SockJS 1.3.0 icon

Websites using SockJS 1.3.0

SockJS is a browser-based JavaScript library that offers a WebSocket-like communication interface for applications.

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30 live SockJS 1.3.0 sites, ready to export.

That's how many SockJS 1.3.0 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.

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Every SockJS 1.3.0 website we detected in Hong Kong.

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 SockJS 1.3.0 websites on .com domains.

Only sites where an organisation phone number was found.

Create your own

How many websites use SockJS 1.3.0?

We found SockJS 1.3.0 on 30 websites in our August 2026 crawl, across 8 countries.

Which countries use SockJS 1.3.0 the most?

By number of websites, the top countries are Hong Kong (77%, 23 sites), China (3%, 1 site), Spain (3%, 1 site), Israel (3%, 1 site) and Japan (3%, 1 site). Together they account for 90% of the 30 SockJS 1.3.0 sites we track. 7% of the sites are in English, and .com is the most used domain ending, on 70% of them.

Where are SockJS 1.3.0 websites hosted?

The networks carrying the most SockJS 1.3.0 sites are Netsec Limited (22 sites), Amazon.com, Inc. (3 sites) and Zillion Network Inc. (2 sites).

What technologies are used with SockJS 1.3.0?

Across the 30 SockJS 1.3.0 sites we track, the technologies most often found alongside it are Cloudflare (97%, 29 sites), cdnjs (97%, 29 sites), jQuery (97%, 29 sites), Nginx (90%, 27 sites) and Swiper (80%, 24 sites).

Deep Dive

Breakdown of SockJS 1.3.0 websites

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

FAQ

Answers drawn from our latest crawl of SockJS 1.3.0 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.