yahoo-mbga.jp
PCゲーム - ゲームならYahoo!モバゲー
Last scanned Jul 26, 2026, 5:17 AM · 1 view
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 hosted on AWS. SEO is fair (60/100) 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。
- United States
- Hosted on AWS
Top issues to fix
13 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.
+7 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
208 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
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。
Contact
Email, phone, and address published on this site's own pages.
Source: https://yahoo-mbga.jp/help
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
- AWS
- CDN provider
- —
- IP address
- 52.199.188.121
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
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
- 210
- 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
128 internal · 2 external · 19 broken
Images
38 total · 0 missing alt
Scripts / Styles
32 scripts · 11 stylesheets
JS / CSS size
196 KB · 141 KB
Page size
44.0 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 15
- 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
- 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
- 208 ms
- HTML size
- 44.0 KB
- Redirect chain
- https://yahoo-mbga.jp
See something wrong on this report? Request a correction
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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?
- yahoo-mbga.jp is hosted on AWS.
- What is yahoo-mbga.jp's SEO score?
- yahoo-mbga.jp scored 60/100 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 76/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card