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SGSiteGraph

kahoku.co.jp

河北新報社

Last scanned Aug 24, 2026, 1:22 PM

71

Overall score

Fair

Summary

仙台市に本社のある河北新報社の企業公式サイトです。朝刊部数45万部（日本ABC協会調査）の日刊紙「河北新報」の購読申し込み(0120-093746）や採用情報、主催事業��… This website uses PHP behind CloudFront CDN. SEO is good (80/100) and accessibility is excellent (90/100). Security scores poor (25/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.

仙台市に本社のある河北新報社の企業公式サイトです。朝刊部数45万部（日本ABC協会調査）の日刊紙「河北新報」の購読申し込み(0120-093746）や採用情報、主催事業の最新情報などを掲載しています。

Top issues to fix

9 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.

  • Missing X-Frame-Options header

    Security

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

  • Meta description longer than 160 characters

    SEO

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

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+3 more issues — details in the sections below.

80

SEO

3 issue(s) found

90

Performance

1.30 s

25

Security

HTTPS & header checks

90

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.

仙台市に本社のある河北新報社の企業公式サイトです。朝刊部数45万部（日本ABC協会調査）の日刊紙「河北新報」の購読申し込み(0120-093746）や採用情報、主催事業の最新情報などを掲載しています。

Meta tags

Title
河北新報社
Description
仙台市に本社のある河北新報社の企業公式サイトです。朝刊部数45万部（日本ABC協会調査）の日刊紙「河北新報」の購読申し込み(0120-093746）や採用情報、主催事業の最新情報などを掲載しています。
Canonical
https://www.kahoku.co.jp/
Language
Charset
UTF-8
Viewport
width=device-width, height=device-height, initial-scale=1.0, user-scalable=no
Robots meta
noarchive
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
河北新報社
og:description
—
og:type
website
og:url
https://www.kahoku.co.jp/

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

PHPjQueryGoogle AnalyticsApache

Hosting & CDN

Hosting provider
—
CDN provider
CloudFront
IP address
108.158.61.65
ASN
—

DNS records

TypeValue
A
  • 108.158.61.65
  • 108.158.61.17
  • 108.158.61.54
  • 108.158.61.113
AAAA—
MX—
TXT—
NS
  • ns-129.awsdns-16.com
  • ns-830.awsdns-39.net
  • ns-1133.awsdns-13.org
  • ns-1537.awsdns-00.co.uk
CAA—
CNAME
  • d1udag64tvgf9j.cloudfront.net
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
*.kahoku.co.jp
Valid from
Jun 1, 2026
Valid to
Dec 15, 2026
Days until expiry
112
SAN domains
*.kahoku.co.jp

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 6 · H3 5

Links

34 internal · 13 external · 1 broken

Images

34 total · 5 missing alt

Scripts / Styles

23 scripts · 4 stylesheets

JS / CSS size

392 KB · 58.2 KB

Page size

37.2 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
24
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Meta description longer than 160 characters
  • No structured data (JSON-LD) found
  • sitemap.xml not found

Accessibility issues

  • Missing <html lang> attribute

Scan details

Requested URL
https://kahoku.co.jp
Final URL
https://www.kahoku.co.jp/
HTTP status
200
HTTP version
HTTP/2
Response time
1.30 s
HTML size
37.2 KB
Redirect chain
https://kahoku.co.jp → https://www.kahoku.co.jp/

See something wrong on this report? Request a correction

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· CloudFront

Frequently asked questions

What technology does kahoku.co.jp use?
kahoku.co.jp is built with PHP, jQuery, Google Analytics, Apache.
Is kahoku.co.jp secure (HTTPS)?
Yes. kahoku.co.jp uses TLS 1.3 with a certificate issued by Amazon, valid until Dec 15, 2026.
Who hosts kahoku.co.jp?
Hosting provider information for kahoku.co.jp is not available yet.
What is kahoku.co.jp's SEO score?
kahoku.co.jp scored 80/100 for SEO in the latest analysis (great).
What is kahoku.co.jp's overall website score?
kahoku.co.jp has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.