Top-level domain · 189 sites
What are websites on .jp domains (Japan) built with?
As of 2026-10-02, we read the home pages of 189 websites on .jp domains (Japan) among our popular sample: the most used CMS is WordPress (11%), the most used framework is React (8.5%) and the most used CDN or host is Google Hosted Libraries (12%).
Most used technologies
| Technology | Category | Sites | Share | vs all sites |
|---|---|---|---|---|
| Google Tag Manager | Tag manager | 127 | 67% | 1.6x |
| jQuery | JavaScript library | 108 | 57% | 1.9x |
| Apache HTTP Server | Web server | 59 | 31% | 3.6x |
| Nginx | Web server | 58 | 31% | 1.4x |
| Google Publisher Tag | Advertising | 41 | 22% | 2.7x |
| Google Fonts | Fonts | 37 | 20% | 1.1x |
| Slick | JavaScript library | 32 | 17% | 3.9x |
| Google Analytics | Analytics | 31 | 16% | 0.8x |
| PHP | Programming language | 27 | 14% | 0.6x |
| Swiper | JavaScript library | 25 | 13% | 1.9x |
| Google Hosted Libraries | CDN | 23 | 12% | 2.7x |
| WordPress | CMS | 20 | 11% | 0.7x |
| cdnjs | CDN | 16 | 8.5% | 1.1x |
| jsDelivr | CDN | 16 | 8.5% | 1.1x |
| React | JavaScript framework | 16 | 8.5% | 0.5x |
| jQuery UI | JavaScript library | 15 | 7.9% | 1.7x |
| Next.js | JavaScript framework | 15 | 7.9% | 0.6x |
| Prebid.js | Advertising | 15 | 7.9% | 4.2x |
| Cloudflare | CDN | 14 | 7.4% | 0.2x |
| Font Awesome | Fonts | 14 | 7.4% | 0.8x |
| Amazon S3 | Hosting / PaaS | 12 | 6.3% | 2.8x |
| Facebook SDK | JavaScript library | 11 | 5.8% | 3.1x |
| Google Ads | Advertising | 11 | 5.8% | 2.0x |
| Adobe Experience Platform Launch | Tag manager | 10 | 5.3% | 1.5x |
| jQuery Migrate | JavaScript library | 10 | 5.3% | 0.7x |
"vs all sites" compares the share here with the share among all 7,859 sites: 2.0x means twice as common.
Over-represented here
Technologies much more common on websites on .jp domains (Japan) than on average (at least 6 sites):
| Technology | Sites | Share | vs all sites |
|---|---|---|---|
| Adobe Analytics | 8 | 4.2% | 16.6x |
| Prebid.js | 15 | 7.9% | 4.2x |
| Slick | 32 | 17% | 3.9x |
| Apache HTTP Server | 59 | 31% | 3.6x |
| Ruby | 8 | 4.2% | 3.5x |
| Ruby on Rails | 8 | 4.2% | 3.5x |
| Splide | 6 | 3.2% | 3.5x |
| Amazon Publisher Services | 9 | 4.8% | 3.2x |
| Lazysizes | 8 | 4.2% | 3.2x |
| Facebook SDK | 11 | 5.8% | 3.1x |
Most popular websites on .jp domains (Japan)
- rakuten.co.jp #252
- ameblo.jp #358
- hotpepper.jp #530
- itmedia.co.jp #545
- suumo.jp #631
- tenki.jp #642
- weathernews.jp #643
- oricon.co.jp #653
- mbga.jp #665
- cmoa.jp #695
- gamewith.jp #703
- kakuyomu.jp #745
- rakuten-sec.co.jp #751
- trilltrill.jp #756
- mechacomic.jp #774
- jra.go.jp #784
- alphapolis.co.jp #790
- ecnavi.jp #809
- ad-contents.jp #837
- auone.jp #913
- granbluefantasy.jp #941
- takarakuji-official.jp #979
- sakura.ne.jp #1,018
- hatena.ne.jp #1,253
- cpi.ad.jp #1,551
- nicovideo.jp #1,681
- adingo.jp #1,824
- mhlw.go.jp #1,863
- prtimes.jp #1,914
- mynavi.jp #2,058
- yomiuri.co.jp #2,106
- japanpost.jp #2,191
- mainichi.jp #2,287
- u-tokyo.ac.jp #2,411
- jst.go.jp #2,482
- biglobe.ne.jp #2,533
- plala.or.jp #2,645
- infoseek.co.jp #2,676
- jma.go.jp #2,715
- softbank.jp #2,727
- ntv.co.jp #2,785
- buyee.jp #2,877
- tv-asahi.co.jp #2,944
- excite.co.jp #2,980
- gnavi.co.jp #3,111
- pia.jp #3,221
- ocn.ne.jp #3,222
- meti.go.jp #3,228
- kuronekoyamato.co.jp #3,359
- mlit.go.jp #3,391
- impress.co.jp #3,396
- exblog.jp #3,408
- mixi.jp #3,671
- kyoto-u.ac.jp #3,851
- diamond.jp #3,938
- chunichi.co.jp #3,989
- beforward.jp #4,055
- sponichi.co.jp #4,099
- hmv.co.jp #4,149
- fnn.jp #4,154
- so-net.ne.jp #4,214
- athome.co.jp #4,224
- minkabu.jp #4,261
- nishinippon.co.jp #4,373
- tokubai.co.jp #4,383
- kabutan.jp #4,428
- nii.ac.jp #4,445
- uncn.jp #4,488
- president.jp #4,498
- jcb.co.jp #4,563
- asahi-net.or.jp #4,572
- daily.co.jp #4,582
- wikiwiki.jp #4,584
- sbisec.co.jp #4,630
- papy.co.jp #4,687
- fantia.jp #4,709
- palcloset.jp #4,828
- qoo10.jp #4,835
- mdpr.jp #4,845
- booklive.jp #4,877
- p-bandai.jp #4,909
- mufg.jp #4,957
- melonbooks.co.jp #4,970
- felissimo.co.jp #4,987
- nomura.co.jp #5,020
- infomart.co.jp #5,078
- world.co.jp #5,083
- tokyo-sports.co.jp #5,139
- skylark.co.jp #5,143
- nikkeibp.co.jp #5,185
- fout.jp #5,207
- tohotheater.jp #5,208
- cocacola.co.jp #5,209
- shop-pro.jp #5,217
- happymail.co.jp #5,227
- sportsbull.jp #5,246
- p-world.co.jp #5,270
- pokepara.jp #5,286
- gree.jp #5,295
- fujoho.jp #5,391
The 100 most popular of 189 are listed; the number is the position in our popularity-ordered sample (1 = most popular).
FAQ
- What are websites on .jp domains (Japan) built with?
- As of 2026-10-02, we read the home pages of 189 websites on .jp domains (Japan) among our popular sample: the most used CMS is WordPress (11%), the most used framework is React (8.5%) and the most used CDN or host is Google Hosted Libraries (12%).
- Which technologies are most common on websites on .jp domains (Japan)?
- Google Tag Manager (67%), jQuery (57%), Apache HTTP Server (31%), Nginx (31%), Google Publisher Tag (22%) and Google Fonts (20%) (share of the 189 sites analysed on 2026-10-02).
- What is typical for websites on .jp domains (Japan) compared with all sites?
- Adobe Analytics (16.6x as common as on average), Prebid.js (4.2x as common as on average), Slick (3.9x as common as on average) and Apache HTTP Server (3.6x as common as on average).
- Does .jp mean the site is hosted in that country?
- No. A top-level domain says how the name is registered, not where the server is. The technologies are detected from the home page, wherever it is hosted.