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Offline.js is a library that automatically alerts users when they have lost internet connectivity.
Disclaimer: The data used in this report is collected from the current VersionDB release (February 2026) containing a total of 12,727,168 domains. All statistics reflect this dataset and do not claim to represent all websites globally.
Offline.js Complementary Technologies
Technologies frequently found with Offline.js.
Live Offline.js Sites
1.8k
Complementary Tech
253
Most Frequent Complementary Tech
Websites Using Offline.js
An unordered, non-ranked list generated from observed technology data.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| aivisualmasterpiece.com | 🇯🇵 Japan | GMO Internet Group, Inc. | February 13, 2026 |
| nara-st.com | 🇯🇵 Japan | SAKURA Internet Inc. | February 13, 2026 |
| bonfirelit2.com | 🇯🇵 Japan | GMO Internet Group, Inc. | February 13, 2026 |
| kentaro-tsuboi.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| nekoneko-goods.com | 🇯🇵 Japan | GMO Internet Group, Inc. | February 13, 2026 |
| bodogenuma.online | 🇯🇵 Japan | GMO Internet Group, Inc. | February 13, 2026 |
| chikudenchi-dairiten.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| syokuan.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| setsuri-pastel-life.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| keikamotsugo.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| nyorosuke.com | 🇯🇵 Japan | GMO Internet Group, Inc. | February 13, 2026 |
| sakura-column.com | 🇯🇵 Japan | SAKURA Internet Inc. | February 13, 2026 |
| ohitoritabi.com | 🇯🇵 Japan | GMO Internet Group, Inc. | February 13, 2026 |
| totoshufu.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| xn--asp-g73b1ca4zs303bdgyc.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| kinkihaiso.com | 🇯🇵 Japan | GMO Internet Group, Inc. | February 13, 2026 |
| javsexes.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| office-bb.top | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| sekennimonomousu.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| sekaryo.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| nagareni.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| kaideshotaro.info | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| graspia.jp | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| a-i-u.jp | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| colophon.jp | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| n3t-com.calculators.cx | 🇺🇸 United States | Amazon.com, Inc. | February 13, 2026 |
| k--ishida.com | 🇯🇵 Japan | SAKURA Internet Inc. | February 13, 2026 |
| funfanboardgame.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| maknouchi.com | 🇯🇵 Japan | GMO Internet Group, Inc. | February 13, 2026 |
| oyajimemo.jp | 🇯🇵 Japan | GMO Internet Group, Inc. | February 13, 2026 |
| nekoie.com | 🇯🇵 Japan | GMO Internet Group, Inc. | February 13, 2026 |
| nazolab-japan.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| komaganeski.com | 🇯🇵 Japan | GMO Internet Group, Inc. | February 13, 2026 |
| bluecollar-column.jp | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| love-hamamatsu.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| booos-plus.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| dougahaisinservice.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| single-life-tips.com | 🇯🇵 Japan | GMO Internet Group, Inc. | February 13, 2026 |
| daily-trendy.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| luce2011.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| souno-ss.com | 🇯🇵 Japan | GMO Internet Group, Inc. | February 13, 2026 |
| zenmou.net | 🇯🇵 Japan | SAKURA Internet Inc. | February 13, 2026 |
| africaguseka.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| yamaguchi-orthomed.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| k-kensou.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| reikos-trip.com | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| mamma-miyazaki.jp | 🇯🇵 Japan | SAKURA Internet Inc. | February 13, 2026 |
| nanasanhome.com | 🇯🇵 Japan | GMO Internet Group, Inc. | February 6, 2026 |
| igakukotohajime.com | 🇯🇵 Japan | GMO Internet Group, Inc. | February 6, 2026 |
| sasablog.biz | 🇯🇵 Japan | Xserver Inc. | February 6, 2026 |
Find Your Customers By Their Technologies
12,727,168 domains across 3,651 technologies. Ready for lead generation, market research, and security analysis.
