happycampus.co.jp
レポート、大学レポート、論文、書式、契約書、テンプレート、レポートの書き方、レポートの見本、検索、共有：ハッピーキャンパス
Last scanned Jul 26, 2026, 1:49 PM
Overall score
Fair
Summary
レポート、大学レポート、論文、書式、テンプレート等、4万件以上の資料を共有するハッピーキャンパスです。会員登録はもちろん無料！１GBの個人スペースと様�… This website uses Apache. SEO is fair (60/100) and accessibility is fair (55/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
レポート、大学レポート、論文、書式、テンプレート等、4万件以上の資料を共有するハッピーキャンパスです。会員登録はもちろん無料！１GBの個人スペースと様々な機能を提供し、より便利で資料の管理ができます。また自分の資料を直接販売することで収益を創り出すことができます。：ハッピーキャンパス
Top issues to fix
16 issues found · 4 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 viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
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.
+10 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
165 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Organization
Company details published in this site's own structured data.
レポート、大学レポート、論文、書式、テンプレート等、4万件以上の資料を共有するハッピーキャンパスです。会員登録はもちろん無料！１GBの個人スペースと様々な機能を提供し、より便利で資料の管理ができます。また自分の資料を直接販売することで収益を創り出すことができます。：ハッピーキャンパス
Meta tags
- Title
- レポート、大学レポート、論文、書式、契約書、テンプレート、レポートの書き方、レポートの見本、検索、共有：ハッピーキャンパス
- Description
- レポート、大学レポート、論文、書式、テンプレート等、4万件以上の資料を共有するハッピーキャンパスです。会員登録はもちろん無料！１GBの個人スペースと様々な機能を提供し、より便利で資料の管理ができます。また自分の資料を直接販売することで収益を創り出すことができます。：ハッピーキャンパス
- Canonical
- Language
- Charset
- utf-8
- Viewport
- Robots meta
- INDEX, FOLLOW
- 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
- DigiCert Inc
- Subject
- *.happycampus.co.jp
- Valid from
- Mar 16, 2026
- Valid to
- Sep 30, 2026
- Days until expiry
- 64
- SAN domains
- *.happycampus.co.jp, happycampus.co.jp
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 8 · H3 13
Links
253 internal · 0 external · 20 broken
Images
135 total · 72 missing alt
Scripts / Styles
22 scripts · 4 stylesheets
JS / CSS size
5.6 KB · 0 B
Page size
76.6 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
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://happycampus.co.jp
- Final URL
- https://happycampus.co.jp
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 164 ms
- HTML size
- 76.6 KB
- Redirect chain
- https://happycampus.co.jp
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does happycampus.co.jp use?
- happycampus.co.jp is built with PHP, jQuery, Google Analytics, Apache.
- Is happycampus.co.jp secure (HTTPS)?
- Yes. happycampus.co.jp uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Sep 30, 2026.
- Who hosts happycampus.co.jp?
- Hosting provider information for happycampus.co.jp is not available yet.
- What is happycampus.co.jp's SEO score?
- happycampus.co.jp scored 60/100 for SEO in the latest analysis (fair).
- What is happycampus.co.jp's overall website score?
- happycampus.co.jp has an overall SiteGraph score of 68/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card