⚡ Legacy Technologies in Peru

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.

Peru is a South American country with a population of over 34 million people.

According to our data, legacy technologies are detected on 22.9% of websites from Peru.

Statistics based on 4K+ analyzed websites. About this data

⭐ Most Popular in 2026

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

The most popular is Magnific Popup with an impressive share of 34.3%, followed by Google URL Shortener with 17.5% and jQuery Cookie with 10.4%.

Magnific Popup 34.3%
Google URL Shortener 17.5%
jQuery Cookie 10.4%
jQuery Mousewheel 8.3%
Messenger Customer Chat 4.9%
Adobe Flash 3.8%
CentOS 3.8%
Skrollr 3.1%
AddThis 2.7%
Google Optimize 2.6%
Google Funding Choices 2.6%
Polymer 2.3%
jQuery LazyLoad 1.9%
Picturefill 1.9%
iLightBox 1.9%

🚀 Highlights

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

2. Google URL Shortener ^(-1)
5. Messenger Customer Chat ^(-9)
7. CentOS ^(-3)
8. Skrollr ^(-3)
10. Google Optimize ^(-11)
11. Google Funding Choices ^(-8)
16. SWFObject ^(-2)
17. Critters ^(-16)
18. Turbolinks ^(-6)
20. Closure Library ^(-5)

✨ Best Legacy Technologies

Below is a more detailed list of the top 25 of the 49 legacy technologies used on sites from Peru, ranked by their market share.

Rank	Name	Market share
1	Magnific Popup A responsive lightbox and dialog plugin for jQuery and Zepto. FreeOpen sourceLegacy	34.3%
2	Google URL Shortener Mountain View, California, United States A deprecated link service from Google. Legacy	17.5%
3	jQuery Cookie A deprecated jQuery plugin for reading, writing and deleting cookies. FreeOpen sourceLegacy	10.4%
4	jQuery Mousewheel A jQuery plugin that adds cross-browser mouse wheel support. FreeOpen sourceLegacy	8.3%
5	Messenger Customer Chat Menlo Park, California, United States The website chat widget from Meta that was retired in May 2024. Legacy	4.9%
6	Adobe Flash San Jose, California, United States A discontinued multimedia software platform for creating animations and interactive apps. Legacy	3.8%
7	CentOS Raleigh, North Carolina, United States A discontinued open-source Linux distribution compatible with RHEL. Legacy	3.8%
8	Skrollr Standalone parallax scrolling JavaScript library for mobile (Android, iOS) and desktop in about 12k minified. FreeOpen sourceLegacy	3.1%
9	AddThis Austin, Texas, United States A social bookmarking service that discontinued its services on May 31, 2023. FreeLegacy	2.7%
10	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	2.6%
11	Google Funding Choices Mountain View, California, United States A messaging tool for GDPR and CCPA compliance and ad blocking recovery. Legacy	2.6%
12	Polymer A library for creating encapsulated, reusable web components. FreeOpen sourceLegacy	2.3%
13	jQuery LazyLoad A deprecated jQuery lazy loading plugin. FreeOpen sourceLegacy	1.9%
14	Picturefill A responsive image polyfill for , srcset, sizes, and more. FreeOpen sourceLegacy	1.9%
15	iLightBox A commercial jQuery lightbox plugin. $16+Legacy	1.9%
16	SWFObject A deprecated framework for detecting the Adobe Flash Player plugin and embedding Flash files. FreeOpen sourceLegacy	1.6%
17	Critters San Francisco, California, United States A deprecated Webpack plugin that inlines your app's critical CSS and lazily loads the rest. FreeOpen sourceLegacy	1.5%
18	Turbolinks Chicago, Illinois, United States A JavaScript library that allows web apps to behave like a single page application. FreeOpen sourceLegacy	1.5%
19	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	1.4%
20	Closure Library Mountain View, California, United States A low-level JavaScript library designed for building complex and scalable web applications. FreeOpen sourceLegacy	1.3%
21	ASP Redmond, Washington, United States A server-side scripting language and dynamic web page engine. FreeLegacy	1.3%
22	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	1.2%
23	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	1.2%
24	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	0.8%
25	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	0.8%

🗃️ 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 4,170 websites from Peru.
We currently track the presence of 117 legacy technologies across the web.
Of these, 49 were detected on websites from Peru.
Statistics were last calculated on May 5, 2026.
For more details, see our methodology and disclaimer.