Buy Now — $199.95 USDTop Offline.js Identifiers
Who is using Offline.js and where.
Countries
Top 5 most detected countries for Offline.js
ASNs
Top 5 most detected ASNs for Offline.js
Languages
Top 5 most detected Languages for Offline.js
TLDs
Top 5 most detected TLDs for Offline.js
Most Frequent Offline.js Identifiers and Complementary Tech
Most frequently encountered identifiers for Offline.js and its complementary technologies.
| Technology | Sites |
|---|---|
| jQuery | 1,856 |
| PHP | 1,843 |
| WordPress | 1,834 |
| MySQL | 1,834 |
| Google Hosted Libraries | 1,808 |
| jQuery Migrate | 1,771 |
| Nginx | 1,407 |
| Google Analytics | 1,072 |
| WordPress Block Editor | 710 |
| Google AdSense | 673 |
| Contact Form 7 | 614 |
| Swiper | 492 |
| 482 | |
| Gravatar | 457 |
| Site Kit | 433 |
| reCAPTCHA | 408 |
| Apache HTTP Server | 279 |
| All in One SEO | 239 |
| Google Tag Manager | 233 |
| Akismet | 206 |
| AMP | 201 |
| YouTube | 200 |
| All in One SEO Pack | 197 |
| EWWW Image Optimizer | 174 |
| ProfilePress | 155 |
| Select2 | 154 |
| LiteSpeed | 146 |
| ValueCommerce | 121 |
| LiteSpeed Cache | 114 |
| Font Awesome | 81 |
| WordPress Popular Posts | 67 |
| HTTP/3 | 66 |
| Cloudflare | 63 |
| Bootstrap | 63 |
| Yoast SEO | 61 |
| jsDelivr | 59 |
| HSTS | 57 |
| MonsterInsights | 51 |
| cdnjs | 43 |
| Autoptimize | 42 |
| Instagram Feed for WordPress | 42 |
| Elementor | 42 |
| Smash Balloon Instagram Feed | 41 |
| Google PageSpeed | 41 |
| Slick | 36 |
| WordPress Super Cache | 35 |
| Underscore.js | 35 |
| Jetpack | 34 |
| Clipboard.js | 34 |
| W3 Total Cache | 32 |
| Language | Sites |
|---|---|
| Japanese | 1,766 |
| Chinese | 137 |
| English | 98 |
| Afrikaans | 26 |
| Norwegian Nynorsk | 15 |
| German | 13 |
| Latin | 12 |
| French | 9 |
| Tswana | 9 |
| Tagalog | 9 |
| Shona | 8 |
| Swahili | 8 |
| Esperanto | 7 |
| Welsh | 7 |
| Portuguese | 7 |
| Italian | 5 |
| Yoruba | 5 |
| Romanian | 5 |
| Ganda | 5 |
| Southern Sotho | 5 |
| Lithuanian | 4 |
| Slovenian | 4 |
| Tsonga | 4 |
| Danish | 3 |
| Malay | 3 |
| Korean | 3 |
| Estonian | 3 |
| Somali | 3 |
| Indonesian | 3 |
| Xhosa | 3 |
| Basque | 3 |
| Swedish | 2 |
| Dutch | 2 |
| Thai | 2 |
| Turkish | 2 |
| Finnish | 2 |
| Bosnian | 2 |
| Icelandic | 2 |
| Irish | 2 |
| Croatian | 2 |
| Hebrew | 1 |
| Zulu | 1 |
| Hungarian | 1 |
| Spanish | 1 |
| Norwegian Bokmål | 1 |
| Catalan | 1 |
