sankei.com
産経ニュース
Last scanned Jul 21, 2026, 12:13 PM
Overall score
Great
Top issues to fix
4 issues found · 1 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Summary
産経新聞社のニュースサイト。政治、経済、国際、社会、スポーツ、エンタメ、災害情報などの速報記事と解説記事を掲載しています。. This website is hosted on RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance fair (55/100). Top issue: Meta description longer than 160 characters.
SEO
1 issue(s) found
Performance
1.23 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Source: https://www.sankei.com/contact
Meta tags
- Title
- 産経ニュース
- Description
- 産経新聞社のニュースサイト。政治、経済、国際、社会、スポーツ、エンタメ、災害情報などの速報記事と解説記事を掲載しています。
- Canonical
- https://www.sankei.com/
- Language
- ja
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- nocache, noarchive
- Manifest
- https://www.sankei.com/manifest.json
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN
- CDN provider
- —
- IP address
- 49.44.50.17
- ASN
- AS55836 (RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- sankei.web.arc-cdn.net
- Valid from
- May 24, 2026
- Valid to
- Aug 22, 2026
- Days until expiry
- 32
- SAN domains
- sandbox.iza.ne.jp.ieknas.com, sandbox.sankei.com.ieknas.com, sandbox.zakzak.co.jp.ieknas.com, sankei.web.arc-cdn.net, www.iza.ne.jp, www.sankei.com, www.sankeibiz.jp, www.zakzak.co.jp
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 39 · H3 41
Links
80 internal · 8 external · 0 broken
Images
68 total · 0 missing alt
Scripts / Styles
55 scripts · 7 stylesheets
JS / CSS size
2.2 MB · 1.1 MB
Page size
449 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 8
- 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://sankei.com
- Final URL
- https://www.sankei.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.22 s
- HTML size
- 449 KB
- Redirect chain
- https://sankei.com → https://www.sankei.com/
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Frequently asked questions
- What technology does sankei.com use?
- We did not detect any specific technologies for sankei.com in the latest scan.
- Is sankei.com secure (HTTPS)?
- Yes. sankei.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 22, 2026.
- Who hosts sankei.com?
- sankei.com is hosted on RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN.
- What is sankei.com's SEO score?
- sankei.com scored 95/100 for SEO in the latest analysis (excellent).
- What is sankei.com's overall website score?
- sankei.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card