PHP 7.4.21 icon

Websites using PHP 7.4.21

PHP is a general-purpose scripting language used for web development.

Lead List Exporter

4.3k live PHP 7.4.21 sites, ready to export.

That's how many PHP 7.4.21 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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Just need a few domains? Export up to 10 free from a subset of our crawl.

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Every PHP 7.4.21 website we detected in Japan.

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 PHP 7.4.21 websites on .com domains.

Only sites where an organisation phone number was found.

Create your own

How many websites use PHP 7.4.21?

We found PHP 7.4.21 on 4,355 websites in our September 2026 crawl, across 89 countries.

Which countries use PHP 7.4.21 the most?

By number of websites, the top countries are Japan (23%, 990 sites), United States (15%, 643 sites), China (9%, 376 sites), Hong Kong (6%, 271 sites) and Germany (3%, 128 sites). Together they account for 55% of the 4,355 PHP 7.4.21 sites we track. 32% of the sites are in English, and .com is the most used domain ending, on 47% of them.

Where are PHP 7.4.21 websites hosted?

The networks carrying the most PHP 7.4.21 sites are Amazon.com, Inc. (986 sites), SAKURA Internet Inc. (596 sites) and Cloudflare, Inc. (424 sites).

What technologies are used with PHP 7.4.21?

Across the 4,355 PHP 7.4.21 sites we track, the technologies most often found alongside it are jQuery (83%, 3,617 sites), MySQL (67%, 2,901 sites), WordPress (66%, 2,866 sites), Apache HTTP Server (57%, 2,487 sites) and jQuery Migrate (50%, 2,167 sites).

Deep Dive

Breakdown of PHP 7.4.21 websites

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

FAQ

Answers drawn from our latest crawl of PHP 7.4.21 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.