yamareco.org
ヤマレコ-登山やハイキング、クライミングなどの記録を共有できる、登山の総合コミュニティサイト
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Fair
Summary
ヤマレコは、登山、ハイキングなど、山に関わる全ての方を対象にしたコミュニティサイトです。 写真、GPSログと同期したルート図、標高グラフなどを投稿できる… This website uses Google Analytics behind Cloudflare CDN. SEO is fair (65/100) and accessibility is fair (70/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
ヤマレコは、登山、ハイキングなど、山に関わる全ての方を対象にしたコミュニティサイトです。 写真、GPSログと同期したルート図、標高グラフなどを投稿できる登山の計画や山行記録（登山記録）を中心に、日記や掲示板などの機能も豊富に揃っています。
Top issues to fix
13 issues found · 3 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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
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.
5 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.
+7 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
336 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
ヤマレコは、登山、ハイキングなど、山に関わる全ての方を対象にしたコミュニティサイトです。 写真、GPSログと同期したルート図、標高グラフなどを投稿できる登山の計画や山行記録（登山記録）を中心に、日記や掲示板などの機能も豊富に揃っています。
Meta tags
- Title
- ヤマレコ-登山やハイキング、クライミングなどの記録を共有できる、登山の総合コミュニティサイト
- Description
- ヤマレコは、登山、ハイキングなど、山に関わる全ての方を対象にしたコミュニティサイトです。 写真、GPSログと同期したルート図、標高グラフなどを投稿できる登山の計画や山行記録（登山記録）を中心に、日記や掲示板などの機能も豊富に揃っています。
- Canonical
- Language
- ja
- Charset
- EUC-JP
- Viewport
- target-densitydpi=device-dpi, width=1048, maximum-scale=1.9, user-scalable=yes
- Robots meta
- index,follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- 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
- Google Trust Services
- Subject
- yamareco.com
- Valid from
- Aug 19, 2026
- Valid to
- Nov 17, 2026
- Days until expiry
- 84
- SAN domains
- yamareco.com, *.yamareco.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 5 cookie(s) observed
Content & assets
Headings
H1 1 · H2 0 · H3 8
Links
219 internal · 17 external · 1 broken
Images
168 total · 125 missing alt
Scripts / Styles
58 scripts · 10 stylesheets
JS / CSS size
519 KB · 7.8 KB
Page size
218 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
- Missing canonical link
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
Scan details
- Requested URL
- https://yamareco.org
- Final URL
- https://www.yamareco.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 332 ms
- HTML size
- 218 KB
- Redirect chain
- https://yamareco.org → https://www.yamareco.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does yamareco.org use?
- yamareco.org is built with PHP, Bootstrap, jQuery, Google Analytics, Cloudflare Analytics, Google Ads, Meta Pixel.
- Is yamareco.org secure (HTTPS)?
- Yes. yamareco.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Nov 17, 2026.
- Who hosts yamareco.org?
- Hosting provider information for yamareco.org is not available yet.
- What is yamareco.org's SEO score?
- yamareco.org scored 65/100 for SEO in the latest analysis (fair).
- What is yamareco.org's overall website score?
- yamareco.org has an overall SiteGraph score of 72/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card