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SGSiteGraph

kuruken.jp

くるけん

Last scanned Jul 26, 2026, 1:19 PM

81

Overall score

Great

Summary

くるけん。広島都市圏バスロケサイト。停留所を指定して、バスの接近情報をご案内します。. This website uses Google Ads. SEO is fair (70/100) and accessibility is excellent (95/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Multiple H1 headings found.

くるけん。広島都市圏バスロケサイト。停留所を指定して、バスの接近情報をご案内します。

Top issues to fix

12 issues found · 3 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 viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • Missing X-Content-Type-Options header

    Security

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

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

+6 more issues — details in the sections below.

70

SEO

5 issue(s) found

100

Performance

288 ms

65

Security

HTTPS & header checks

95

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

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

くるけん。広島都市圏バスロケサイト。停留所を指定して、バスの接近情報をご案内します。

Meta tags

Title
くるけん
Description
くるけん。広島都市圏バスロケサイト。停留所を指定して、バスの接近情報をご案内します。
Canonical
https://kuruken.jp/
Language
ja
Charset
UTF-8
Viewport
Robots meta
Manifest

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.

Hosting & CDN

Hosting provider
CDN provider
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
GlobalSign nv-sa
Subject
kuruken.jp
Valid from
Aug 7, 2025
Valid to
Sep 8, 2026
Days until expiry
41
SAN domains
kuruken.jp

Security headers

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

Compression: none · 1 cookie(s) observed

Content & assets

Headings

H1 2 · H2 2 · H3 0

Links

5 internal · 11 external · 16 broken

Images

0 total · 0 missing alt

Scripts / Styles

35 scripts · 11 stylesheets

JS / CSS size

12.6 KB · 602 B

Page size

37.3 KB

Robots.txt & Sitemap

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

SEO issues

  • Multiple H1 headings found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Missing viewport meta tag

Scan details

Requested URL
https://kuruken.jp
Final URL
https://kuruken.jp
HTTP status
200
HTTP version
HTTP/2
Response time
288 ms
HTML size
37.3 KB
Redirect chain
https://kuruken.jp

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Frequently asked questions

What technology does kuruken.jp use?
kuruken.jp is built with jQuery, Google Ads.
Is kuruken.jp secure (HTTPS)?
Yes. kuruken.jp uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Sep 8, 2026.
Who hosts kuruken.jp?
Hosting provider information for kuruken.jp is not available yet.
What is kuruken.jp's SEO score?
kuruken.jp scored 70/100 for SEO in the latest analysis (fair).
What is kuruken.jp's overall website score?
kuruken.jp has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.