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minkou.jp

みんなの学校情報|大学~幼稚園まであらゆる学校の情報(口コミ・偏差値など)が満載!

Last scanned Aug 1, 2026, 11:00 PM · 8 views

86

Overall score

Great

Summary

学校選びに役立つ評判、入試(受験)情報をご紹介します。. This website uses Nginx. SEO is fair (70/100) and accessibility is excellent (95/100). Security scores good (85/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

学校選びに役立つ評判、入試(受験)情報をご紹介します。

Top issues to fix

9 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.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • 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.

  • 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.

+3 more issues — details in the sections below.

70

SEO

5 issue(s) found

100

Performance

570 ms

85

Security

HTTPS & header checks

95

Accessibility

1 issue(s) found

Score history

-3 overall since Jul 25, 2026

Overall
86
SEO
70
Security
85
Performance
100
Accessibility
95

Organization

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

学校選びに役立つ評判、入試(受験)情報をご紹介します。

Meta tags

Title
みんなの学校情報|大学~幼稚園まであらゆる学校の情報(口コミ・偏差値など)が満載!
Description
学校選びに役立つ評判、入試(受験)情報をご紹介します。
Canonical
Language
ja
Charset
utf-8
Viewport
Robots meta
index, follow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
みんなの学校情報|大学~幼稚園まであらゆる学校の情報(口コミ・偏差値など)が満載!
og:description
学校選びに役立つ評判、入試(受験)情報をご紹介します。
og:type
website
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
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
minkou.jp
Valid from
Jan 9, 2026
Valid to
Feb 7, 2027
Days until expiry
190
SAN domains
minkou.jp, *.dev.minkou.jp, *.minkou.jp, *.admin.dev.minkou.jp

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 5 · H3 4

Links

51 internal · 7 external · 20 broken

Images

29 total · 0 missing alt

Scripts / Styles

19 scripts · 2 stylesheets

JS / CSS size

8.0 KB · 37 B

Page size

34.7 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
  • Missing canonical link
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Missing viewport meta tag

Scan details

Requested URL
https://minkou.jp
Final URL
https://www.minkou.jp/
HTTP status
200
HTTP version
HTTP/2
Response time
570 ms
HTML size
34.7 KB
Redirect chain
https://minkou.jp → https://www.minkou.jp/

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Frequently asked questions

What technology does minkou.jp use?
minkou.jp is built with jQuery, Google Analytics, Google Ads, Nginx.
Is minkou.jp secure (HTTPS)?
Yes. minkou.jp uses TLS 1.3 with a certificate issued by Amazon, valid until Feb 7, 2027.
Who hosts minkou.jp?
Hosting provider information for minkou.jp is not available yet.
What is minkou.jp's SEO score?
minkou.jp scored 70/100 for SEO in the latest analysis (fair).
What is minkou.jp's overall website score?
minkou.jp has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
Has minkou.jp's score changed over time?
minkou.jp's overall score has declined by 3 points (from 89 to 86) since Jul 25, 2026.