Websites using Performance Lab
Performance plugin from the WordPress Performance Team, which is a collection of standalone performance modules.
97.6k live Performance Lab sites, ready to export.
That's how many Performance Lab 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 ExporterJust need a few domains? Export up to 10 free from a subset of our crawl.
Every Performance Lab 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 Performance Lab websites on .com domains.
Only sites where an organisation phone number was found.
Which Performance Lab versions are most used?
We could read a version number on 22% of Performance Lab sites. Of those, the most common are Performance Lab 3, on 14,760 sites, Performance Lab 2, on 5,479 sites and Performance Lab 1, on 1,306 sites.
- Versions detected
- 3
- Sites with a version
- 21,545
Websites Using Performance Lab
A sample of live Performance Lab sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| lunarletterstl.com | September 27, 2026 | |
| lumer-shop.eu | September 27, 2026 | |
| liheapassistance.org | September 27, 2026 | |
| les-bons-plans-de-barcelone.com | September 27, 2026 | |
| justeretraite.fr | September 27, 2026 | |
| juliettearmand.com | September 27, 2026 | |
| jnmoneyonline.com | September 27, 2026 | |
| itsmaker.it | September 27, 2026 | |
| internetwifi.com.ar | September 27, 2026 | |
| infostan.rs | September 27, 2026 |
How many websites use Performance Lab?
We found Performance Lab on 97,655 websites in our September 2026 crawl, across 182 countries.
Which countries use Performance Lab the most?
By number of websites, the top countries are United States (15%, 14,534 sites), Germany (9%, 8,772 sites), France (8%, 7,589 sites), United Kingdom (5%, 4,514 sites) and Japan (4%, 3,466 sites). Together they account for 40% of the 97,655 Performance Lab sites we track. 45% of the sites are in English, and .com is the most used domain ending, on 46% of them.
Where are Performance Lab websites hosted?
The networks carrying the most Performance Lab sites are Cloudflare, Inc. (13,729 sites), Hostinger International Limited (10,703 sites) and Cloudflare London, LLC (5,097 sites).
What technologies are used with Performance Lab?
Across the 97,655 Performance Lab sites we track, the technologies most often found alongside it are WordPress (over 99%, 97,420 sites), PHP (over 99%, 97,345 sites), MySQL (over 99%, 97,285 sites), jQuery (82%, 80,327 sites) and jQuery Migrate (68%, 66,618 sites).
Breakdown of Performance Lab websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
WordPress | 97,420 |
PHP | 97,345 |
MySQL | 97,285 |
jQuery | 80,327 |
|
jQuery Migrate | 66,618 |
Google Analytics | 53,181 |
Site Kit | 47,516 |
Modern Image Formats | 46,646 |
HTTP/3 | 43,392 |
Yoast SEO | 41,400 |
Elementor | 37,069 |
|
WordPress Block Editor | 32,994 |
Image Placeholders | 29,812 |
Optimization Detective | 27,349 |
Apache HTTP Server | 26,672 |
LiteSpeed | 25,207 |
Speculative Loading | 24,893 |
Google Tag Manager | 24,723 |
