inazuma.jp website report
イナズマイレブンシリーズ
Last scanned
Overall score
Great
About inazuma.jp
inazuma.jp is a website. It describes itself as “レベルファイブが贈る超次元サッカーゲーム 「イナズマイレブン」シリーズ公式サイト！ゲーム情報や、キャラクター情報、イベント情報など、ここでしか手に入らない情報が満載！”. It is also on YouTube and X.
Score profile
Top issues to fix
10 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
+4 more issues — details in the sections below.
How it compares
inazuma.jp scores higher overall than 55% of the 163,243 sites we have scanned.
vs. All scanned sites
163,243 sitesThe dot is this site; the tick is the typical (median) score for the group. The number on the right is the percentile: the share of the group this site scores above.
Technology stack
inazuma.jp is built with jQuery and Google Analytics.
Analytics (1)
Libraries (1)
Hosting & DNS
- IP address
- —
- ASN
- —
- IPv6
- Not supported
- HTTP
- HTTP/1.1
Show DNS record values
TXT record contents are not republished; only their count is shown.
Security
inazuma.jp uses TLS 1.3 with a certificate valid for 97 more days and sets 1 of 6 recommended security headers.
Security headers1 of 6 set
- HSTSForces HTTPS
- CSPBlocks injected scripts
- X-Frame-OptionsStops clickjacking
- X-Content-TypeStops MIME sniffing
- Referrer-PolicyLimits URL leakage
- Permissions-PolicyRestricts browser features
TLS certificate
- Names covered
- 2
- Cookies set
- 0
Email security
inazuma.jp scores C for email security, with SPF and DMARC policy “quarantine”.
- SPFGood
Rejects senders not listed (-all).
- DMARCWeak
Forged mail is sent to spam.
- MTA-STSNot set
Not published; mail to this domain can be downgraded to plaintext.
- BIMINot set
Not published (optional).
Mail services authorised in SPF: Microsoft 365
Performance & carbon
inazuma.jp scores 100/100 for performance, with an estimated load time of 0.7 s. A visit emits an estimated 0.04 g of CO2 (grade A+).
Page weight
- HTML 102 KB
- JavaScript 822 B
- Est. load
- 738 ms
- Response
- 736 ms
- Scripts / CSS
- 13 / 6
Carbon per visitA+
0.04 g CO2 per uncached view
Estimate from the Sustainable Web Design model. HTML, JavaScript and CSS only; images, video and fonts are not measured. Treat it as a lower bound for comparing pages, not an audit.
SEO & accessibility
inazuma.jp scores 65/100 for SEO and 100/100 for accessibility, with 6 SEO issues to fix.
Heading structure
2 H1s; one is the convention.
Image alt text
58 images · 0 without alt text · 0 lazy-loaded
Links
- Internal 199
- External 32
- Broken 17
SEO issues6
- Meta description longer than 160 characters
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues0
No accessibility issues detected.
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- イナズマイレブンシリーズ
- Description
- レベルファイブが贈る超次元サッカーゲーム 「イナズマイレブン」シリーズ公式サイト！ゲーム情報や、キャラクター情報、イベント情報など、ここでしか手に入らない情報が満載！
- Canonical
- Language
- ja
- Robots meta
Crawl files
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
Structured data
No JSON-LD types declared.
- Microdata items
- 0
- RDFa items
- 0
Scan
- Final URL
- https://www.inazuma.jp/
- HTTP status
- 200
- Redirects
- https://inazuma.jp → https://www.inazuma.jp/
- Scanned
- Aug 24, 2026, 1:22 PM
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Frequently asked questions about inazuma.jp
- What is inazuma.jp?
- inazuma.jp is a website. It describes itself as “レベルファイブが贈る超次元サッカーゲーム 「イナズマイレブン」シリーズ公式サイト！ゲーム情報や、キャラクター情報、イベント情報など、ここでしか手に入らない情報が満載！”. It is also on YouTube and X.
- What technology does inazuma.jp use?
- inazuma.jp is built with jQuery and Google Analytics.
- Is inazuma.jp secure?
- inazuma.jp uses TLS 1.3 with a certificate valid for 97 more days and sets 1 of 6 recommended security headers.
- Is inazuma.jp protected against email spoofing?
- inazuma.jp scores C for email security, with SPF and DMARC policy “quarantine”.
- How does inazuma.jp compare with similar sites?
- inazuma.jp scores higher overall than 55% of the 163,243 sites we have scanned.
- What is inazuma.jp's overall score?
- inazuma.jp has an overall SiteGraph score of 83/100, combining SEO (65), performance (100), security (75) and accessibility (100).
Open Graph & Twitter