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SGSiteGraph

umamusume.jp

ウマ娘 プリティーダービー 公式ポータルサイト｜Cygames

Last scanned Aug 24, 2026, 1:22 PM

75

Overall score

Fair

Summary

ウマ娘 プリティーダービー公式ポータルサイトです。メディアミックスコンテンツ『ウマ娘 プロジェクト』に関する情報をお届けします。. This website uses Nuxt behind CloudFront CDN. SEO is fair (65/100) and accessibility is fair (60/100). Security scores good (85/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

ウマ娘 プリティーダービー公式ポータルサイトです。メディアミックスコンテンツ『ウマ娘 プロジェクト』に関する情報をお届けします。

Top issues to fix

10 issues found · 3 high priority

  • 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.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • Missing X-Content-Type-Options header

    Security

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

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

+4 more issues — details in the sections below.

65

SEO

6 issue(s) found

90

Performance

418 ms

85

Security

HTTPS & header checks

60

Accessibility

2 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.

ウマ娘 プリティーダービー公式ポータルサイトです。メディアミックスコンテンツ『ウマ娘 プロジェクト』に関する情報をお届けします。

Contact

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

Meta tags

Title
ウマ娘 プリティーダービー 公式ポータルサイト｜Cygames
Description
ウマ娘 プリティーダービー公式ポータルサイトです。メディアミックスコンテンツ『ウマ娘 プロジェクト』に関する情報をお届けします。
Canonical
Language
ja
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0, user-scalable=no
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
ウマ娘 プリティーダービー 公式ポータルサイト｜Cygames
og:description
ウマ娘 プリティーダービー公式ポータルサイトです。メディアミックスコンテンツ『ウマ娘 プロジェクト』に関する情報をお届けします。
og:type
website
og:url
https://umamusume.jp/

Twitter Card

twitter:card
summary_large_image
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Vue.jsNuxt

Hosting & CDN

Hosting provider
—
CDN provider
CloudFront
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
umamusume.jp
Valid from
Apr 23, 2026
Valid to
Nov 6, 2026
Days until expiry
74
SAN domains
umamusume.jp, *.umamusume.jp

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 7

Links

18 internal · 9 external · 2 broken

Images

33 total · 23 missing alt

Scripts / Styles

10 scripts · 9 stylesheets

JS / CSS size

580 KB · 212 KB

Page size

747 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
  • Missing canonical link
  • No H1 heading found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text
  • No H1 heading found

Scan details

Requested URL
https://umamusume.jp
Final URL
https://umamusume.jp
HTTP status
200
HTTP version
HTTP/2
Response time
403 ms
HTML size
747 KB
Redirect chain
https://umamusume.jp

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does umamusume.jp use?
umamusume.jp is built with Vue.js, Nuxt.
Is umamusume.jp secure (HTTPS)?
Yes. umamusume.jp uses TLS 1.3 with a certificate issued by Amazon, valid until Nov 6, 2026.
Who hosts umamusume.jp?
Hosting provider information for umamusume.jp is not available yet.
What is umamusume.jp's SEO score?
umamusume.jp scored 65/100 for SEO in the latest analysis (fair).
What is umamusume.jp's overall website score?
umamusume.jp has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.