web-vitals 1.x icon

Websites using web-vitals 1.x

The web-vitals JavaScript is a tiny, modular library for measuring all the web vitals metrics on real users.

Lead List Exporter

12 live web-vitals 1.x sites, ready to export.

That's how many web-vitals 1.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.

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Every web-vitals 1.x website we detected in Singapore.

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 web-vitals 1.x websites on .com domains.

Only sites where an organisation phone number was found.

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Versions

Which web-vitals 1.x versions are most used?

We could read a version number on 92% of web-vitals 1.x sites. Of those, the most common are web-vitals 1.1.1, on 4 sites, web-vitals 1.1.0, on 3 sites and web-vitals 1.1.2, on 2 sites.

36% on v1.1.1
Versions detected
4
Sites with a version
11
Share of sites by version
v1.1.1 36% v1.1.0 27% v1.1.2 18% v1.0.1 18%

How many websites use web-vitals 1.x?

We found web-vitals 1.x on 12 websites in our September 2026 crawl, across 3 countries.

Which countries use web-vitals 1.x the most?

By number of websites, the top countries are Singapore (25%, 3 sites), Romania (17%, 2 sites) and Italy (8%, 1 site). Together they account for 50% of the 12 web-vitals 1.x sites we track. 42% of the sites are in English, and .com is the most used domain ending, on 58% of them.

Where are web-vitals 1.x websites hosted?

The networks carrying the most web-vitals 1.x sites are Cloudflare, Inc. (6 sites), CLOUDFLARENET (2 sites) and Aruba S.p.A. (1 site).

What technologies are used with web-vitals 1.x?

Across the 12 web-vitals 1.x sites we track, the technologies most often found alongside it are jQuery (92%, 11 sites), HTTP/3 (83%, 10 sites), Unpkg (75%, 9 sites), Cloudflare (67%, 8 sites) and Google Tag Manager (58%, 7 sites).

Deep Dive

Breakdown of web-vitals 1.x websites

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

FAQ

Answers drawn from our latest crawl of web-vitals 1.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.