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SGSiteGraph

chunithm-net.com

CHUNITHM ■ CHUNITHM-NET

Last scanned Jul 26, 2026, 1:19 PM

79

Overall score

Fair

Summary

【新音ゲー】 maimai チームが贈る、セガの新作音楽ゲーム「CHUNITHM(チュウニズム)」. This website uses Nginx hosted on IDCF - IDC Frontier Inc., JP. SEO is good (75/100) and accessibility is fair (70/100). Security scores excellent (90/100) and performance good (80/100). Top issue: Missing canonical link.

【新音ゲー】 maimai チームが贈る、セガの新作音楽ゲーム「CHUNITHM(チュウニズム)」

Japan
Hosted on IDCF - IDC Frontier Inc., JP

Top issues to fix

8 issues found · 2 high priority

  • Missing Content-Security-Policy header

    Security

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

  • Over half of images are missing alt text

    Accessibility

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

  • 3 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.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

+2 more issues — details in the sections below.

75

SEO

4 issue(s) found

80

Performance

1.30 s

90

Security

HTTPS & header checks

70

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.

【新音ゲー】 maimai チームが贈る、セガの新作音楽ゲーム「CHUNITHM(チュウニズム)」

Contact

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

Meta tags

Title
CHUNITHM ■ CHUNITHM-NET
Description
【新音ゲー】 maimai チームが贈る、セガの新作音楽ゲーム「CHUNITHM(チュウニズム)」
Canonical
Language
ja
Charset
utf-8
Viewport
width=552,user-scalable=yes
Robots meta
INDEX, FOLLOW
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

CDN provider
IP address
203.137.171.207
ASN
AS4694 (IDCF - IDC Frontier Inc., JP)

DNS records

TypeValue
A
  • 203.137.171.207
  • 203.137.171.112
AAAA
MX
TXT
NS
CAA
CNAME
  • chu3-net.public.ilb.jp-east-3.idcfcloud.net
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
GlobalSign nv-sa
Subject
new.chunithm-net.com
Valid from
Sep 19, 2025
Valid to
Oct 21, 2026
Days until expiry
84
SAN domains
new.chunithm-net.com

Security headers

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

Compression: gzip · 3 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

0 internal · 15 external · 1 broken

Images

9 total · 5 missing alt

Scripts / Styles

9 scripts · 4 stylesheets

JS / CSS size

129 KB · 352 KB

Page size

25.6 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://chunithm-net.com
Final URL
https://new.chunithm-net.com/
HTTP status
200
HTTP version
HTTP/1.1
Response time
1.30 s
HTML size
25.6 KB
Redirect chain
https://chunithm-net.com → https://new.chunithm-net.com/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does chunithm-net.com use?
chunithm-net.com is built with PHP, jQuery, Google Analytics, Nginx.
Is chunithm-net.com secure (HTTPS)?
Yes. chunithm-net.com uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Oct 21, 2026.
Who hosts chunithm-net.com?
chunithm-net.com is hosted on IDCF - IDC Frontier Inc., JP.
What is chunithm-net.com's SEO score?
chunithm-net.com scored 75/100 for SEO in the latest analysis (fair).
What is chunithm-net.com's overall website score?
chunithm-net.com has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.
Is chunithm-net.com hiring?
chunithm-net.com has a careers page; check it directly for current openings.