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Site Info - Edf.gf

Overview of web technologies used by Edf.gf.

Website Background

EDF France – 1er électricien mondial
Site officiel du leader de l'énergie. EDF innove chaque jour pour l'avenir électrique des Particuliers, Entreprises et Collectivités. Découvrez nos offres.
automatic translation provided by Microsoft
EDF France - 1st global electrician
Official site of the leader of the energy. EDF innovates every day for the electric future of individuals, businesses and communities. Discover our offers.

Description on Homepage

Number 1,519,149 of all websites according to Alexa

Popularity rank

Drupal is an open source content management system written in PHP, originally developed by Dries Buytaert.

Drupal 7.61
(version 7.60 used until recently)
(14% of sites use a newer version)

PHP is a popular scripting language for creating web pages.

PHP

JavaScript is a lightweight, object-oriented, cross-platform scripting language, mainly 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 1.10.2
(71% of sites use a newer version)

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

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

Default subdomain www

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

Default protocol https

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

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

Twitter Cards

JSON-LD (JavaScript Object Notation for Linked Data) is a method of encoding Linked Data using JSON.

JSON-LD

The validity of the SSL certificate has expired.

Certificate Expired

OpenTrust (formerly Keynectis) is a French SSL certificate authority. This includes Certplus and PK7, now operated by OpenTrust.

OpenTrust
(used until recently)

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

Facebook

Google Hosted Libraries (formerly called Google Libraries API) is a content distribution network for the most popular, open-source JavaScript libraries, provided by Google.

Google Hosted Libraries

The CDNJS is a content distribution network, hosting a large number of JavaScript libraries, provided by CloudFlare.

CDNJS

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

Apache

Akamai is a content delivery network.

Akamai
hosting info based on data from ipinfo.io

French Guiana

.gf

France
Netherlands

French

 

 

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