mangaplus-creators.jp
MANGA Plus Creators by SHUEISHA
Last scanned Jul 27, 2026, 9:43 AM · 1 view
Overall score
Fair
Summary
This website uses Google Analytics hosted on InfoSphere - NTT PC Communications, Inc., JP. SEO is good (75/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance good (75/100). Top issue: Missing meta description.
- Japan
- Hosted on InfoSphere - NTT PC Communications, Inc., JP
Top issues to fix
9 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.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
+3 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
156 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
- example@example.com
Meta tags
- Title
- MANGA Plus Creators by SHUEISHA
- Description
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- InfoSphere - NTT PC Communications, Inc., JP
- CDN provider
- —
- IP address
- 163.44.24.12
- ASN
- AS2514 (InfoSphere - NTT PC Communications, Inc., JP)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- mangaplus-creators.jp
- Valid from
- Jul 6, 2026
- Valid to
- Oct 4, 2026
- Days until expiry
- 68
- SAN domains
- *.mangaplus-creators.jp, mangaplus-creators.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 1 · H2 7 · H3 0
Links
184 internal · 2 external · 1 broken
Images
312 total · 15 missing alt
Scripts / Styles
28 scripts · 6 stylesheets
JS / CSS size
1.4 MB · 185 KB
Page size
292 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Missing meta description
- Missing canonical link
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://mangaplus-creators.jp
- Final URL
- https://mangaplus-creators.jp
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 151 ms
- HTML size
- 292 KB
- Redirect chain
- https://mangaplus-creators.jp
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does mangaplus-creators.jp use?
- mangaplus-creators.jp is built with Laravel, Google Analytics, Google Ads.
- Is mangaplus-creators.jp secure (HTTPS)?
- Yes. mangaplus-creators.jp uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 4, 2026.
- Who hosts mangaplus-creators.jp?
- mangaplus-creators.jp is hosted on InfoSphere - NTT PC Communications, Inc., JP.
- What is mangaplus-creators.jp's SEO score?
- mangaplus-creators.jp scored 75/100 for SEO in the latest analysis (fair).
- What is mangaplus-creators.jp's overall website score?
- mangaplus-creators.jp has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card