⚡ Legacy Technologies in Estonia

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.

Estonia is a Northern European country with a population of around 1.3 million people.

According to our data, legacy technologies are detected on 20.1% of websites from Estonia.

⭐ Most Popular in 2026

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

The most popular is Magnific Popup with a share of 23.6%, followed by Google URL Shortener with 15.6% and jQuery Mousewheel with 15.6%.

Magnific Popup 23.6%
Google URL Shortener 15.6%
jQuery Mousewheel 15.6%
jQuery Cookie 14%
Picturefill 9.3%
Messenger Customer Chat 5%
Adobe Flash 4.4%
iLightBox 4.4%
jQuery LazyLoad 3.9%
AddThis 3.2%
Polymer 2.6%
Skrollr 2.5%
SWFObject 2.4%
Google Webmaster Tools 2.1%
AngularJS 1.9%

🚀 Highlights

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

2. Google URL Shortener ^(-1)
3. jQuery Mousewheel ^(-1)
5. Picturefill ^(-7)
6. Messenger Customer Chat ^(-8)
8. iLightBox ^(-1)
9. jQuery LazyLoad ^(-4)
13. SWFObject ^(-5)
14. Google Webmaster Tools ^(-2)
15. AngularJS ^(-2)
17. Facebook Like Box ^(-3)

✨ Best Legacy Technologies

Below is a more detailed list of the top 25 of the 57 legacy technologies used on sites from Estonia, ranked by their market share.

Rank	Name	Market share
1	Magnific Popup A responsive lightbox and dialog plugin for jQuery and Zepto.js. FreeOpen sourceLegacy	23.6%
2	Google URL Shortener Mountain View, California, United States A deprecated link service from Google. Legacy	15.6%
3	jQuery Mousewheel A jQuery plugin that adds cross-browser mouse wheel support. FreeOpen sourceLegacy	15.6%
4	jQuery Cookie A deprecated jQuery plugin for reading, writing and deleting cookies. FreeOpen sourceLegacy	14%
5	Picturefill A responsive image polyfill for , srcset, sizes, and more. FreeOpen sourceLegacy	9.3%
6	Messenger Customer Chat Menlo Park, California, United States The website chat widget from Meta that was retired in May 2024. Legacy	5%
7	Adobe Flash San Jose, California, United States A discontinued multimedia software platform for creating animations and interactive apps. Legacy	4.4%
8	iLightBox A commercial jQuery lightbox plugin. $16+Legacy	4.4%
9	jQuery LazyLoad A deprecated jQuery lazy loading plugin. FreeOpen sourceLegacy	3.9%
10	AddThis Austin, Texas, United States A social bookmarking service that discontinued its services on May 31, 2023. FreeLegacy	3.2%
11	Polymer A library for creating encapsulated, reusable web components. FreeOpen sourceLegacy	2.6%
12	Skrollr Standalone parallax scrolling JavaScript library for mobile (Android, iOS) and desktop in about 12k minified. FreeOpen sourceLegacy	2.5%
13	SWFObject A deprecated framework for detecting the Adobe Flash Player plugin and embedding Flash files. FreeOpen sourceLegacy	2.4%
14	Google Webmaster Tools Mountain View, California, United States The old Google Webmaster Tools, detected by the meta name "verify-v1", which have been deprecated in favor of Google Search Console. FreeLegacy	2.1%
15	AngularJS Mountain View, California, United States A discontinued open-source web framework from Google that has been superseded by Angular. FreeOpen sourceLegacy	1.9%
16	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	1.5%
17	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	1.5%
18	CentOS Raleigh, North Carolina, United States A discontinued open-source Linux distribution compatible with RHEL. Legacy	1.4%
19	qTranslate-X A discontinued WordPress plugin used for managing dynamic multilingual content on websites. FreeOpen sourceLegacy	1.3%
20	Google Funding Choices Mountain View, California, United States A messaging tool for GDPR and CCPA compliance and ad blocking recovery. Legacy	1%
21	Google Optimize Mountain View, California, United States A free website optimization tool integrated with Google Ads that enabled A/B, multivariate, and redirect landing page testing. Legacy	0.9%
22	Turbolinks Chicago, Illinois, United States A JavaScript library that allows web apps to behave like a single page application. FreeOpen sourceLegacy	0.8%
23	RawGit Portland, Oregon, United States A public CDN for serving files from raw.githubusercontent.com with the correct content types. FreeLegacy	0.7%
24	Shadowbox A lightbox library for photos and videos, last released in 2014. FreeOpen sourceLegacy	0.7%
25	Critters San Francisco, California, United States A deprecated Webpack plugin that inlines your app's critical CSS and lazily loads the rest. FreeOpen sourceLegacy	0.6%

👉 See Also

🌎 Legacy in other countries

Data is based on the analysis of 5,049 websites from Estonia.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.