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SGSiteGraph

kadokawa.co.jp

KADOKAWAオフィシャルサイト

Last scanned Jul 22, 2026, 8:11 PM

79

Overall score

Fair

Summary

KADOKAWAグループの製品・サービス情報サイト。書籍、雑誌、映画、アニメ、ゲーム、グッズをはじめとする製品・サービス情報やイベント情報、ニュースリリース��… This website uses Apache hosted on AWS behind CloudFront CDN. SEO is good (75/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.

KADOKAWAグループの製品・サービス情報サイト。書籍、雑誌、映画、アニメ、ゲーム、グッズをはじめとする製品・サービス情報やイベント情報、ニュースリリースなどがご覧いただけます。

United States
Hosted on AWS

Top issues to fix

8 issues found · 3 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • 2 cookies without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

+2 more issues — details in the sections below.

75

SEO

3 issue(s) found

90

Performance

453 ms

65

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

KADOKAWAグループの製品・サービス情報サイト。書籍、雑誌、映画、アニメ、ゲーム、グッズをはじめとする製品・サービス情報やイベント情報、ニュースリリースなどがご覧いただけます。

YouTube

Contact

Email, phone, and address published on this site's own pages.

Source: https://www.kadokawa.co.jp/support/

Meta tags

Title
KADOKAWAオフィシャルサイト
Description
KADOKAWAグループの製品・サービス情報サイト。書籍、雑誌、映画、アニメ、ゲーム、グッズをはじめとする製品・サービス情報やイベント情報、ニュースリリースなどがご覧いただけます。
Canonical
https://www.kadokawa.co.jp/
Language
ja
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0, maximum-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
KADOKAWAオフィシャルサイト
og:description
KADOKAWAグループの製品・サービス情報サイト。書籍、雑誌、映画、アニメ、ゲーム、グッズをはじめとする製品・サービス情報やイベント情報、ニュースリリースなどがご覧いただけます。
og:type
website
og:url
https://www.kadokawa.co.jp/

Twitter Card

twitter:card
summary_large_image
twitter:title
KADOKAWAオフィシャルサイト
twitter:description
KADOKAWAグループの製品・サービス情報サイト。書籍、雑誌、映画、アニメ、ゲーム、グッズをはじめとする製品・サービス情報やイベント情報、ニュースリリースなどがご覧いただけます。

Technologies

Detected frameworks, languages, and tools.

jQueryGoogle AnalyticsMeta PixelApache

Hosting & CDN

Hosting provider
AWS
CDN provider
CloudFront
IP address
18.172.78.57
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 18.172.78.57
  • 18.172.78.96
  • 18.172.78.55
  • 18.172.78.77
AAAA
  • 2600:9000:264c:ee00:0:67e:3240:93a1
  • 2600:9000:264c:7a00:0:67e:3240:93a1
  • 2600:9000:264c:6000:0:67e:3240:93a1
  • 2600:9000:264c:e200:0:67e:3240:93a1
  • 2600:9000:264c:4000:0:67e:3240:93a1
  • 2600:9000:264c:6e00:0:67e:3240:93a1
  • 2600:9000:264c:cc00:0:67e:3240:93a1
  • 2600:9000:264c:4a00:0:67e:3240:93a1
MX—
TXT—
NS
  • ns-1187.awsdns-20.org
  • ns-101.awsdns-12.com
  • ns-790.awsdns-34.net
  • ns-2033.awsdns-62.co.uk
CAA—
CNAME
  • d3ecodm7yd4bm1.cloudfront.net
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
www.kadokawa.co.jp
Valid from
Jun 8, 2026
Valid to
Dec 22, 2026
Days until expiry
152
SAN domains
www.kadokawa.co.jp, cms01.kohp.kadokawa-isys.jp

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: none · 3 cookie(s) observed

Content & assets

Headings

H1 0 · H2 109 · H3 17

Links

324 internal · 30 external · 0 broken

Images

85 total · 0 missing alt

Scripts / Styles

25 scripts · 4 stylesheets

JS / CSS size

837 KB · 216 KB

Page size

167 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
8
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Meta description longer than 160 characters
  • No H1 heading found
  • No structured data (JSON-LD) found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://kadokawa.co.jp
Final URL
https://www.kadokawa.co.jp/
HTTP status
200
HTTP version
HTTP/2
Response time
450 ms
HTML size
167 KB
Redirect chain
https://kadokawa.co.jp → https://www.kadokawa.co.jp/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does kadokawa.co.jp use?
kadokawa.co.jp is built with jQuery, Google Analytics, Meta Pixel, Apache.
Is kadokawa.co.jp secure (HTTPS)?
Yes. kadokawa.co.jp uses TLS 1.3 with a certificate issued by Amazon, valid until Dec 22, 2026.
Who hosts kadokawa.co.jp?
kadokawa.co.jp is hosted on AWS, behind CloudFront CDN.
What is kadokawa.co.jp's SEO score?
kadokawa.co.jp scored 75/100 for SEO in the latest analysis (fair).
What is kadokawa.co.jp's overall website score?
kadokawa.co.jp has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.