yahoo-mbga.jp
PCゲーム - ゲームならYahoo!モバゲー
Last scanned Aug 2, 2026, 1:00 PM · 9 views
Overall score
Fair
Summary
人気の高いパズルやRPGなど、バラエティ豊かなゲームが盛りだくさん。アバターやコミュニティも楽しめるYahoo!モバゲーは、2000万人以上のユーザが楽しむソーシャ… This website uses Apache. SEO is fair (55/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
人気の高いパズルやRPGなど、バラエティ豊かなゲームが盛りだくさん。アバターやコミュニティも楽しめるYahoo!モバゲーは、2000万人以上のユーザが楽しむソーシャルネットワーキングサービスです。
Top issues to fix
14 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.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
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.
+8 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
226 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Score history
-1 overall since Jul 26, 2026
- Overall
- 75
- SEO
- 55
- Security
- 65
- Performance
- 100
- Accessibility
- 85
Organization
Company details published in this site's own structured data.
人気の高いパズルやRPGなど、バラエティ豊かなゲームが盛りだくさん。アバターやコミュニティも楽しめるYahoo!モバゲーは、2000万人以上のユーザが楽しむソーシャルネットワーキングサービスです。
Meta tags
- Title
- PCゲーム - ゲームならYahoo!モバゲー
- Description
- 人気の高いパズルやRPGなど、バラエティ豊かなゲームが盛りだくさん。アバターやコミュニティも楽しめるYahoo!モバゲーは、2000万人以上のユーザが楽しむソーシャルネットワーキングサービスです。
- Canonical
- Language
- ja
- Charset
- utf-8
- Viewport
- 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
- Amazon
- Subject
- *.yahoo-mbga.jp
- Valid from
- Jan 23, 2026
- Valid to
- Feb 21, 2027
- Days until expiry
- 203
- SAN domains
- *.yahoo-mbga.jp, yahoo-mbga.jp
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 0 · H2 3 · H3 4
Links
126 internal · 2 external · 20 broken
Images
38 total · 0 missing alt
Scripts / Styles
32 scripts · 11 stylesheets
JS / CSS size
1.6 KB · 43 B
Page size
43.8 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
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing viewport meta tag
Scan details
- Requested URL
- https://yahoo-mbga.jp
- Final URL
- https://yahoo-mbga.jp
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 226 ms
- HTML size
- 43.8 KB
- Redirect chain
- https://yahoo-mbga.jp
See something wrong on this report? Request a correction
Related websites
Same technology stack
anytimefitness.co.jp
エニタイムフィットネス 24時間営業のフィットネスジム
exact.com
Exact business software for SMEs and their accountants
medicaps.ac.in
Top University in Indore, Madhya Pradesh | Medicaps University
mc.edu
Mississippi Christian University
ezit.hu
EZIT - Magyar Hosting
eiu.edu
Eastern Illinois University | Official Website | EIU
Frequently asked questions
- What technology does yahoo-mbga.jp use?
- yahoo-mbga.jp is built with jQuery, Meta Pixel, Apache.
- Is yahoo-mbga.jp secure (HTTPS)?
- Yes. yahoo-mbga.jp uses TLS 1.2 with a certificate issued by Amazon, valid until Feb 21, 2027.
- Who hosts yahoo-mbga.jp?
- Hosting provider information for yahoo-mbga.jp is not available yet.
- What is yahoo-mbga.jp's SEO score?
- yahoo-mbga.jp scored 55/100 for SEO in the latest analysis (fair).
- What is yahoo-mbga.jp's overall website score?
- yahoo-mbga.jp has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.
- Has yahoo-mbga.jp's score changed over time?
- yahoo-mbga.jp's overall score has declined by 1 point (from 76 to 75) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card