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SGSiteGraph

asahi.com

朝日新聞:朝日新聞社のニュースサイト

Last scanned Jul 18, 2026, 8:49 PM

90

Overall score

Excellent

Top issues to fix

7 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.

  • 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.

  • Meta description longer than 160 characters

    SEO

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

+1 more issue — details in the sections below.

Summary

朝日新聞社のニュースサイトです。政治、経済、社会、国際、スポーツ、文化、科学などの速報ニュースに加え、教育、医療、環境などの話題や写真も。. This website uses Nginx hosted on AKAMAI-AS - Akamai Technologies, Inc., US. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

95

SEO

1 issue(s) found

100

Performance

702 ms

65

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.

Meta tags

Title
朝日新聞:朝日新聞社のニュースサイト
Description
朝日新聞社のニュースサイトです。政治、経済、社会、国際、スポーツ、文化、科学などの速報ニュースに加え、教育、医療、環境などの話題や写真も。
Canonical
https://www.asahi.com/
Language
ja
Charset
utf-8
Viewport
width=1024
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
朝日新聞:朝日新聞社のニュースサイト
og:description
朝日新聞社のニュースサイトです。政治、経済、社会、国際、スポーツ、文化、科学などの速報ニュースに加え、教育、医療、環境などの話題や写真も。
og:type
website
og:url
https://www.asahi.com/

Twitter Card

twitter:card
summary
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

CDN provider
IP address
96.6.33.26
ASN
AS16625 (AKAMAI-AS - Akamai Technologies, Inc., US)

DNS records

TypeValue
A
  • 96.6.33.26
AAAA
MX
TXT
NS
CAA
CNAME
  • wildcard.asahi.com.edgekey.net
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
DigiCert Inc
Subject
*.asahi.com
Valid from
Jan 22, 2026
Valid to
Jan 21, 2027
Days until expiry
187
SAN domains
*.asahi.com, asahi.com

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 122 · H3 22

Links

466 internal · 74 external · 1 broken

Images

201 total · 0 missing alt

Scripts / Styles

32 scripts · 1 stylesheets

JS / CSS size

231 KB · 86.1 KB

Page size

279 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
44
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Meta description longer than 160 characters

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://asahi.com
Final URL
https://www.asahi.com/
HTTP status
200
HTTP version
HTTP/2
Response time
697 ms
HTML size
279 KB
Redirect chain
https://asahi.com → https://www.asahi.com/

Frequently asked questions

What technology does asahi.com use?
asahi.com is built with Meta Pixel, Nginx.
Is asahi.com secure (HTTPS)?
Yes. asahi.com uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Jan 21, 2027.
Who hosts asahi.com?
asahi.com is hosted on AKAMAI-AS - Akamai Technologies, Inc., US.
What is asahi.com's SEO score?
asahi.com scored 95/100 for SEO in the latest analysis (excellent).
What is asahi.com's overall website score?
asahi.com has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.