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Sites using CoreServer Japan

8 sites via All sites #764 of 3205 in Email Hosting First seen: Jul 22, 2026 Last seen: Sep 2, 2026 Website: coreserver.jp

Found via: StackScope Discovery (Indie) 2 · StackScope Wider Web 6

View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 0.0% -0.0pp
Most used with Cloudflare, Google Fonts, HTTP/3

CoreServer has been detected on 8 launches since first appearing in July 2026. Most recent detection: シフト管理 - 簡単・スマートな給与計算＆AIシフト解析, 2 days ago.

It's most commonly paired with Cloudflare, Google Fonts, and HTTP/3.

Share of new sites using CoreServer

Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.

0.0%
last 7 days
-0.0pp vs prior week
0.0%
September so far
1 of 279,834 sites
8
sites all time
since Jul 2026
CoreServer daily detection trend 5% 2% 0% Aug Sep Jul 15 · 0 / 17249 = 0.0% Jul 16 · 0 / 14270 = 0.0% Jul 17 · 0 / 19731 = 0.0% Jul 18 · 0 / 22709 = 0.0% Jul 19 · 0 / 26089 = 0.0% Jul 20 · 0 / 22592 = 0.0% Jul 21 · 0 / 21662 = 0.0% Jul 22 · 1 / 23209 = 0.0% Jul 23 · 0 / 16877 = 0.0% Jul 24 · 0 / 12861 = 0.0% Jul 25 · 0 / 8951 = 0.0% Jul 26 · 0 / 19989 = 0.0% Jul 27 · 0 / 33890 = 0.0% Jul 28 · 0 / 38233 = 0.0% Jul 29 · 0 / 50128 = 0.0% Jul 30 · 0 / 43972 = 0.0% Jul 31 · 0 / 51147 = 0.0% Aug 1 · 0 / 50536 = 0.0% Aug 2 · 0 / 49757 = 0.0% Aug 3 · 0 / 48272 = 0.0% Aug 4 · 0 / 37379 = 0.0% Aug 5 · 0 / 32721 = 0.0% Aug 6 · 1 / 36609 = 0.0% Aug 7 · 0 / 37907 = 0.0% Aug 8 · 1 / 39702 = 0.0% Aug 9 · 0 / 34236 = 0.0% Aug 10 · 0 / 28892 = 0.0% Aug 11 · 0 / 32048 = 0.0% Aug 12 · 0 / 33517 = 0.0% Aug 13 · 0 / 49986 = 0.0% Aug 14 · 0 / 51461 = 0.0% Aug 15 · 0 / 51545 = 0.0% Aug 16 · 0 / 51879 = 0.0% Aug 17 · 0 / 41478 = 0.0% Aug 18 · 1 / 53976 = 0.0% Aug 19 · 0 / 49562 = 0.0% Aug 20 · 0 / 66981 = 0.0% Aug 21 · 0 / 90499 = 0.0% Aug 22 · 1 / 91579 = 0.0% Aug 23 · 0 / 90317 = 0.0% Aug 24 · 0 / 78993 = 0.0% Aug 25 · 0 / 69447 = 0.0% Aug 26 · 0 / 65229 = 0.0% Aug 27 · 1 / 83582 = 0.0% Aug 28 · 0 / 83455 = 0.0% Aug 29 · 0 / 84382 = 0.0% Aug 30 · 0 / 92688 = 0.0% Aug 31 · 1 / 90272 = 0.0% Sep 1 · 0 / 91554 = 0.0% Sep 2 · 1 / 97182 = 0.0% Sep 3 · 0 / 91098 = 0.0%
Jul 15, 2026 51 days Sep 3, 2026

How StackScope detects technologies

Email Hosting leaders

Tool % of launches % of category
#1 ▼1 Google Workspace 6.58% 23.08%
#2 ▲1 Hostinger Email 6.45% 22.63%
#3 ▼1 Zoho Mail 1.85% 6.50%
#4 ▲1 IONOS Email 1.74% 6.10%
#5 – Microsoft 365 1.06% 3.70%
…
#764 ▲21 CoreServer Current page <0.01% <0.01%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Email Hosting tool.Among August launches it ranked #733 in Email Hosting, up from #754 in July. All 3205 in Email Hosting →

Often used with

Tool Sites
Cloudflare 5
Google Fonts 5
HTTP/3 5
Cloudflare DNS 4
Google Search Console 3

Tools most often detected on the same sites as CoreServer.

Recent launches we can show

2 of the 8 sites using CoreServer are product launches we list individually. The other 6 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works

シフト管理 - 簡単・スマートな給与計算＆AIシフト解析 Aug 31, 2026 Passage - 旅の軌跡を、美しい一枚に。 Aug 22, 2026 Productivity

The StackScope API serves all 8 sites using CoreServer, filterable and exportable, from £15 a month.

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