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Site Info - Unesco.orgOverview of web technologies used by Unesco.org. Website Background UNESCO : Building Peace through Education, Science and Culture, communication and informationLearn more about UNESCO's role, vision and results. UNESCO is the United Nations Educational, Scientific and Cultural Organization. Our aim is to promote peace and security through international cooperation Description on Homepage Top 10k among all websites Popularity rank Website Quality Alerts Found on page http://unesco.org/ At our the last visit we found the server time to be approximately 2 hours slow. Are you the webmaster of this site? Register as user to get quality alerts per email. Drupal is an open source content management system written in PHP, originally developed by Dries Buytaert. Drupal 10 Shopify is a hosted online store building service. Shopify PHP is a scripting language for creating websites. Java is a general-purpose language originally developed by Sun Microsystems. Microsoft's Active Server Pages technology on the .NET framework. ASP.NET Ruby is a general-purpose object-oriented language originally developed by Yukihiro "Matz" Matsumoto in Japan. Ruby JavaScript is a lightweight, object-oriented, cross-platform scripting language, often used within web pages. jQuery is a JavaScript library that simplifies HTML document traversing, event handling, animating and Ajax interaction. Originally developed by John Resig. jQuery 3.7.1 Cloudflare Server is a web server developed by Cloudflare. Cloudflare Server Verizon is an IT and telecommunications company based in USA. Shopify is a hosted online store building service. Shopify Verizon is an IT and telecommunications company based in USA. Cloudflare provides a content delivery network. Cloudflare Microsoft is a multinational technology company headquartered in USA, also offering email services. Sectigo (formerly Comodo CA) is a US-based SSL certificate authority. GlobalSign is an IT security service provider, also operating as SSL certificate authority. GlobalSign IdenTrust is a SSL certificate authority.
The jQuery CDN hosts copies of the jQuery library, provided by MaxCDN. jQuery CDN 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.
The Google Advertising network consists of AdSense, DoubleClick and other services.
The Google Tag Manager is a Google service to support webmasters to manage tags on their websites. Facebook Social Plugins provide a way for Facebook users to share web pages with their friends. Facebook A Twitter Button allows a Twitter user to post a tweet from the visited site. Twitter The WhatsApp share button allows users to share content with their WhatsApp contacts. WhatsApp LinkedIn Share Buttons enable visitors to to share website content with their LinkedIn network. LinkedIn External Cascading Style Sheets define style rules in a separate CSS file. Embedded Cascading Style Sheets define a set of style rules in a <style> element within a web page. Inline Cascading Style Sheets define style rules directly within an (X)HTML element using the style attribute. Session cookies are temporary cookies, which are deleted when the user closes the browser. Persistent cookies with an expiration time of up to 1 day. Persistent cookies with an expiration time between 1 day and 1 month. Cookies expiring in days Persistent cookies with an expiration time between 1 month and 1 year. Cookies expiring in months HttpOnly cookies are used only in the HTTP protocol and not in client side scripts, which may increase security. HttpOnly Cookies Non-HttpOnly cookies are used in the HTTP protocol and also in client side scripts, which may be a security threat. Secure cookies are used only via an encrypted connections, which may increase security. Non-secure cookies may be used via an unencrypted connections, which may be a security threat. Non-Secure Cookies Gzip (GNU zip) is a file compression algorithm. Brotli is a lossless compression algorithm developed by Google. Brotli 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 A weak ETag is an HTTP header field for validation of cached web pages, that indicates a semantically equivalent page in the cache. 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 HTTP/3 is the third major version of the HTTP network protocol, derived from the QUIC protocol. HTTP/3 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 its www subdomain, e.g. from example.com to www.example.com. The websites redirects visitors to use SSL encryption, e.g. from http://example.com/ to https://example.com/. 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. Twitter Cards enable automatic attachment of photos, videos and media elements to Tweets. JSON-LD (JavaScript Object Notation for Linked Data) is a method of encoding Linked Data using JSON. JSON-LD HTML5 is the fifth revision of the HTML standard. UTF-8 (8-bit Unicode Transformation Format) is a variable-length character encoding for Unicode, which is backwards compatible with ASCII. JPEG (Joint Photographic Experts Group) is a lossy compression method suitable to store photographic images. Scalable Vector Graphics (SVG) is an XML-based vector image format. WebP is an image format that provides lossless and lossy compression, developed by Google. 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 Organizations
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