Websites Powered by Estore Compare
4,700 websites tracked using Estore Compare (A/B Testing) · estore.co.jp
Estore Compare is a tool for running A/B and multivariate experiments to compare page variants. Its official site is estore.co.jp. PoweredBy tracks the websites that use Estore Compare across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the a/b testing ecosystem.
Usage trend
1K
2K
3K
4K
Feb 2021
Jul 2022
Dec 2023
May 2025
Oct 2026
Domains observed using Estore Compare in each month's HTTP Archive crawl,
Feb 2021 to Oct 2026 · peak 3,596 in Dec 2023. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.1 s
INP 50 ms
CLS 0
TTFB 500 ms
Median site among 2,886 Estore Compare sites with Chrome UX data, p75 values, Sep 2026.
Top countries
Japan
2,907
Taiwan
27
South Korea
21
United States
20
Indonesia
11
Hong Kong SAR China
9
India
8
Australia
7
Sites using Estore Compare by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Retail | <0.01% | 9 |
| Home and construction | <0.01% | 1 |
| Healthcare | <0.01% | 2 |
| Travel and hospitality | <0.01% | 1 |
| Restaurants and food | <0.01% | 1 |
Share of each industry's websites with a detected stack that use Estore Compare; industries come from what sites declare in their own structured data.
Top sites by authority
9+
0% · 0 of 372 sites
8+
<1% · 2 of 7,677 sites
7+
<1% · 3 of 45,712 sites
6+
<1% · 6 of 110,136 sites
5+
<1% · 14 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Estore Compare in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Estore Compare
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | jpn.com | 8.36/10 | - | - | Jul 2022 |
| 2 | shopserve.jp | 8.25/10 | - | - | Feb 2021 |
| 3 | jafp.or.jp | 7.46/10 | 2,100 | 59 | Feb 2026 |
| 4 | athuman.com | 6.91/10 | 48 | 17 | Feb 2021 |
| 5 | hyatt.co.jp | 6.69/10 | - | - | Nov 2023 |
| 6 | aquaplus.jp | 6.04/10 | 170 | 45 | Jul 2023 |
| 7 | tokai.jp | 5.61/10 | - | - | Aug 2022 |
| 8 | halekulani.com | 5.58/10 | 53,800 | 12,868 | Feb 2021 |
| 9 | rikyu-gyutan.co.jp | 5.48/10 | - | - | May 2023 |
| 10 | thecitybakery.jp | 5.40/10 | 11 | 37 | May 2023 |
| 11 | miyaji.co.jp | 5.34/10 | 6 | 99 | Feb 2021 |
| 12 | skynet-c.jp | 5.32/10 | 3 | 8 | Feb 2021 |
| 13 | simmons.co.jp | 5.31/10 | - | 3 | May 2025 |
| 14 | supernurse.co.jp | 5.30/10 | - | - | Dec 2022 |
| 15 | zamst-online.jp | 4.95/10 | - | - | Feb 2021 |
| 16 | yoshikin.co.jp | 4.73/10 | - | - | Dec 2022 |
| 17 | shinshokan.co.jp | 4.70/10 | - | - | Dec 2021 |
| 18 | yochika.com | 4.69/10 | - | - | Feb 2021 |
| 19 | o-ki.co.jp | 4.69/10 | - | - | Feb 2021 |
| 20 | charaon.jp | 4.69/10 | - | - | Feb 2021 |
| 21 | kamotsuru.jp | 4.69/10 | - | - | Mar 2021 |
| 22 | eitarosouhonpo.co.jp | 4.34/10 | - | - | Feb 2021 |
| 23 | midorishobo.co.jp | 4.25/10 | - | - | Feb 2022 |
| 24 | fujiwara-shoten-store.jp | 4.22/10 | - | - | Feb 2021 |
| 25 | rushout.jp | 4.11/10 | - | - | Feb 2021 |
| 26 | rasin.co.jp | 4.11/10 | - | - | Feb 2021 |
| 27 | quovadis.co.jp | 4.06/10 | - | - | Feb 2021 |
| 28 | midori-store.net | 4.03/10 | - | - | Feb 2021 |
| 29 | pachislowasshoi.jp | 4.03/10 | - | - | Feb 2021 |
| 30 | kamakura-beer.co.jp | 4.03/10 | - | - | Jun 2021 |
| 31 | pennylane.company | 4.00/10 | - | - | Jul 2021 |
| 32 | marumo-p.co.jp | 3.99/10 | - | - | Aug 2022 |
| 33 | omochabako-webstore.jp | 3.98/10 | - | - | Feb 2021 |
| 34 | crecia.jp | 3.95/10 | - | - | Feb 2021 |
| 35 | masuza.co.jp | 3.92/10 | - | - | Feb 2021 |
| 36 | gontaro.co.jp | 3.92/10 | - | - | May 2025 |
| 37 | jtex.ac.jp | 3.91/10 | - | - | Jan 2025 |
| 38 | kagaboucha.co.jp | 3.89/10 | - | - | Apr 2024 |
| 39 | livertineage.jp | 3.86/10 | - | - | Feb 2021 |
