Featured products and servicesadvertise here
|
Site Info - Booking.comOverview of web technologies used by Booking.com. Website Background Booking.com | Official site | The best hotels, flights, car rentals & accommodationsExplore the world with Booking.com. Big savings on homes, hotels, flights, car rentals, taxis and attractions – build your perfect trip on any budget. Description on Homepage Top 1k among all websites Popularity rank Java is a general-purpose language originally developed by Sun Microsystems. 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. Nginx (pronounced as "engine X") is a lightweight open source web server developed by Igor Sysoev. Amazon is a US-based e-commerce and cloud computing provider. Amazon Amazon is a US-based e-commerce and cloud computing provider. Amazon CloudFront is a content delivery web service by Amazon. Amazon is a US-based e-commerce and cloud computing provider. Proofpoint provides email protection and other IT security services. DigiCert is an SSL certificate authority. This includes Verizon, whose Enterprise SSL Business has been acquired by DigiCert. 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. Microsoft UET (Universal Event Tracking) records what visitors do on a website after they click on an ad. 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. A Twitter Button allows a Twitter user to post a tweet from the visited site. Twitter 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. Persistent cookies with an expiration time between 1 month and 1 year. Cookies expiring in months Persistent cookies with an expiration time between 1 and 10 years. Cookies expiring in years HttpOnly cookies are used only in the HTTP protocol and not in client side scripts, which may increase security. HttpOnly Cookies Secure cookies are used only via an encrypted connections, which may increase security. Secure Cookies Brotli is a lossless compression algorithm developed by Google. Gzip (GNU zip) is a file compression algorithm. Gzip Compression 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/. Session cookies are temporary cookies, which are deleted when the user closes the browser.
Persistent cookies with an expiration time of more than 10 years.
Non-secure cookies may be used via an unencrypted connections, which may be a security threat.
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. Generic RDFa (Resource Description Framework in attributes) is RDFa without further specialization. Microdata is a specification to integrate metadata within existing content on web pages. Microdata 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. 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. 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. Commercial entities United States English
Share this page |