inline Cascading Style Sheets define style rules directly within an (X)HTML element using the style attribute.

Inline CSS
used on a subdomain

Brotli is a lossless compression algorithm developed by Google.

Brotli Compression

The Internet Protocol version 6 (IPv6) provides amongst others a vastly larger address space than the preceding version 4. We consider a website to support IPv6 if a 128-bit address is assigned to it, regardless of the content delivered at that address.

IPv6

The websites redirects visitors to its www subdomain, e.g. from example.com to www.example.com.

Default subdomain www

Gzip (GNU zip) is a file compression algorithm.

Gzip Compression
used until recently

HTML5 is the fifth revision of the HTML standard.

HTML5

HTML - Hypertext Mark-up Language - is a language to define web pages.

HTML
used on inner pages

Transitional version of HTML.

HTML Transitional 4.0
used on inner pages

UTF-8 (8-bit Unicode Transformation Format) is a variable-length character encoding for Unicode, which is backwards compatible with ASCII.

UTF-8

GIF (Graphics Interchange Format) is a lossless compression image format, originally introduced by CompuServe and suitable to store graphics, logos and simple animations.

GIF
used on inner pages

JPEG (Joint Photographic Experts Group) is a lossy compression method suitable to store photographic images.

JPEG
used on a subdomain

Germany

.de

Germany

 

 

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