tetsudo.com
Tetsudo.com（鉄道コム）
Last scanned Jul 26, 2026, 5:47 AM
Overall score
Great
Summary
鉄道ファンのための“みんなで作る”鉄道情報サイト。鉄道に関するイベント情報、未来ニュース、車両トピックスを掲載。インターネット上の公式リリース、ブ�… This website uses Google Analytics. SEO is good (85/100) and accessibility is excellent (100/100). Security scores fair (70/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
鉄道コム
鉄道ファンのための“みんなで作る”鉄道情報サイト。鉄道に関するイベント情報、未来ニュース、車両トピックスを掲載。インターネット上の公式リリース、ブログ、動画、つぶやきなどを集めたリンク集や、参加型ゲーム「駅つなゲー」も提供。
Top issues to fix
8 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.
2 cookies without Secure/HttpOnly flags
SecuritySet 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
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
394 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
鉄道コム
鉄道ファンのための“みんなで作る”鉄道情報サイト。鉄道に関するイベント情報、未来ニュース、車両トピックスを掲載。インターネット上の公式リリース、ブログ、動画、つぶやきなどを集めたリンク集や、参加型ゲーム「駅つなゲー」も提供。
Meta tags
- Title
- Tetsudo.com（鉄道コム）
- Description
- 鉄道ファンのための“みんなで作る”鉄道情報サイト。鉄道に関するイベント情報、未来ニュース、車両トピックスを掲載。インターネット上の公式リリース、ブログ、動画、つぶやきなどを集めたリンク集や、参加型ゲーム「駅つなゲー」も提供。
- Canonical
- https://www.tetsudo.com/
- Language
- ja
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- max-image-preview:large
- 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 1.3
- Issuer
- Sectigo Limited
- Subject
- Valid from
- Feb 10, 2026
- Valid to
- Mar 13, 2027
- Days until expiry
- 227
- SAN domains
- cnn.co.jp, id.aiasahi.jp, s.aiasahi.jp, s.cnn.co.jp, s.japan.cnet.com, s.japan.zdnet.com, tc.sp.tetsudo.com, tetsudo.com, www.tetsudo.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 10 · H3 28
Links
306 internal · 28 external · 20 broken
Images
56 total · 0 missing alt
Scripts / Styles
43 scripts · 12 stylesheets
JS / CSS size
14.2 KB · 0 B
Page size
117 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://tetsudo.com
- Final URL
- https://www.tetsudo.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 392 ms
- HTML size
- 117 KB
- Redirect chain
- https://tetsudo.com → https://www.tetsudo.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does tetsudo.com use?
- tetsudo.com is built with jQuery, Google Analytics, Meta Pixel.
- Is tetsudo.com secure (HTTPS)?
- Yes. tetsudo.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Mar 13, 2027.
- Who hosts tetsudo.com?
- Hosting provider information for tetsudo.com is not available yet.
- What is tetsudo.com's SEO score?
- tetsudo.com scored 85/100 for SEO in the latest analysis (great).
- What is tetsudo.com's overall website score?
- tetsudo.com has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
- What company operates tetsudo.com?
- tetsudo.com is operated by 鉄道コム. 鉄道ファンのための“みんなで作る”鉄道情報サイト。鉄道に関するイベント情報、未来ニュース、車両トピックスを掲載。インターネット上の公式リリース、ブログ、動画、つぶやきなどを集めたリンク集や、参加型ゲーム「駅つなゲー」も提供。
OpenGraph & Twitter Card
OpenGraph
Twitter Card