What powers jammin.co.jp?

Last seen Aug 2026 · 18 technologies across 11 categories

Advertising

Twitter Ads
since Mar 2023

Analytics

Facebook Pixel v2.9.377
since Jul 2021
Google Analytics
since Jan 2019

CDN

cdnjs
since Nov 2022
Cloudflare
since Nov 2022
Google Hosted Libraries
since Feb 2022
jsDelivr
since Nov 2022

Ecommerce

Cart Functionality
since Nov 2022

Font scripts

Google Font API
since Nov 2022

JavaScript libraries

core-js v3.32.2
since Nov 2022
jQuery v4.2.12
since Jan 2019
Slick v1.8.1
since Nov 2022

Miscellaneous

Open Graph
since Sep 2022

Performance

Priority Hints
since Mar 2026

RUM

New Relic
since Sep 2024

Security

Cloudflare Bot Management
since Sep 2024
HSTS
since Nov 2022

Web servers

Nginx
since Nov 2022

AI Crawlers

No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.

  • robots.txt not found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

Top search keywords

KeywordPositionEst. monthly visits
jammin #53 4
tsubasa team #81 0
mumokuteki goods & wears kyoto #25 0
lululemon osaka #59 0

The site's top keywords in Google (US), with the visits each one is estimated to bring per month.

Top backlinks

FromAnchor text
huffingtonpost.jp mina family
kikonet.org This week charity
caresapo.jp (no text)
amanamana.com (no text)
arkbark.net https://jammin.co.jp/charity_list/17925-ark
ngo-jvc.net https://jammin.co.jp/c/charityfor/thisweek
jdss.or.jp 【チャリティー内容と購入はこちら】
janic.org https://jammin.co.jp/c/charityfor/thisweek
manateelab.jp JAMMIN(ジャミン)
autoby.jp 今週のチャリティー先 | JAMMIN 今週のチャリティー先,JAMMIN jammin.co.jp
dpi-japan.org ご購入はこちらからお願いします
tigermask-fund.jp https://jammin.co.jp/charity_list/180604-tigermask/
jsdrc.jp チャリティーページ
mirai-port.com 重度障がいのある我が子が、親なき後も「いつもの街で いつもの暮らし」を送れるように〜NPO法人障がい者より良い暮らしネット
bctj.jp JAMMIN公式サイト
jwc-web.org https://jammin.co.jp/c/charityfor/thisweek
servicedog.or.jp 「シェア・ツイートでチャリティ」
huluta.net END ALSとJAMMINのコラボTシャツ
bf-ehon.net https://jammin.co.jp/c/charityfor/thisweek
recycle-expert.com (no text)
mdef.jp (no text)
xa0007.blogspot.com 福島第一原発事故の事実を検証、発信するサイト「Level7」を運営。「原発事故は終わっていない」〜Level7(一般社団法人原発報道・検証室)
nihonken.trivia.jp 秋田犬の未来・・
blog.bird-research.jp https://jammin.co.jp/c/charityfor/thisweek
shippo-days.seesaa.net (no text)

Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.

AI Crawlers

No robots.txt, all AI crawlers allowed

Full breakdown

Audience

  • 82% phone
  • 18% desktop
  • Japan

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

6.07 / 10 · ranked #105,261 of all domains

160 referring domains · OpenPageRank

Search traffic

4 est. monthly organic visits (US)

4 keywords in Google's top 30

Core Web Vitals

LCP1.1 s
INP100 ms
CLS0
TTFB400 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: Japanese
  • Weight: 5.0 MB · 130 requests
  • Structured data: OpenGraph

Homepage as crawled by the HTTP Archive, Sep 2026.

Infrastructure

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

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