railf.jp
鉄道ファン・railf.jp
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Great
Summary
月刊『鉄道ファン』公式サイト. This website uses Apache. SEO is good (85/100) and accessibility is excellent (100/100). Security scores fair (70/100) and performance excellent (100/100). Top issue: Multiple H1 headings found.
月刊『鉄道ファン』公式サイト
Top issues to fix
7 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-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
3 issue(s) found
Performance
163 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
月刊『鉄道ファン』公式サイト
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- 鉄道ファン・railf.jp
- Description
- 月刊『鉄道ファン』公式サイト
- Canonical
- http://railf.jp
- Language
- ja
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Nijimo, Inc.
- Subject
- railf.jp
- Valid from
- Apr 12, 2026
- Valid to
- Oct 27, 2026
- Days until expiry
- 63
- SAN domains
- railf.jp, www.railf.jp
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 2 · H2 17 · H3 6
Links
49 internal · 9 external · 20 broken
Images
40 total · 0 missing alt
Scripts / Styles
20 scripts · 3 stylesheets
JS / CSS size
3.0 KB · 5.2 KB
Page size
48.9 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Multiple H1 headings found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://railf.jp
- Final URL
- https://railf.jp
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 162 ms
- HTML size
- 48.9 KB
- Redirect chain
- https://railf.jp
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does railf.jp use?
- railf.jp is built with jQuery, Google Analytics, Apache.
- Is railf.jp secure (HTTPS)?
- Yes. railf.jp uses TLS 1.2 with a certificate issued by Nijimo, Inc., valid until Oct 27, 2026.
- Who hosts railf.jp?
- Hosting provider information for railf.jp is not available yet.
- What is railf.jp's SEO score?
- railf.jp scored 85/100 for SEO in the latest analysis (great).
- What is railf.jp's overall website score?
- railf.jp has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card