| Albanian | 1 |
| Vietnamese | 1 |
| Urdu | 1 |
| ASN | Sites |
|---|---|
| Xserver Inc. | 909 |
| GMO Internet Group, Inc. | 591 |
| SAKURA Internet Inc. | 202 |
| Amazon.com, Inc. | 49 |
| Cloudflare, Inc. | 23 |
| DigiRock, Inc. | 22 |
| GMO GlobalSign Holdings K.K. | 11 |
| KAGOYA JAPAN Inc. | 9 |
| IDC Frontier Inc. | 5 |
| Future Spirits Co.,Ltd. | 5 |
| Oracle Corporation | 4 |
| NTT PC Communications, Inc. | 4 |
| ARTERIA Networks Corporation | 3 |
| KDDI Web Communications Inc. | 3 |
| DigitalOcean, LLC | 3 |
| New Dream Network, LLC | 2 |
| Google LLC | 2 |
| Microsoft Corporation | 2 |
| NTT DOCOMO BUSINESS,Inc. | 2 |
| Akamai Connected Cloud | 2 |
| OVH SAS | 1 |
| Hokuden Information System Service Co.,Ltd. | 1 |
| BIGLOBE Inc. | 1 |
| Infomaniak Network SA | 1 |
| LG DACOM Corporation | 1 |
| Incapsula Inc | 1 |
| Contabo GmbH | 1 |
| NTT SmartConnect Corporation | 1 |
| WEBYNE DATA CENTRE PRIVATE LIMITED | 1 |
| Otsuka Corp. | 1 |
| Tsukaeru.net, Web Hosting Company, Japan | 1 |
| LiquidNet US LLC | 1 |
| GoDaddy.com, LLC | 1 |
| SYNAPSE Co.,Ltd. | 1 |
| DNA Oyj | 1 |
| BEKKOAME INTERNET INC. | 1 |
| LLP Kompaniya Hoster.KZ | 1 |
| Hostinger International Limited | 1 |
| EYAZS-IMPERIUM-AS | 1 |
| comtrance service GmbH | 1 |
| OPTAGE Inc. | 1 |
| Alibaba US Technology Co., Ltd. | 1 |
| Sucuri | 1 |
| TLD | Sites |
|---|---|
| com | 1,195 |
| jp | 247 |
| net | 138 |
| co.jp | 72 |
| org | 23 |
| biz | 22 |
| info | 19 |
| blog | 17 |
| tokyo | 12 |
| site | 11 |
| or.jp | 9 |
| work | 8 |
| online | 6 |
| media | 4 |
| fun | 4 |
| space | 4 |
| me | 4 |
| club | 4 |
| xyz | 3 |
| shop | 3 |
| life | 3 |
| com.br | 3 |
| cc | 3 |
| ai | 2 |
| ne.jp | 2 |
| world | 2 |
| in | 2 |
| tv | 2 |
| at | 2 |
| ac.mz | 2 |
| assessments.cx | 2 |
| style | 2 |
| oops.jp | 1 |
| llc | 1 |
| chiba.jp | 1 |
| x0.com | 1 |
| yoga | 1 |
| iwanai.hokkaido.jp | 1 |
| pk | 1 |
| icu | 1 |
| gallery | 1 |
| ciao.jp | 1 |
| kz | 1 |
| sakuraweb.com | 1 |
| top | 1 |
| moe | 1 |
| design | 1 |
| fi | 1 |
| dev | 1 |
| tests.cx | 1 |
| Country | Sites |
|---|---|
| 🇯🇵 Japan | 1,798 |
| 🇺🇸 United States | 37 |
| 🇩🇪 Germany | 3 |
| 🇸🇬 Singapore | 3 |
| 🇫🇷 France | 2 |
| 🇮🇳 India | 2 |
| 🇰🇿 Kazakhstan | 1 |
| 🇲🇿 Mozambique | 1 |
| 🇮🇪 Ireland | 1 |
| 🇨🇠Switzerland | 1 |
| 🇬🇧 United Kingdom | 1 |
| 🇰🇷 South Korea | 1 |
| 🇫🇮 Finland | 1 |
| ðŸ‡ðŸ‡° Hong Kong | 1 |