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clubjt.jp

CLUB JT｜あなたの一服をもっとお得に、もっと便利にする喫煙者向けサービス

Last scanned Aug 5, 2026, 10:00 PM · 6 views

82

Overall score

Great

Summary

あなたの一服をもっとお得に、もっと便利にするCLUB JTサイトです。CLUB JTサイトでは「お得なポイントプログラム」や最寄りの喫煙所を探すことができる「喫煙所��… This website uses Next.js behind CloudFront CDN. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

あなたの一服をもっとお得に、もっと便利にするCLUB JTサイトです。CLUB JTサイトでは「お得なポイントプログラム」や最寄りの喫煙所を探すことができる「喫煙所マップ」、「オンラインショップ」をご利用頂くことができます。

Top issues to fix

10 issues found · 2 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

+4 more issues — details in the sections below.

70

SEO

6 issue(s) found

90

Performance

491 ms

75

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+10 overall since Jul 26, 2026

Overall
82
SEO
70
Security
75
Performance
90
Accessibility
100

Organization

Company details published in this site's own structured data.

あなたの一服をもっとお得に、もっと便利にするCLUB JTサイトです。CLUB JTサイトでは「お得なポイントプログラム」や最寄りの喫煙所を探すことができる「喫煙所マップ」、「オンラインショップ」をご利用頂くことができます。

Meta tags

Title
CLUB JT｜あなたの一服をもっとお得に、もっと便利にする喫煙者向けサービス
Description
あなたの一服をもっとお得に、もっと便利にするCLUB JTサイトです。CLUB JTサイトでは「お得なポイントプログラム」や最寄りの喫煙所を探すことができる「喫煙所マップ」、「オンラインショップ」をご利用頂くことができます。
Canonical
Language
ja
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest
https://www.clubjt.jp:443/brand-assets/www/manifest.json

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Next.js

Hosting & CDN

Hosting provider
—
CDN provider
CloudFront
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
DigiCert Inc
Subject
www.clubjt.jp
Valid from
Jul 8, 2026
Valid to
Jan 22, 2027
Days until expiry
170
SAN domains
www.clubjt.jp, amespi.clubjt.jp, camel.clubjt.jp, cigarette-family.clubjt.jp, failover-k.clubjt.jp, failover-liff-app.clubjt.jp, failover-operator-api.clubjt.jp, failover-operator-api2.clubjt.jp, failover-operator.clubjt.jp, failover-user-api.clubjt.jp, failover-websocket-operator-api2.clubjt.jp, failover-with.clubjt.jp, failover.amespi.clubjt.jp, failover.camel.clubjt.jp, failover.cigarette-family.clubjt.jp, failover.id.clubjt.jp, failover.imex.clubjt.jp, failover.img.clubjt.jp, failover.mevius.clubjt.jp, failover.peace.clubjt.jp, failover.pianissimo.clubjt.jp, failover.ploom-x-club.clubjt.jp, failover.ploom.clubjt.jp, failover.sevenstars.clubjt.jp, failover.slo.clubjt.jp, failover.sso.clubjt.jp, failover.winston.clubjt.jp, failover.www.clubjt.jp, failover.zerostyle.clubjt.jp, id.clubjt.jp, imex.clubjt.jp, img.clubjt.jp, k.clubjt.jp, liff-app.clubjt.jp, mevius.clubjt.jp, operator-api.clubjt.jp, operator-api2.clubjt.jp, operator.clubjt.jp, peace.clubjt.jp, pianissimo.clubjt.jp, ploom-x-club.clubjt.jp, ploom.clubjt.jp, sevenstars.clubjt.jp, slo.clubjt.jp, sso.clubjt.jp, user-api.clubjt.jp, websocket-operator-api2.clubjt.jp, winston.clubjt.jp, with.clubjt.jp, zerostyle.clubjt.jp

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 13 · H3 7

Links

6 internal · 21 external · 4 broken

Images

109 total · 0 missing alt

Scripts / Styles

47 scripts · 6 stylesheets

JS / CSS size

58.3 KB · 0 B

Page size

658 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Title longer than 60 characters
  • Meta description longer than 160 characters
  • Missing canonical link
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://clubjt.jp
Final URL
https://www.clubjt.jp:443/
HTTP status
200
HTTP version
HTTP/2
Response time
478 ms
HTML size
658 KB
Redirect chain
https://clubjt.jp → https://www.clubjt.jp:443/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does clubjt.jp use?
clubjt.jp is built with Next.js.
Is clubjt.jp secure (HTTPS)?
Yes. clubjt.jp uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Jan 22, 2027.
Who hosts clubjt.jp?
Hosting provider information for clubjt.jp is not available yet.
What is clubjt.jp's SEO score?
clubjt.jp scored 70/100 for SEO in the latest analysis (fair).
What is clubjt.jp's overall website score?
clubjt.jp has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
Has clubjt.jp's score changed over time?
clubjt.jp's overall score has improved by 10 points (from 72 to 82) since Jul 26, 2026.