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Site Info - Kcl.ac.uk

Overview of web technologies used by Kcl.ac.uk.

Website Background

King's College London
King's is ranked in the top 10 universities in the UK (QS World Rankings 2021) and based in the heart of London. With nine faculties, institutes and schools of study and five Medical Research Council centres, King's offers world-class teaching and research.

Description on Homepage

Top 100k among all websites

Popularity rank

Website Quality Alerts

Found on page http://kcl.ac.uk/
At our the last visit we found the server time to be approximately 13 hours slow.

Incorrect server time

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Contensis is a hosted content management system based on .NET and developed by Zengenti.

Contensis 16.2
version 16.0 used until recently
0% of sites use a newer version

Microsoft's Active Server Pages technology on the .NET framework.

ASP.NET

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 3.2.1
71% of sites use a newer version

Popper is an open source JavaScript library for tooltips and popovers.

Popper

Unix is a range of operating systems originally developed at Bell Labs. This includes Unix and Unix-like systems, such as Linux.

Unix

Zengenti provides Contensis, a hosted content management system.

Zengenti
hosting info partly based on data from ipinfo.io

Microsoft is a multinational technology company headquartered in USA, also offering email services.

Microsoft

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

Sectigo

Microsoft UET (Universal Event Tracking) records what visitors do on a website after they click on an ad.

Microsoft UET

The LinkedIn Insight Tag helps to optimize LinkedIn campaigns.

LinkedIn Insight Tag

Siteimprove is a web governance software, that includes a web analytics module.

Siteimprove

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 on inner pages

The Google Advertising network consists of AdSense, DoubleClick and other services.

Google Ads

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

Google Tag Manager

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

Twitter/X

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 weak ETag is an HTTP header field for validation of cached web pages, that indicates a semantically equivalent page in the cache.

Weak ETag
used on inner pages

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.

Default subdomain www

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

Default protocol https

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

JSON-LD

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 on inner pages

Twitter/X Cards enable automatic attachment of photos, videos and media elements to tweets.

Twitter/X Cards
used on inner pages

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

United Kingdom

.uk

United Kingdom

English

 

 

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