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Site Info - Cathol.lu

Overview of web technologies used by Cathol.lu.

Website Background

Kathoulesch Kierch zu Lëtzebuerg - Äerzbistum Lëtzebuerg
Aërzbistum Lëtzebuerg – Service Kommunikatioun a Press

Description on Homepage

Top 10m among all websites

Popularity rank

TYPO3 is an open source content management system written in PHP, originally developed by Kasper Skårhøj.

TYPO3 11.5
16% of sites use a newer version

SPIP is an open source web publishing system based on PHP.

SPIP 4.2.5
used until recently

PHP is a scripting language for creating websites.

PHP

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

JavaScript

jQuery is a JavaScript library that simplifies HTML document traversing, event handling, animating and Ajax interaction. Originally developed by John Resig.

jQuery 3.1.0
used until recently

Shadowbox is a media viewer library by Michael J. I. Jackson.

Shadowbox
used until recently

The Apache HTTP Server is an open source web server by the Apache Software Foundation.

Apache

Infomaniak is a Swiss web hosting provider.

Infomaniak
hosting info partly based on data from ipinfo.io, see details

Infomaniak is a Swiss web hosting provider.

Infomaniak

Infomaniak is a Swiss internet services provider.

Infomaniak

Infomaniak is a Swiss internet services provider.

Infomaniak

Sectigo (formerly Comodo CA) is a US-based SSL certificate authority.

Sectigo

The jQuery CDN hosts copies of the jQuery library, provided by MaxCDN.

jQuery CDN
used until recently

Google Analytics is a free service to get detailed statistics about the visitors of a website, provided by Google. This includes the Ads conversion tracking and the Floodlight services.

Google Analytics
used until recently

The Google Tag Manager is a Google service to support webmasters to manage tags on their websites.

Google Tag Manager
used until recently

Facebook Social Plugins provide a way for Facebook users to share web pages with their friends.

Facebook
used until recently

The WhatsApp share button allows users to share content with their WhatsApp contacts.

WhatsApp
used until recently

A Twitter Button allows a Twitter user to post a tweet from the visited site.

Twitter
used until recently

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

Gzip (GNU zip) is a file compression algorithm.

Gzip Compression

A strong ETag is an HTTP header field for validation of cached web pages, that indicates a byte-for-byte identical page in the cache.

Strong ETag

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

HTTP/2 is the second major version of the HTTP network protocol.

HTTP/2
used on inner pages

HTTP Strict Transport Security (HSTS) defines a mechanism enabling web sites to declare themselves accessible only via secure connections.

HTTP Strict Transport Security

The websites redirects visitors to use SSL encryption, e.g. from http://example.com/ to https://example.com/.

Default protocol https

Twitter Cards enable automatic attachment of photos, videos and media elements to Tweets.

Twitter Cards

Microdata is a specification to integrate metadata within existing content on web pages.

Microdata

The Open Graph protocol, originally developed by Facebook, is an RDFa-based format that enables any web page to become a rich object in a social graph.

Open Graph
used until recently

HTML5 is the fifth revision of the HTML standard.

HTML5

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

UTF-8

PNG (Portable Network Graphics) is a lossless compression image format, suitable to store graphics with uniformly colored areas, and originally introduced as a free, open-source successor of GIF.

PNG

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

JPEG

Scalable Vector Graphics (SVG) is an XML-based vector image format.

SVG

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 until recently

Luxembourg

.lu

Switzerland

Luxembourgish, Letzeburgesch

 

 

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