netkeiba.com
netkeiba ネットケイバ - 日本最大の競馬情報サービス
Last scanned Jul 18, 2026, 8:49 PM
Overall score
Fair
Top issues to fix
10 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
+4 more issues — details in the sections below.
Summary
netkeibaは日本最大の競馬情報サービスです。JRA全レースの出馬表やオッズ・予想、ニュース、コラム、競走馬50万頭以上収録の競馬データベース、地方競馬、POG、予… This website uses Apache hosted on AWS. SEO is good (80/100) and accessibility is good (85/100). Security scores fair (65/100) and performance good (85/100). Top issue: Title longer than 60 characters.
SEO
4 issue(s) found
Performance
286 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- netkeiba ネットケイバ - 日本最大の競馬情報サービス
- Description
- netkeibaは日本最大の競馬情報サービスです。JRA全レースの出馬表やオッズ・予想、ニュース、コラム、競走馬50万頭以上収録の競馬データベース、地方競馬、POG、予想大会、コミュニティなどがご利用いただけます。
- Canonical
- https://www.netkeiba.com/
- Language
- ja
- Charset
- utf-8
- Viewport
- width=1000
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 18.180.179.98
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Amazon
- Subject
- *.netkeiba.com
- Valid from
- Dec 16, 2025
- Valid to
- Jan 14, 2027
- Days until expiry
- 180
- SAN domains
- *.netkeiba.com, *.fp.netkeiba.com, *.sp.netkeiba.com, netkeiba.com
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 1 · H2 12 · H3 3
Links
14 internal · 87 external · 0 broken
Images
35 total · 13 missing alt
Scripts / Styles
55 scripts · 5 stylesheets
JS / CSS size
1.3 MB · 142 KB
Page size
64.9 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
Scan details
- Requested URL
- https://netkeiba.com
- Final URL
- https://netkeiba.com
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 285 ms
- HTML size
- 64.9 KB
- Redirect chain
- https://netkeiba.com
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Frequently asked questions
- What technology does netkeiba.com use?
- netkeiba.com is built with jQuery, Google Analytics, Apache.
- Is netkeiba.com secure (HTTPS)?
- Yes. netkeiba.com uses TLS 1.2 with a certificate issued by Amazon, valid until Jan 14, 2027.
- Who hosts netkeiba.com?
- netkeiba.com is hosted on AWS.
- What is netkeiba.com's SEO score?
- netkeiba.com scored 80/100 for SEO in the latest analysis (great).
- What is netkeiba.com's overall website score?
- netkeiba.com has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card