dengekionline.com
電撃オンライン【ゲーム・アニメ・ガジェットの総合情報サイト】
Last scanned Jul 26, 2026, 5:17 AM
Overall score
Fair
Summary
ゲームを中心に、アニメ、ガジェット等の情報を発信する総合エンタメサイト。ニュース、レビュー、インタビュー、動画などを通じて、最新のゲーム情報を毎日�… This website uses WordPress behind CloudFront CDN. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance fair (65/100). Top issue: Title longer than 60 characters.
ゲームを中心に、アニメ、ガジェット等の情報を発信する総合エンタメサイト。ニュース、レビュー、インタビュー、動画などを通じて、最新のゲーム情報を毎日発信。ライトノベル（ラノベ）、漫画（コミック）情報も充実しています！
Top issues to fix
11 issues found · 2 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 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.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
+5 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
2.64 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
ゲームを中心に、アニメ、ガジェット等の情報を発信する総合エンタメサイト。ニュース、レビュー、インタビュー、動画などを通じて、最新のゲーム情報を毎日発信。ライトノベル（ラノベ）、漫画（コミック）情報も充実しています！
Meta tags
- Title
- 電撃オンライン【ゲーム・アニメ・ガジェットの総合情報サイト】
- Description
- ゲームを中心に、アニメ、ガジェット等の情報を発信する総合エンタメサイト。ニュース、レビュー、インタビュー、動画などを通じて、最新のゲーム情報を毎日発信。ライトノベル（ラノベ）、漫画（コミック）情報も充実しています！
- Canonical
- https://dengekionline.com
- Language
- ja
- Charset
- UTF-8
- Viewport
- width=device-width,initial-scale=1,maximum-scale=5,viewport-fit=cover
- Robots meta
- Manifest
- https://dengekionline.com/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- CloudFront
- 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
- Amazon
- Subject
- dengekionline.com
- Valid from
- Jan 26, 2026
- Valid to
- Feb 24, 2027
- Days until expiry
- 213
- SAN domains
- dengekionline.com, *.dengekionline.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 5 · H2 8 · H3 0
Links
164 internal · 10 external · 1 broken
Images
155 total · 17 missing alt
Scripts / Styles
21 scripts · 5 stylesheets
JS / CSS size
2.1 MB · 99 B
Page size
583 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
- Multiple H1 headings found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://dengekionline.com
- Final URL
- https://dengekionline.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 2.63 s
- HTML size
- 583 KB
- Redirect chain
- https://dengekionline.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does dengekionline.com use?
- dengekionline.com is built with Next.js, WordPress, Google Ads.
- Is dengekionline.com secure (HTTPS)?
- Yes. dengekionline.com uses TLS 1.3 with a certificate issued by Amazon, valid until Feb 24, 2027.
- Who hosts dengekionline.com?
- Hosting provider information for dengekionline.com is not available yet.
- What is dengekionline.com's SEO score?
- dengekionline.com scored 65/100 for SEO in the latest analysis (fair).
- What is dengekionline.com's overall website score?
- dengekionline.com has an overall SiteGraph score of 72/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card