Websites using sidr
We detect sidr on 32,802 websites, 0.26% of the 12.6 million live sites we have crawled — and 0.1% of the 11,510 most popular, from colorlib.com to healthychildren.org.
Free with a verified account · up to 3 samples a month · CSV or JSON · ranks, contact pages, e-mails
Top sites using sidr
Full list (32,802 sites) →Filter by rank and language. Contact pages and e-mails included.
Download a free sample →Sites by version
Major versions detected on the 32,802 sites. Click a version to get its list.
- 65,335 · 16.2%
- 25,060 · 15.4%
- 13,901 · 11.9%
- 73,127 · 9.5%
- 41,814 · 5.5%
- 31,670 · 5.1%
- 51,098 · 3.3%
- Other47 · 0.1%
- Unknown10,786 · 32.8%
Where it is used
From the domain extension, not from where the site is hosted.
Country domains
- Germany.de2,435
- Japan.jp2,075
- Netherlands.nl1,359
- France.fr991
- Italy.it784
- United Kingdom.uk740
Languages
- English
- German
- Japanese
- French
- Spanish
sidr at a glance
We detect sidr on 32,802 websites, 0.26% of the 12.6 million live sites we have crawled. It ranks 30th out of 221 in the JavaScript libraries category. Among the most popular sites, 0.1% of the top 11,510 use it (12), and 0.22% of the top 1.3 million (2,881). Sites using it often also use jQuery, PHP and MySQL. Its main alternatives in JavaScript libraries are jQuery, jQuery Migrate and Swiper. The sites using it are most often in English, followed by German and Japanese.
Most popular sites: domains in the top 10,000 or the top 1 million of at least one public ranking (Tranco, Majestic, Open PageRank).
Alternatives
Counts follow the sites we crawl. Our crawl grew sharply in October 2026, so part of that month's rise reflects coverage, not adoption.
Same data in your code or your AI assistant: REST API and MCP server →