πŸ“ˆ Legacy Technologies Ranked #26–#50 in the Czech Republic

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 Czech Republic is a Central European country with a population of around 10.5 million people.

The following list shows the legacy technologies ranked from 26th to 50th out of 76 used on websites in the Czech Republic.

RankNameMarket share
26
Google +1 Button
Mountain View, California, United States

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

Legacy
27
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
28
RawGit
Portland, Oregon, United States

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

FreeLegacy
29
Google Sign-In
Mountain View, California, United States

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

FreeLegacy
30
Closure Library
Mountain View, California, United States

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

FreeOpen sourceLegacy
31
Foursquare
New York, United States

City Guide was a location-based social networking app that allowed users to discover and review local businesses and attractions.

Free$$$Legacy
32
qTranslate-X

A discontinued WordPress plugin used for managing dynamic multilingual content on websites.

FreeOpen sourceLegacy
33
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
34
Alexa
Seattle, Washington, United States

A web traffic analysis service from Amazon that was discontinued in 2022.

Legacy
35
Critters
San Francisco, California, United States

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

FreeOpen sourceLegacy
36
Prefix-free

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

FreeOpen sourceLegacy
37
Oribi
Mountain View, California, United States

An all-in-one marketing analytics solution acquired by LinkedIn.

Legacy
38
iScroll

A high-performance JavaScript library for smooth scrolling.

FreeOpen sourceLegacy
39
Stacktable.js

jQuery plugin for stacking tables on small screens.

FreeOpen sourceLegacy
40
Google Podcasts
Mountain View, California, United States

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

Legacy
41
Adobe Muse
San Jose, California, United States

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

$24.99+/monthLegacy
42
Oracle Moat
Austin, Texas, United States

A measurement and marketing analytics suite designed to measure media performance across digital and TV advertising campaigns.

Legacy
43
AngularJS Material
Mountain View, California, United States

An implementation of Google's Material Design Specification (2014-2017) for AngularJS developers.

FreeOpen sourceLegacy
44
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
45
Spry
San Jose, California, United States

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

FreeOpen sourceLegacy
46
Hypernova
San Francisco, California, United States

A legacy open source service from Airbnb that renders JavaScript views on the server to deliver HTML for better page load and search engine indexing.

FreeOpen sourceLegacy
47
HeadJS

A JavaScript loader that loads scripts in parallel, but executes them in order.

FreeOpen sourceLegacy
48
MSHTML
Redmond, Washington, United States

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

Legacy
49
Flattr
MalmΓΆ, Sweden

A micro-donation platform that shut down in November 2023.

Legacy
50
Kohana

A deprecated open-source PHP framework that was last updated in 2016.

FreeOpen sourceLegacy

πŸ‘‰ See Also

Data is based on the analysis of 36,163 websites from the Czech Republic.
Statistics were last calculated on .
For details, see our methodology and disclaimer.