Websites using Intersection Observer 0.x
Intersection Observer is a browser API that provides a way to observe the visibility and position of a DOM element relative to the containing root element or viewport.
32.9k live Intersection Observer 0.x sites, ready to export.
That's how many Intersection Observer 0.x websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Intersection Observer 0.x 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 Intersection Observer 0.x websites on .com domains.
Only sites where an organisation phone number was found.
Which Intersection Observer 0.x versions are most used?
We could read a version number on over 99% of Intersection Observer 0.x sites. Of those, the most common are Intersection Observer 0.10.0, on 20,852 sites, Intersection Observer 0.7.0, on 11,068 sites and Intersection Observer 0.11.0, on 461 sites.
- Versions detected
- 9
- Sites with a version
- 32,936
Websites Using Intersection Observer 0.x
A sample of live Intersection Observer 0.x sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| line-rs.co.jp | September 27, 2026 | |
| cookserveenjoy.com | September 27, 2026 | |
| majesticsaigon.com | September 27, 2026 | |
| onslaught-film.de | September 27, 2026 | |
| voyages.com.au | September 27, 2026 | |
| hotel-golf.cz | September 27, 2026 | |
| qe2.com | September 26, 2026 | |
| northfieldhospital.org | September 26, 2026 | |
| faber-paint.com | September 26, 2026 | |
| ryler.eu | September 26, 2026 |
How many websites use Intersection Observer 0.x?
We found Intersection Observer 0.x on 32,939 websites in our September 2026 crawl, across 82 countries.
Which countries use Intersection Observer 0.x the most?
By number of websites, the top countries are Japan (38%, 12,513 sites), Ecuador (16%, 5,342 sites), United States (6%, 1,893 sites), Estonia (1%, 419 sites) and France (1%, 335 sites). Together they account for 62% of the 32,939 Intersection Observer 0.x sites we track. 88% of the sites are in Japanese, and .com is the most used domain ending, on 30% of them.
Where are Intersection Observer 0.x websites hosted?
The networks carrying the most Intersection Observer 0.x sites are Cloudflare, Inc. (19,379 sites), Amazon.com, Inc. (9,260 sites) and CLOUDFLARENET (925 sites).
What technologies are used with Intersection Observer 0.x?
Across the 32,939 Intersection Observer 0.x sites we track, the technologies most often found alongside it are jsDelivr (100%, 32,939 sites), jQuery (99%, 32,528 sites), Cloudflare (70%, 23,123 sites), Google Hosted Libraries (64%, 21,078 sites) and Google Analytics (41%, 13,380 sites).
Breakdown of Intersection Observer 0.x websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
jsDelivr | 32,939 |
jQuery | 32,528 |
Cloudflare | 23,123 |
Google Hosted Libraries | 21,078 |
Google Analytics | 13,380 |
PHP | 11,558 |
Pinterest | 11,159 |
Powergap | 11,086 |
Slick | 10,281 |
Apache HTTP Server | 9,724 |
Google Tag Manager | 6,266 |
HTTP/3 | 3,675 |
Amazon Web Services | 2,891 |
Amazon CloudFront | 2,844 |
MySQL | 2,227 |
WordPress | 2,214 |
YouTube | 2,048 |
cdnjs | 1,909 |
|
jQuery Migrate | 1,751 |
Nginx | 1,640 |
React | 1,531 |
| HSTS | 1,247 |
Bootstrap | 1,229 |
reCAPTCHA | 1,082 |
Yoast SEO | 971 |
| Language | Sites |
|---|---|
| Japanese | 29,031 |
| English | 1,847 |
| French | 408 |
| Estonian | 286 |
| Chinese | 140 |
| Italian | 133 |
| Russian | 129 |
| German | 83 |
| Latin | 70 |
| Tagalog | 61 |
| Vietnamese | 52 |
| Dutch | 37 |
| Polish | 37 |
| Spanish | 37 |
| Shona | 35 |
| Swahili | 32 |
| Portuguese | 28 |
| Czech | 26 |
| Danish | 25 |
| Indonesian | 25 |
| Tsonga | 23 |
| Finnish | 21 |
| Turkish | 21 |
| Afrikaans | 19 |
| Welsh | 19 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 19,379 |
| Amazon.com, Inc. | 9,260 |
| CLOUDFLARENET | 925 |
| Cloudflare London, LLC | 487 |
| Zone Media OU | 418 |
| GMO Internet, Inc. | 389 |
| Microsoft Corporation | 385 |
| Xserver Inc. | 365 |
| Google LLC | 301 |
| OVH SAS | 211 |
| SAKURA Internet Inc. | 43 |
| FPT Telecom Company | 41 |
| Jsc timeweb | 36 |
| Fusioned Ltd | 34 |
| Beget LLC | 27 |
| Hostinger International Limited | 27 |
| DigitalOcean, LLC | 25 |
| Fastly, Inc. | 24 |
| New Dream Network, LLC | 21 |
| DigiRock, Inc. | 20 |
| HIVELOCITY, Inc. | 18 |
| Hetzner Online GmbH | 18 |
| Megagroup.ru LLC | 18 |
| Sub 6 Limited | 18 |
| GoDaddy.com, LLC | 16 |
| TLD | Sites |
|---|---|
| com | 9,934 |
| jp | 7,905 |
| shop | 6,252 |
| ec | 5,342 |
| net | 1,118 |
| ee | 314 |
| fr | 201 |
| tokyo | 149 |
| ca | 146 |
| info | 122 |
| ru | 98 |
| it | 85 |
| site | 77 |
| org | 72 |
| biz | 61 |
| au | 56 |
| de | 50 |
| online | 50 |
| uk | 44 |
| eu | 36 |
| pl | 34 |
| work | 33 |
| vn | 32 |
| me | 27 |
| co | 26 |
| Country | Sites |
|---|---|
| 🇯🇵 Japan | 12,513 |
| Unknown | 11,102 |
| 🇪🇨 Ecuador | 5,342 |
| 🇺🇸 United States | 1,893 |
| 🇪🇪 Estonia | 419 |
| 🇫🇷 France | 335 |
| 🇮🇹 Italy | 152 |
| 🇨🇦 Canada | 151 |
| 🇷🇺 Russia | 126 |
| 🇬🇧 United Kingdom | 74 |
| 🇻🇳 Vietnam | 70 |
| 🇩🇪 Germany | 64 |
| 🇦🇺 Australia | 57 |
| 🇧🇪 Belgium | 57 |
| 🇮🇳 India | 56 |
| 🇵🇱 Poland | 41 |
| 🇹🇼 Taiwan | 41 |
| 🇦🇪 United Arab Emirates | 37 |
| 🇬🇷 Greece | 33 |
| 🇮🇩 Indonesia | 31 |
| 🇨🇿 Czech Republic | 24 |
| 🇵🇹 Portugal | 23 |
| 🇹🇭 Thailand | 18 |
| 🇸🇬 Singapore | 17 |
| 🇳🇱 Netherlands | 16 |
FAQ
Answers drawn from our latest crawl of Intersection Observer 0.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.