Websites using WP-Optimize
WP-Optimize is an all-in-one WordPress plugin that cleans your database, compresses your large images and caches your site.
239.7k live WP-Optimize sites, ready to export.
That's how many WP-Optimize 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 WP-Optimize website we detected in Germany.
Only sites where a business, company-hosted email was found.
Sites with at least one business LinkedIn profile.
Start with the highest-traffic end of the dataset.
Limit results to WP-Optimize websites on .com domains.
Websites Using WP-Optimize
A sample of live WP-Optimize sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| luene.rs | September 27, 2026 | |
| lpc.in.ua | September 27, 2026 | |
| littletraversebayferry.org | September 27, 2026 | |
| liautoofficial.by | September 27, 2026 | |
| lebolli.it | September 27, 2026 | |
| lease.hr | September 27, 2026 | |
| lasnoticiascartagena.com.co | September 27, 2026 | |
| landslejr.dk | September 27, 2026 | |
| laicuza.ro | September 27, 2026 | |
| laguna-27.ru | September 27, 2026 |
How many websites use WP-Optimize?
We found WP-Optimize on 239,755 websites in our September 2026 crawl, across 194 countries.
Which countries use WP-Optimize the most?
By number of websites, the top countries are Germany (21%, 50,838 sites), United States (14%, 33,006 sites), France (9%, 21,874 sites), United Kingdom (4%, 9,238 sites) and Italy (4%, 8,629 sites). Together they account for 52% of the 239,755 WP-Optimize sites we track. 35% of the sites are in English, and .com is the most used domain ending, on 36% of them.
Where are WP-Optimize websites hosted?
The networks carrying the most WP-Optimize sites are IONOS SE (20,261 sites), OVH SAS (17,036 sites) and Cloudflare, Inc. (14,350 sites).
What technologies are used with WP-Optimize?
Across the 239,755 WP-Optimize sites we track, the technologies most often found alongside it are PHP (over 99%, 238,608 sites), WordPress (over 99%, 238,236 sites), MySQL (over 99%, 237,751 sites), jQuery (74%, 177,946 sites) and jQuery Migrate (65%, 156,301 sites).
Breakdown of WP-Optimize websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
| PHP | 238,608 |
| WordPress | 238,236 |
| MySQL | 237,751 |
| jQuery | 177,946 |
| jQuery Migrate | 156,301 |
| Apache HTTP Server | 115,029 |
| Yoast SEO | 109,217 |
| Elementor | 95,333 |
| Google Analytics | 91,195 |
| Nginx | 60,671 |
| WordPress Block Editor | 58,518 |
| HTTP/3 | 55,634 |
| Site Kit | 55,488 |
| reCAPTCHA | 46,016 |
| Contact Form 7 | 45,567 |
| imagesLoaded | 43,356 |
| WooCommerce | 38,141 |
| HSTS | 37,804 |
| Swiper | 35,731 |
| Google Tag Manager | 34,490 |
| Bootstrap | 31,933 |
| Underscore.js | 30,081 |
| LiteSpeed | 29,050 |
| Magnific Popup | 25,374 |
| Cloudflare | 25,295 |
| Language | Sites |
|---|---|
| English | 85,029 |
| German | 46,891 |
| French | 22,635 |
| Spanish | 13,157 |
| Dutch | 8,654 |
| Italian | 8,069 |
| Russian | 6,632 |
| Japanese | 5,413 |
| Portuguese | 4,057 |
| Polish | 3,657 |
| Latin | 3,026 |
| Czech | 2,766 |
| Swedish | 2,216 |
| Hungarian | 1,788 |
| Indonesian | 1,684 |
| Finnish | 1,414 |
| Chinese | 1,272 |
| Danish | 1,219 |
| Romanian | 1,211 |
| Turkish | 1,078 |
| Greek | 1,068 |
| Slovak | 1,000 |
| Croatian | 915 |
| Catalan | 869 |
| Persian | 815 |
| ASN | Sites |
|---|---|
| IONOS SE | 20,261 |
| OVH SAS | 17,036 |
| Cloudflare, Inc. | 14,350 |
| Hostinger International Limited | 12,342 |
| Strato GmbH | 11,468 |
| Hetzner Online GmbH | 8,941 |
| Neue Medien Muennich GmbH | 7,370 |
| GoDaddy.com, LLC | 6,325 |
| Host Europe GmbH | 3,582 |
| Aruba S.p.A. | 3,550 |
| O2switch SAS | 3,241 |
| New Dream Network, LLC | 3,187 |
| dogado GmbH | 3,068 |
| Combell NV | 3,051 |
| Xserver Inc. | 2,808 |
| Amazon.com, Inc. | 2,793 |
| WHG Hosting Services Ltd | 2,788 |
| InMotion Hosting, Inc. | 2,713 |
| DigitalOcean, LLC | 2,620 |
| One.com A/S | 2,521 |
| Namecheap, Inc. | 2,410 |
| Infomaniak Network SA | 2,059 |
| netcup GmbH | 1,931 |
| Cloudflare London, LLC | 1,754 |
| Beget LLC | 1,740 |
| TLD | Sites |
|---|---|
| com | 86,741 |
| de | 36,600 |
| fr | 10,888 |
| org | 8,513 |
| nl | 6,759 |
| uk | 6,256 |
| it | 6,024 |
| ru | 4,580 |
| net | 4,548 |
| pl | 3,216 |
| ch | 2,990 |
| au | 2,981 |
| at | 2,903 |
| es | 2,886 |
| eu | 2,644 |
| cz | 2,634 |
| ca | 2,623 |
| za | 2,502 |
| be | 2,427 |
| br | 2,239 |
| se | 1,969 |
| jp | 1,768 |
| in | 1,729 |
| hu | 1,713 |
| fi | 1,310 |
| Country | Sites |
|---|---|
| 🇩🇪 Germany | 50,838 |
| 🇺🇸 United States | 33,006 |
| 🇫🇷 France | 21,874 |
| Unknown | 12,464 |
| 🇬🇧 United Kingdom | 9,238 |
| 🇮🇹 Italy | 8,629 |
| 🇳🇱 Netherlands | 8,484 |
| 🇪🇸 Spain | 7,156 |
| 🇷🇺 Russia | 5,741 |
| 🇯🇵 Japan | 5,573 |
| 🇨🇦 Canada | 5,060 |
| 🇮🇳 India | 4,515 |
| 🇨🇭 Switzerland | 4,020 |
| 🇵🇱 Poland | 3,837 |
| 🇦🇺 Australia | 3,484 |
| 🇦🇹 Austria | 3,396 |
| 🇨🇾 Cyprus | 3,187 |
| 🇿🇦 South Africa | 3,185 |
| 🇨🇿 Czech Republic | 3,024 |
| 🇧🇪 Belgium | 2,872 |
| 🇧🇷 Brazil | 2,516 |
| 🇸🇪 Sweden | 2,403 |
| 🇭🇺 Hungary | 1,931 |
| 🇫🇮 Finland | 1,879 |
| 🇩🇰 Denmark | 1,624 |
Other technologies in WordPress plugins
WordPress plugins technologies run on 28.5% of the websites we track. WP-Optimize ranks #26 of 193, on 1.65% 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 WP-Optimize 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.