Varnish

Download List of All Websites using Varnish

   Varnish is an HTTP accelerator designed for content-heavy dynamic web sites as well as APIs. In contrast to other web accelerators, such as Squid, which began life as a client-side cache, or Apache and nginx, which are primarily origin servers, Varnish was designed as an HTTP accelerator.

PHP 7.3.0

Download List of All Websites using PHP 7.3.0

   PHP: Hypertext Preprocessor is a general-purpose programming language originally designed for web development.

PHP 7.4.16

Download List of All Websites using PHP 7.4.16

   PHP: Hypertext Preprocessor is a general-purpose programming language originally designed for web development.

SPF

Download List of All Websites using SPF

   The Sender Policy Framework (SPF) is an email-authentication technique which is used to prevent spammers from sending messages on behalf of your domain. With SPF an organisation can publish authorized mail servers.

Meta keywords

Download List of All Websites using Meta keywords

   Meta keywords are types of meta tags in the HTML source code of a webpage. They describe the content of a website shortly and concisely,this website is using the following keywords: ISSN, 2270-4310, blog, site, internet, web, twitter, facebook, google, linkedin, linked, in, recherche, chercheur, chercheurs, actu, actualités, C@fé des sciences, C@fé, café, Sciences, science, comptoir, Pierre, bière, alcoolique, poivrot, alcool, bistrot, bistro, vulgarisation, comment, pourquoi, écologie, biologie, géologie, cailloux, roches, minéraux, poissons, mammifères, marin, océan, littoral, poisson, mammifère, marins, minéral, roche, naturel, vivant, inerte, biotique, abiotique, développement durable, scientifique, actualité, actualités, popularisation, expliquer, simple, jeune, humour, fun facts, apéro, apéritif, communication, étudiant, fac, astronomie, sols, étoiles, planètes, Terre, planète, étoile, sol, blague, écologie scientifique, quoi, qu'est-ce, que, définition, bar, resto, amusant, distraction, divertissant, apprendre, cours, leçon, journalisme, journaliste, scientifique, master, licence, environnement, durable, fussoir, ça me fait une sorte de fussoir, oh la vie, oh jésus, oh vous alors !, arash ta mère, arash ton tapis, oh tout, oh Jean-Jacques Goldman, les fourchettes et les couteaux sur la table, "les fourchettes et les couteaux sur la table", Valentine Delattre, Valentine, Delattre, "Valentine Delattre"

Meta Description

Download List of All Websites using Meta Description

   A meta description is a 160-character snippet, a meta tag in HTML, that summarizes a page`s content. this website is having meta description of the following : blog de vulgarisation et actualités scientifiques (Sciences de la Vie et de la Terre), illustré et saupoudré d'humour.

Vary Header Accept-Encoding

Download List of All Websites using Vary Header Accept-Encoding

   The Accept-Encoding request HTTP header advertises which content encoding, usually a compression algorithm, the client is able to understand. Using content negotiation, the server selects one of the proposals, uses it and informs the client of its choice with the Content-Encoding response header.

XFN 1.1

Download List of All Websites using XFN 1.1

   XFN is a technical term that is an acronym that stands for “XHTML Friends Network.” This is primarily used by websites that want to create a series of referral links between other websites in order to boost SEO ratings.

Cache-Control Header Max-Age

Download List of All Websites using Cache-Control Header Max-Age

   Specifies the maximum amount of time a resource will be considered fresh. Contrary to Expires, this directive is relative to the time of the request. this website is having max-age=7200 secs.

Apache

Download List of All Websites using Apache

   The Apache HTTP Server, colloquially called Apache, is free and open-source cross-platform web server software, released under the terms of Apache License 2.0. Apache is developed and maintained by an open community of developers under the auspices of the Apache Software Foundation.

Character Encoding :UTF-8

Download List of All Websites using Character Encoding :UTF-8

   This website is using UTF-8 character encoding in HTML , character encoding is used to represent a repertoire of characters by some kind of encoding system.

Gzip Content-Encoding

Download List of All Websites using Gzip Content-Encoding

   The Content-Encoding entity header is used to compress the media-type. When present, its value indicates which encodings were applied to the entity-body. It lets the client know how to decode in order to obtain the media-type referenced by the Content-Type header.

Google Fonts API

Download List of All Websites using Google Fonts API

   Making the web more beautiful, fast, and open through great typography.this website is using Open+Sans:300,300italic,regular,italic,600,600italic&subset=latin font family

WordPress DNS Prefetching

Download List of All Websites using WordPress DNS Prefetching

   DNS prefetching is an attempt to resolve domain names before a user tries to follow a link. This is done using the computer`s normal DNS resolution mechanism

Server partial requests support

Download List of All Websites using Server partial requests support

   The Accept-Ranges response HTTP header is a marker used by the server to advertise its support of partial requests. The value of this field indicates the unit that can be used to define a range.

Viewport - Width

Download List of All Websites using Viewport - Width

   The viewport is the user`s visible area of a web page. The viewport varies with the device, and will be smaller on a mobile phone than on a computer screen. Before tablets and mobile phones, web pages were designed only for computer screens, and it was common for web pages to have a static design and a fixed size.

Viewport - Mobile compatible

Download List of All Websites using Viewport - Mobile compatible

   The viewport is the user`s visible area of a web page. The viewport varies with the device, and will be smaller on a mobile phone than on a computer screen. Before tablets and mobile phones, web pages were designed only for computer screens, and it was common for web pages to have a static design and a fixed size.

Viewport - initial-scale

Download List of All Websites using Viewport - initial-scale

   The viewport is the user`s visible area of a web page. The viewport varies with the device, and will be smaller on a mobile phone than on a computer screen. Before tablets and mobile phones, web pages were designed only for computer screens, and it was common for web pages to have a static design and a fixed size.

WordPress 5.8

Download List of All Websites using WordPress 5.8

   WordPress is a content management system based on PHP and MySQL that is usually used with the MySQL or MariaDB database servers but can also use the SQLite database engine.