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Site Info - Ucl.ac.uk

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

Website Background

UCL - London's Global University
UCL is the number one London university for Research Strength (REF2014), recognised for its academic excellence and global impact.

Description on Homepage

Number 3,876 of all websites according to Alexa

Popularity rank

CountryVisitorsCountry Rank
United Kingdom35.3%329
China10.6%3,637
United States10.3%7,943

Main visitors locations

Website Quality Alerts

Found on page http://ucl.ac.uk/
At our the last visit we found the server time to be approximately 3 hours slow.

Incorrect server time

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

Drupal

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 3.3.1
(version 2.0.3 used until recently)
(0% of sites use a newer version)

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the visitors browser.

Modernizr

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

JPEG (Joint Photographic Experts Group) is a lossy compression method suitable to store photographic images.

JPEG

GIF (Graphics Interchange Format) is a lossless compression image format, originally introduced by CompuServe and suitable to store graphics, logos and simple animations.

GIF

Scalable Vector Graphics (SVG) is an XML-based vector image format.

SVG

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
(used until recently)

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

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

Gzip (GNU zip) is a file compression algorithm.

Gzip Compression
(used until recently)

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

Microdata is a specification to integrate metadata within existing content on web pages.

Microdata
(used until recently)

QuoVadis is an SSL certificate authority owned by WISeKey.

QuoVadis

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

Twitter

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

CDNJS

New Relic is a web application performance management tool.

New Relic

Google Analytics is a free service to get detailed statistics about the visitors of a website, provided by Google.

Google Analytics
(used until recently)

CrazyEgg is a website visitor and click tracking service.

CrazyEgg
(used until recently)

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

Google Ads
(used until recently)

AppNexus is an online advertising platform.

AppNexus
(used until recently)

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

Google Tag Manager
(used until recently)

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

Apache
(used until recently)

United Kingdom

.uk

United Kingdom
France
(used until recently)

English

 

 

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