webtelemetry.dev
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Technology · Libraries

Parsley.js

Not part of a site's own stack, so it is counted separately from what sites are built with.

Websites130working, as of their last visit
Found this week130first seen in the last 7 days
New launches20domains registered in the last 30 days
Over time

New websites using Parsley.js, per day

Websites first seen each day. The line starts on the first day of data.

0 71 14209-2709-282026-09-27 - Parsley.js: 12026-09-28 - Parsley.js: 129
Parsley.js
Cite

Cite this figure

webtelemetry.dev. (2026). New websites using Parsley.js, per day [Data set]. Retrieved September 28, 2026, from https://webtelemetry.dev/tech/parsley-js#fig-new-websites-using-parsley-js-per-day

Figures as of 28 September 2026, 18:12 UTC. They change as new sites are checked, so keep the date with them. Link to this figure

Hosting

Where they are hosted

Germany 21
United States 11
France 8
United Kingdom 6
Canada 3
India 2
Switzerland 2
South Africa 2
Server country. Sites behind a CDN have no single location
Cite

Cite this figure

webtelemetry.dev. (2026). Where they are hosted [Data set]. Retrieved September 28, 2026, from https://webtelemetry.dev/tech/parsley-js#fig-where-they-are-hosted

Figures as of 28 September 2026, 18:12 UTC. They change as new sites are checked, so keep the date with them. Link to this figure

Stack

Often used alongside Parsley.js

jQuery 97.7%
PHP 57.7%
Cloudflare 46.9%
Let's Encrypt 41.5%
Google Font API 34.6%
Google Tag Manager 29.2%
jQuery Migrate 29.2%
Google Analytics 27.7%
Swiper 26.9%
WordPress 26.2%
Share of these websites that also use each, from a sample of up to 200,000 sites
Cite

Cite this figure

webtelemetry.dev. (2026). Often used alongside Parsley.js [Data set]. Retrieved September 28, 2026, from https://webtelemetry.dev/tech/parsley-js#fig-often-used-alongside-parsley-js

Figures as of 28 September 2026, 18:12 UTC. They change as new sites are checked, so keep the date with them. Link to this figure

Recently seen websites using Parsley.js