Cloudflare | 23,770 |
Embed Optimizer | 23,366 |
Nginx | 22,603 |
Contact Form 7 | 21,657 |
Enhanced Responsive Images | 21,577 |
Image Prioritizer | 21,245 |
| imagesLoaded | 18,940 |
| Language | Sites |
|---|---|
| English | 43,909 |
| French | 8,215 |
| German | 7,597 |
| Spanish | 6,218 |
| Japanese | 3,319 |
| Italian | 2,906 |
| Dutch | 2,682 |
| Portuguese | 2,637 |
| Polish | 2,010 |
| Russian | 1,551 |
| Turkish | 1,531 |
| Indonesian | 1,196 |
| Chinese | 1,062 |
| Latin | 960 |
| Swedish | 910 |
| Vietnamese | 822 |
| Danish | 692 |
| Romanian | 691 |
| Czech | 640 |
| Thai | 596 |
| Finnish | 577 |
| Arabic | 537 |
| Persian | 428 |
| Ukrainian | 411 |
| Hebrew | 379 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 13,729 |
| Hostinger International Limited | 10,703 |
| Cloudflare London, LLC | 5,097 |
| OVH SAS | 4,952 |
| IONOS SE | 4,126 |
| Hetzner Online GmbH | 3,002 |
| Amazon.com, Inc. | 2,639 |
| GoDaddy.com, LLC | 1,813 |
| DigitalOcean, LLC | 1,611 |
| Xserver Inc. | 1,577 |
| O2switch SAS | 1,558 |
| Strato GmbH | 1,508 |
| Google LLC | 1,473 |
| Namecheap, Inc. | 1,370 |
| Neue Medien Muennich GmbH | 1,252 |
| GMO Internet, Inc. | 1,087 |
| Aruba S.p.A. | 1,079 |
| New Dream Network, LLC | 1,000 |
| One.com A/S | 947 |
| Host Europe GmbH | 881 |
| CLOUDFLARENET | 874 |
| WHG Hosting Services Ltd | 861 |
| Combell NV | 849 |
| Infomaniak Network SA | 827 |
| The Constant Company, LLC | 763 |
| TLD | Sites |
|---|---|
| com | 44,831 |
| de | 5,361 |
| fr | 3,790 |
| org | 3,451 |
| uk | 3,023 |
| net | 2,243 |
| it | 2,138 |
| nl | 2,080 |
| pl | 1,805 |
| br | 1,731 |
| au | 1,634 |
| es | 1,532 |
| ca | 1,147 |
| ru | 1,005 |
| jp | 946 |
| ch | 945 |
| in | 857 |
| se | 806 |
| eu | 691 |
| be | 678 |
| za | 673 |
| ro | 650 |
| dk | 637 |
| cz | 619 |
| at | 552 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 14,534 |
| Unknown | 14,204 |
| 🇩🇪 Germany | 8,772 |
| 🇫🇷 France | 7,589 |
| 🇬🇧 United Kingdom | 4,514 |
| 🇯🇵 Japan | 3,466 |
| 🇪🇸 Spain | 2,988 |
| 🇮🇹 Italy | 2,945 |
| 🇳🇱 Netherlands | 2,939 |
| 🇨🇾 Cyprus | 2,586 |
| 🇮🇳 India | 2,140 |
| 🇵🇱 Poland | 2,107 |
| 🇧🇷 Brazil | 2,000 |
| 🇨🇦 Canada | 1,945 |
| 🇦🇺 Australia | 1,894 |
| 🇨🇭 Switzerland | 1,308 |
| 🇷🇺 Russia | 1,303 |
| 🇹🇷 Turkey | 1,178 |
| 🇸🇪 Sweden | 976 |
| 🇩🇰 Denmark | 947 |
| 🇿🇦 South Africa | 832 |
| 🇸🇬 Singapore | 824 |
| 🇫🇮 Finland | 820 |
| 🇧🇪 Belgium | 795 |
| 🇮🇩 Indonesia | 779 |
Other technologies in WordPress plugins
WordPress plugins technologies run on 28.5% of the websites we track. Performance Lab ranks #49 of 193, on 0.67% of WordPress plugins sites.
-
Yoast SEO
5,308,686 sites, 36.58%
-
Elementor
4,772,848 sites, 32.89%
-
Contact Form 7
4,334,350 sites, 29.87%
-
Litespeed Cache
2,650,056 sites, 18.26%
-
Site Kit
2,457,322 sites, 16.93%
WooCommerce
2,151,151 sites, 14.82%
All in One SEO
1,299,645 sites, 8.96%
wpBakery
1,216,034 sites, 8.38%
FAQ
Answers drawn from our latest crawl of Performance Lab 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.