⚡ Legacy Technologies in Mongolia

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.

Mongolia is an East Asian country with a population of over 3.4 million people.

According to our data, legacy technologies are detected on 38.4% of websites from Mongolia.

Statistics based on 812 analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top legacy technologies in Mongolia in 2026, based on market share.

The most popular is Owl Carousel with an impressive share of 37.8%, followed by Messenger Customer Chat with 29.5% and Magnific Popup with 26.6%.

Owl Carousel 37.8%
Messenger Customer Chat 29.5%
Magnific Popup 26.6%
AddThis 9.9%
jQuery Cookie 6.4%
Alexa 6.4%
Moment.js 5.4%
Google URL Shortener 4.5%
Adobe Flash 2.9%
CentOS 2.6%
AngularJS 2.6%
Skrollr 2.6%
jQuery LazyLoad 2.2%
Turbolinks 1.9%
Polymer 1.9%

🚀 Highlights

Here is a list of the top technologies that are more popular in Mongolia than worldwide.
Differences between global and country rankings are shown in parentheses.

2. Messenger Customer Chat ^(-15)
4. AddThis ^(-5)
6. Alexa ^(-19)
10. CentOS ^(-3)
11. AngularJS ^(-8)
12. Skrollr ^(-2)
13. jQuery LazyLoad ^(-3)
14. Turbolinks ^(-12)
18. Critters ^(-19)
19. Facebook Like Box ^(-4)

✨ Best Legacy Technologies

Below is a more detailed list of the top 25 of the 28 legacy technologies used on sites from Mongolia, ranked by their market share.

Rank	Name	Market share
1	Owl Carousel Germany A deprecated open-source jQuery plugin for creating responsive, touch-enabled, and accessible carousel sliders. FreeOpen sourceLegacy	37.8%
2	Messenger Customer Chat Menlo Park, California, United States The website chat widget from Meta that was retired in May 2024. Legacy	29.5%
3	Magnific Popup A responsive lightbox and dialog plugin for jQuery and Zepto.js. FreeOpen sourceLegacy	26.6%
4	AddThis Austin, Texas, United States A social bookmarking service that discontinued its services on May 31, 2023. FreeLegacy	9.9%
5	jQuery Cookie A deprecated jQuery plugin for reading, writing and deleting cookies. FreeOpen sourceLegacy	6.4%
6	Alexa Seattle, Washington, United States A web traffic analysis service from Amazon that was discontinued in 2022. Legacy	6.4%
7	Moment.js San Francisco, California, United States An open-source JavaScript library for parsing, validating, manipulating, and formatting dates. FreeOpen sourceLegacy	5.4%
8	Google URL Shortener Mountain View, California, United States A deprecated link service from Google. Legacy	4.5%
9	Adobe Flash San Jose, California, United States A discontinued multimedia software platform for creating animations and interactive apps. Legacy	2.9%
10	CentOS Raleigh, North Carolina, United States A discontinued open-source Linux distribution compatible with RHEL. Legacy	2.6%
11	AngularJS Mountain View, California, United States A discontinued open-source web framework from Google that has been superseded by Angular. FreeOpen sourceLegacy	2.6%
12	Skrollr Standalone parallax scrolling JavaScript library for mobile (Android, iOS) and desktop in about 12k minified. FreeOpen sourceLegacy	2.6%
13	jQuery LazyLoad A deprecated jQuery lazy loading plugin. FreeOpen sourceLegacy	2.2%
14	Turbolinks Chicago, Illinois, United States A JavaScript library that allows web apps to behave like a single page application. FreeOpen sourceLegacy	1.9%
15	Polymer Mountain View, California, United States A legacy open-source JavaScript library created by Google for building components based on Web Components standards. FreeOpen sourceLegacy	1.9%
16	jQuery Mousewheel A jQuery plugin that adds cross-browser mouse wheel support. FreeOpen sourceLegacy	1.9%
17	Facebook Like Menlo Park, California, United States A social plugin that allowed websites to embed a button for visitors to like and share web pages on Facebook. Legacy	1.6%
18	Critters San Francisco, California, United States A deprecated Webpack plugin that inlines your app's critical CSS and lazily loads the rest. FreeOpen sourceLegacy	1%
19	Facebook Like Box Menlo Park, California, United States A plugin that allowed admins to promote their Facebook Pages and embed a simple feed of content from a Page into other sites. Legacy	1%
20	iLightBox A commercial jQuery lightbox plugin. $16+Legacy	1%
21	SWFObject A deprecated framework for detecting the Adobe Flash Player plugin and embedding Flash files. FreeOpen sourceLegacy	0.6%
22	RawGit Portland, Oregon, United States A public CDN for serving files from raw.githubusercontent.com with the correct content types. FreeLegacy	0.6%
23	Prefix-free A legacy script that adds browser prefixes to CSS code when needed for old browsers. FreeOpen sourceLegacy	0.6%
24	Google Sign-In Mountain View, California, United States A deprecated JavaScript library that has been superseded by Google Identity services for Web. FreeLegacy	0.6%
25	YUI New York, United States A legacy, open-source JavaScript and CSS library for building interactive web applications with a focus on modular architecture and cross-browser consistency. FreeOpen sourceLegacy	0.3%

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 812 websites from Mongolia.
We currently track the presence of 124 legacy technologies across the web.
Of these, 28 were detected on websites from Mongolia.
Statistics were last calculated on August 4, 2026.
For more details, see our methodology and disclaimer.