📈 Legacy Technologies Ranked #26–#50 in the United Kingdom

See the Top 25

Legacy technologies are platforms and tools that have been discontinued or shut down and no longer operate. Some are completely defunct, while others remain functional but unsupported.

The United Kingdom of Great Britain and Northern Ireland (UK) is a Western European country with a population of over 67 million people.

The following list shows the legacy technologies ranked from 26th to 50th out of 94 used on websites in the United Kingdom.

RankNameMarket share
26
RawGit
Portland, Oregon, United States

A public CDN for serving files from raw.githubusercontent.com with the correct content types.

FreeLegacy
27
Salesforce Chat
San Francisco, California, United States

A live chat solution from Salesforce that is currently in maintenance-only mode and is scheduled to be retired in February 2026.

Legacy
28
Cufon

A discontinued JavaScript library that performs text replacement on web pages, using the canvas element and VML to render fancy fonts.

FreeOpen sourceLegacy
29
Google +1 Button
Mountain View, California, United States

The sharing button code for the discontinued Google +1 service.

Legacy
30
Lightbox for Bootstrap

A lightbox module for Bootstrap that supports images, YouTube videos and galleries - built around Bootstrap's Modal plugin.

FreeOpen sourceLegacy
31
Closure Library
Mountain View, California, United States

A low-level JavaScript library designed for building complex and scalable web applications.

FreeOpen sourceLegacy
32
Skype
Redmond, Washington, United States

A communications platform for voice and video calls and sending instant messages that was retired on May 5, 2025 in favor of Microsoft Teams.

FreeLegacy
33
Shadowbox

A lightbox library for photos and videos, last released in 2014.

FreeOpen sourceLegacy
34
Cloudflare Apps
San Francisco, California, United States

A deprecated service that allowed the installation of third-party scripts/plugins on a website with a single click.

Legacy
35
Prefix-free

A legacy script that adds browser prefixes to CSS code when needed for old browsers.

FreeOpen sourceLegacy
36
Serif WebPlus
Sydney, Australia

A legacy WYSIWYG website builder for Microsoft Windows that was discontinued in 2016.

Legacy
37
Critters
San Francisco, California, United States

A deprecated Webpack plugin that inlines your app's critical CSS and lazily loads the rest.

FreeOpen sourceLegacy
38
Stacktable.js

jQuery plugin for stacking tables on small screens.

FreeOpen sourceLegacy
39
Google Podcasts
Mountain View, California, United States

A podcasting directory that was shut down in mid-2024 with the migration to YouTube Music.

Legacy
40
Adobe Muse
San Jose, California, United States

A discontinued desktop application for designing web pages with intuitive, visual tools.

$24.99+/monthLegacy
41
Google Sign-In
Mountain View, California, United States

A deprecated JavaScript library that has been superseded by Google Identity Services for Web.

FreeLegacy
42
StackPath
Dallas, Texas, United States

A content delivery network that shut down in March 2024.

Legacy
43
Spry
San Jose, California, United States

A deprecated JavaScript framework by Adobe that enables the rapid development of Ajax-powered web pages.

FreeOpen sourceLegacy
44
iScroll

A high-performance JavaScript library for smooth scrolling.

FreeOpen sourceLegacy
45
MSHTML
Redmond, Washington, United States

An editor based on the MSHTML component of the discontinued Internet Explorer browser.

Legacy
46
Audience Studio
San Francisco, California, United States

A data management platform that was retired in February 2024.

Legacy
47
Material Design Lite
Mountain View, California, United States

A legacy user interface framework that implements Material Design components using plain CSS, JavaScript, and HTML without external dependencies.

FreeOpen sourceLegacy
48
iWeb
Cupertino, California, United States

A WYSIWYG template-based website building tool that had been released by Apple Inc.

Legacy
49
Fort Awesome

A commercial icon font service that allowed users to create custom icon fonts by selecting specific icons for their projects.

Free$49+/yearLegacy
50
J2Store
Coimbatore, Tamil Nadu, India

An open-source e-commerce extension for Joomla that is no longer maintained.

FreeOpen sourceLegacy

👉 See Also

Data is based on the analysis of 157,370 websites from the United Kingdom.
Statistics were last calculated on .
For details, see our methodology and disclaimer.