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dr-noutore.jp

Dr.脳トレ｜脳トレゲームで認知症予防【完全無料】

Last scanned Jul 26, 2026, 12:49 PM

75

Overall score

Fair

Summary

Dr.脳トレは、100種類以上の脳トレ無料サイト。中高年向けダウンロードなしの脳トレ無料アプリ。医師監修の脳トレメニューを認知症予防にお役立てください。. This website uses Nginx hosted on AWS behind CloudFront CDN. SEO is good (75/100) and accessibility is fair (70/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

Dr.脳トレは、100種類以上の脳トレ無料サイト。中高年向けダウンロードなしの脳トレ無料アプリ。医師監修の脳トレメニューを認知症予防にお役立てください。

United States
Hosted on AWS

Top issues to fix

10 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.

  • 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.

  • Missing X-Frame-Options header

    Security

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

  • 5 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.

+4 more issues — details in the sections below.

75

SEO

4 issue(s) found

90

Performance

300 ms

65

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.

Dr.脳トレは、100種類以上の脳トレ無料サイト。中高年向けダウンロードなしの脳トレ無料アプリ。医師監修の脳トレメニューを認知症予防にお役立てください。

Contact

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

Source: https://dr-noutore.jp/users/contact

Meta tags

Title
Dr.脳トレ｜脳トレゲームで認知症予防【完全無料】
Description
Dr.脳トレは、100種類以上の脳トレ無料サイト。中高年向けダウンロードなしの脳トレ無料アプリ。医師監修の脳トレメニューを認知症予防にお役立てください。
Canonical
https://dr-noutore.jp/
Language
ja
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
index, follow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Dr.脳トレ｜脳トレゲームで認知症予防【完全無料】
og:description
—
og:type
website
og:url
https://dr-noutore.jp/

Twitter Card

twitter:card
summary_large_image
twitter:title
Dr.脳トレ｜脳トレゲームで認知症予防【完全無料】
twitter:description
Dr.脳トレは、100種類以上の脳トレ無料サイト。中高年向けダウンロードなしの脳トレ無料アプリ。医師監修の脳トレメニューを認知症予防にお役立てください。

Technologies

Detected frameworks, languages, and tools.

jQueryNginx

Hosting & CDN

Hosting provider
AWS
CDN provider
CloudFront
IP address
108.158.46.3
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 108.158.46.3
  • 108.158.46.81
  • 108.158.46.75
  • 108.158.46.30
AAAA—
MX
  • mail.dr-noutore.jp
TXT
  • facebook-domain-verification=caho7pp4wlq6xaocy2i5u30blxxlrv
  • v=spf1 ip4:3.114.172.208 ip4:54.199.91.206 ip4:54.250.109.112 ~all
  • google-site-verification=RgnNUbYZE0_BbxvfuEDnX_FPfj-Lj91OJCVa0CcnkhU
NS
  • ns-727.awsdns-26.net
  • ns-1741.awsdns-25.co.uk
  • ns-1310.awsdns-35.org
  • ns-259.awsdns-32.com
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
dr-noutore.jp
Valid from
Jan 19, 2026
Valid to
Feb 16, 2027
Days until expiry
203
SAN domains
dr-noutore.jp, *.dr-noutore.jp

Security headers

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

Compression: none · 5 cookie(s) observed

Content & assets

Headings

H1 2 · H2 5 · H3 0

Links

129 internal · 4 external · 0 broken

Images

120 total · 116 missing alt

Scripts / Styles

6 scripts · 5 stylesheets

JS / CSS size

544 KB · 72.6 KB

Page size

139 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
0
sitemap.xml
Found
URLs in sitemap
138

SEO issues

  • Title longer than 60 characters
  • Meta description longer than 160 characters
  • Multiple H1 headings found
  • No structured data (JSON-LD) found

Accessibility issues

  • Over half of images are missing alt text

Scan details

Requested URL
https://dr-noutore.jp
Final URL
https://dr-noutore.jp
HTTP status
200
HTTP version
HTTP/2
Response time
298 ms
HTML size
139 KB
Redirect chain
https://dr-noutore.jp

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Frequently asked questions

What technology does dr-noutore.jp use?
dr-noutore.jp is built with jQuery, Nginx.
Is dr-noutore.jp secure (HTTPS)?
Yes. dr-noutore.jp uses TLS 1.3 with a certificate issued by Amazon, valid until Feb 16, 2027.
Who hosts dr-noutore.jp?
dr-noutore.jp is hosted on AWS, behind CloudFront CDN.
What is dr-noutore.jp's SEO score?
dr-noutore.jp scored 75/100 for SEO in the latest analysis (fair).
What is dr-noutore.jp's overall website score?
dr-noutore.jp has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.