| 40 | mediaid-online.jp | 3.85/10 | - | - | Feb 2021 |
| 41 | waraku-beniya.jp | 3.82/10 | - | - | Feb 2025 |
| 42 | amochinmi.co.jp | 3.80/10 | - | - | Sep 2024 |
| 43 | ecolecriollo.co.jp | 3.77/10 | - | - | Feb 2021 |
| 44 | greenhouse-store.jp | 3.72/10 | - | - | Feb 2021 |
| 45 | n-academy.jp | 3.69/10 | - | - | Feb 2021 |
| 46 | i-office1.net | 3.66/10 | - | - | Dec 2024 |
| 47 | okakura.co.jp | 3.59/10 | - | - | Feb 2021 |
| 48 | magazinehouseshop.jp | 3.58/10 | - | - | Feb 2021 |
| 49 | jansport.co.jp | 3.56/10 | - | - | Feb 2021 |
| 50 | yakuji-shop.jp | 3.55/10 | - | - | Feb 2021 |
| 51 | michioshop.co.jp | 3.54/10 | - | - | Feb 2021 |
| 52 | ban-nai.com | 3.53/10 | 27 | 28 | Jun 2021 |
| 53 | follows.co.jp | 3.53/10 | - | - | Feb 2021 |
| 54 | thai-market.co.jp | 3.53/10 | - | - | Feb 2021 |
| 55 | tkcshuppan.co.jp | 3.52/10 | - | - | Aug 2022 |
| 56 | e-marujo.co.jp | 3.52/10 | - | - | Feb 2021 |
| 57 | threewood.jp | 3.52/10 | - | - | Feb 2021 |
| 58 | feve-jiyugaoka.jp | 3.52/10 | - | - | Feb 2025 |
| 59 | kyototo.jp | 3.51/10 | - | - | Feb 2021 |
| 60 | karuna.co.jp | 3.51/10 | - | - | Oct 2021 |
| 61 | torokeru-de.com | 3.49/10 | - | - | Feb 2021 |
| 62 | karimoku60.jp | 3.49/10 | - | - | Sep 2022 |
| 63 | okabemen.co.jp | 3.49/10 | - | - | Feb 2021 |
| 64 | matsuzaka-steak.com | 3.48/10 | - | - | Aug 2024 |
| 65 | mariner.co.jp | 3.47/10 | - | - | Oct 2026 |
| 66 | mochibun.co.jp | 3.47/10 | - | - | Feb 2023 |
| 67 | totodo.jp | 3.47/10 | - | - | Feb 2021 |
| 68 | ukiuki.jp | 3.46/10 | - | - | Feb 2021 |
| 69 | mitubachikai.jp | 3.45/10 | - | - | Feb 2021 |
| 70 | givegive.co.jp | 3.43/10 | - | - | Feb 2021 |
| 71 | cro.jp | 3.42/10 | - | - | Feb 2021 |
| 72 | anbe.jp | 3.42/10 | - | - | Mar 2024 |
| 73 | syusendo-horiichi.co.jp | 3.42/10 | - | - | Feb 2021 |
| 74 | isuke.co.jp | 3.41/10 | - | - | Feb 2021 |
| 75 | nostalgia-online.jp | 3.41/10 | - | - | Feb 2021 |
| 76 | itiriki.co.jp | 3.41/10 | - | - | Mar 2021 |
| 77 | smart-ec.io | 3.39/10 | - | - | Mar 2026 |
| 78 | awamori-kokka.co.jp | 3.38/10 | - | - | Feb 2021 |
| 79 | kangolreward.jp | 3.38/10 | - | - | Feb 2021 |
| 80 | reshiria.jp | 3.37/10 | - | - | Nov 2022 |
| 81 | hj-mag.com | 3.35/10 | - | - | Sep 2022 |
| 82 | gotoken-shop.jp | 3.35/10 | - | - | Feb 2021 |
| 83 | enomotoy.jp | 3.34/10 | - | - | Feb 2021 |
| 84 | shiwa-fruitspark.co.jp | 3.34/10 | - | - | Sep 2026 |
| 85 | aoki-himono.co.jp | 3.33/10 | - | - | Feb 2021 |
| 86 | keishindo-shop.com | 3.32/10 | - | - | Feb 2021 |
| 87 | butcher.jp | 3.32/10 | - | - | Feb 2021 |
| 88 | shop-kodensha.jp | 3.31/10 | - | - | Aug 2022 |
| 89 | syumitto.jp | 3.29/10 | - | - | Oct 2026 |
| 90 | azuma-arare.co.jp | 3.28/10 | - | - | Feb 2021 |
| 91 | yoshinomiso-shop.jp | 3.28/10 | - | - | Jan 2024 |
| 92 | shima-life.jp | 3.27/10 | - | - | Feb 2021 |
| 93 | hattori-suppon.co.jp | 3.27/10 | - | - | Feb 2021 |
| 94 | itsukiyahonpo.co.jp | 3.26/10 | - | - | Feb 2021 |
| 95 | utsuwa-hanada.jp | 3.25/10 | - | - | Feb 2021 |
| 96 | natural-coco.jp | 3.25/10 | - | - | Feb 2021 |
| 97 | rokuya.co.jp | 3.25/10 | - | - | Feb 2021 |
| 98 | therapist-shop.jp | 3.24/10 | - | - | Feb 2021 |
| 99 | juliainterior.co.jp | 3.23/10 | - | - | Feb 2021 |
| 100 | tajima-beef.jp | 3.22/10 | - | - | Feb 2021 |
Open Page Rank is the domain's authority score (0 to 10, from the open web link graph); the list is ordered by it and covers sites seen in recent crawls. Visits and keywords are estimated US organic search figures.
Download top 10,000 as CSV (zip) →
Columns: domain, Open Page Rank, first seen, last seen, industry (from the site's own structured data, blank when none).
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