spin.js 4.x icon

Websites using spin.js 4.x

Configurable JavaScript/CSS spinner that can be used as a resolution-independent loading indicator

Lead List Exporter

788 live spin.js 4.x sites, ready to export.

That's how many spin.js 4.x websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.

Pick a ready-made template, or build your own filters in the Lead List Exporter and pay only for the rows you export.

Open the Lead List Exporter

Just need a few domains? Export up to 10 free from a subset of our crawl.

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Every spin.js 4.x website we detected in the United States.

Only sites where a personal, company-hosted email was found.

Sites with at least one personnel LinkedIn profile.

Start with the highest-traffic end of the dataset.

Limit results to spin.js 4.x websites on .com domains.

Only sites where an organisation phone number was found.

Create your own
Versions

Which spin.js 4.x versions are most used?

We could read a version number on 12% of spin.js 4.x sites. Of those, the most common are spin.js 4.1.2, on 36 sites, spin.js 4.1.0, on 24 sites and spin.js 4.0.0, on 22 sites.

37% on v4.1.2
Versions detected
5
Sites with a version
98
Share of sites by version
v4.1.2 37% v4.1.0 24% v4.0.0 22% v4 (exact) 10% v4.1.1 6%

How many websites use spin.js 4.x?

We found spin.js 4.x on 788 websites in our September 2026 crawl, across 77 countries.

Which countries use spin.js 4.x the most?

By number of websites, the top countries are United States (12%, 94 sites), Germany (8%, 60 sites), Italy (7%, 55 sites), France (6%, 51 sites) and Russia (4%, 30 sites). Together they account for 37% of the 788 spin.js 4.x sites we track. 38% of the sites are in English, and .com is the most used domain ending, on 43% of them.

Where are spin.js 4.x websites hosted?

The networks carrying the most spin.js 4.x sites are Hostinger International Limited (80 sites), Cloudflare, Inc. (61 sites) and OVH SAS (48 sites).

What technologies are used with spin.js 4.x?

Across the 788 spin.js 4.x sites we track, the technologies most often found alongside it are jQuery (over 99%, 787 sites), PHP (over 99%, 785 sites), MySQL (over 99%, 781 sites), WordPress (over 99%, 781 sites) and jQuery Migrate (95%, 746 sites).

Deep Dive

Breakdown of spin.js 4.x websites

What else they run, plus their language, hosting network, domain extension and country.

FAQ

Answers drawn from our latest crawl of spin.js 4.x websites. Anything else, email us and we will look it up.

Through our own crawl, which checks each site's HTML, scripts and headers rather than relying on self-reported data.