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.

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.

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 · 10 views

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.

SEO

5 issue(s) found

100

Performance

570 ms

Security

HTTPS & header checks

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

Technologies

Detected frameworks, languages, and tools.

jQuery Google Analytics Google Ads Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
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: 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

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/

See something wrong on this report? Request a correction

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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.