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SGSiteGraph

cnn.co.jp

CNN.co.jp

Last scanned Jul 25, 2026, 4:25 PM · 2 views

89

Overall score

Great

Summary

CNN.co.jpは、世界に張り巡らされたCNNの国際ネットワークと直結した日本語のニュースサイトです。国際や経済のニュースに加えて、スポーツやカルチャーなど幅広�… This website uses Google Analytics hosted on J-Stream - J-Stream Inc., JP. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.

CNN.co.jpは、世界に張り巡らされたCNNの国際ネットワークと直結した日本語のニュースサイトです。国際や経済のニュースに加えて、スポーツやカルチャーなど幅広い情報を網羅し、世界の「今」を日本語で届けます。

Japan
Hosted on J-Stream - J-Stream Inc., JP

Top issues to fix

4 issues found

  • 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.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

80

SEO

3 issue(s) found

90

Performance

1.19 s

90

Security

HTTPS & header checks

100

Accessibility

0 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.

CNN.co.jpは、世界に張り巡らされたCNNの国際ネットワークと直結した日本語のニュースサイトです。国際や経済のニュースに加えて、スポーツやカルチャーなど幅広い情報を網羅し、世界の「今」を日本語で届けます。

FacebookX (Twitter)

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
CNN.co.jp
Description
CNN.co.jpは、世界に張り巡らされたCNNの国際ネットワークと直結した日本語のニュースサイトです。国際や経済のニュースに加えて、スポーツやカルチャーなど幅広い情報を網羅し、世界の「今」を日本語で届けます。
Canonical
https://www.cnn.co.jp/
Language
ja
Charset
utf-8
Viewport
width=device-width, user-scalable=yes, initial-scale=1.0, minimum-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
CNN.co.jp
og:description
—
og:type
website
og:url
https://www.cnn.co.jp/

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

jQueryGoogle AnalyticsMeta Pixel

Hosting & CDN

CDN provider
—
IP address
202.79.241.41
ASN
AS24253 (J-Stream - J-Stream Inc., JP)

DNS records

TypeValue
A
  • 202.79.241.41
  • 202.247.51.200
  • 202.79.240.142
  • 202.79.240.201
  • 202.79.241.200
  • 101.102.235.200
AAAA—
MX—
TXT—
NS—
CAA—
CNAME
  • e57395d3fa5ee6dd1caf4489bc955d4e.cdnext.stream.ne.jp
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Sectigo Limited
Subject
ssl-md.stream.ne.jp
Valid from
May 22, 2026
Valid to
Dec 6, 2026
Days until expiry
134
SAN domains
ssl-md.stream.ne.jp, eq-beacon.stream.co.jp, feeds.cnn.co.jp, feeds.japan.cnet.com, feeds.japan.zdnet.com, images.tetsudo.com, japan.cnet.com, japan.zdnet.com, storage.aiasahi.jp, www.aiasahi.jp, www.cnn.co.jp

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 13 · H3 0

Links

74 internal · 17 external · 0 broken

Images

27 total · 0 missing alt

Scripts / Styles

28 scripts · 2 stylesheets

JS / CSS size

350 KB · 0 B

Page size

54.4 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
15
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

No accessibility issues detected.

Scan details

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

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does cnn.co.jp use?
cnn.co.jp is built with jQuery, Google Analytics, Meta Pixel.
Is cnn.co.jp secure (HTTPS)?
Yes. cnn.co.jp uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Dec 6, 2026.
Who hosts cnn.co.jp?
cnn.co.jp is hosted on J-Stream - J-Stream Inc., JP.
What is cnn.co.jp's SEO score?
cnn.co.jp scored 80/100 for SEO in the latest analysis (great).
What is cnn.co.jp's overall website score?
cnn.co.jp has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.