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youmark.jp

株式会社 佑人社

Last scanned Jul 27, 2026, 11:43 AM · 1 view

71

Overall score

Fair

Summary

This website uses Nginx hosted on SAKURA-B - SAKURA Internet Inc., JP. SEO is fair (50/100) and accessibility is good (75/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.

Japan
Hosted on SAKURA-B - SAKURA Internet Inc., JP

Top issues to fix

14 issues found · 5 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.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • 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.

  • Missing viewport meta tag

    Accessibility

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

  • TLS certificate expires in 30 days

    Security

    Renew soon or enable auto-renewal to avoid a browser-warning outage.

+8 more issues — details in the sections below.

50

SEO

7 issue(s) found

100

Performance

126 ms

65

Security

HTTPS & header checks

75

Accessibility

3 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.

Meta tags

Title
株式会社 佑人社
Description
Canonical
Language
Charset
Viewport
Robots meta
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.

Nginx

Hosting & CDN

CDN provider
—
IP address
59.106.13.167
ASN
AS9370 (SAKURA-B - SAKURA Internet Inc., JP)

DNS records

TypeValue
A
  • 59.106.13.167
AAAA—
MX
  • youmark.jp
TXT
  • google-site-verification=hHGjWzDsuK8eaqlt2BtCIqPFmazbyA5-gUUOzFWXQJ8
  • v=spf1 ip4:59.106.13.167 ip4:118.243.235.239 ip4:54.238.189.45 ip4:54.238.166.228 ip4:54.238.199.35 ip4:54.64.174.223 ip4:54.65.242.145 ip4:52.193.237.237 ip4:52.68.134.252 ip4:52.69.194.112 ip4:3.114.144.62 ip4:13.112.58.163 ip4:54.178.152.162 ~all
NS
  • ns2.dns.ne.jp
  • ns1.dns.ne.jp
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
youmark.jp
Valid from
May 28, 2026
Valid to
Aug 26, 2026
Days until expiry
30
SAN domains
www.youmark.jp, youmark.jp

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 314 B

Page size

1.1 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing meta description
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found
  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://youmark.jp
Final URL
https://youmark.jp
HTTP status
200
HTTP version
HTTP/2
Response time
126 ms
HTML size
1.1 KB
Redirect chain
https://youmark.jp

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does youmark.jp use?
youmark.jp is built with Nginx.
Is youmark.jp secure (HTTPS)?
Yes. youmark.jp uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 26, 2026.
Who hosts youmark.jp?
youmark.jp is hosted on SAKURA-B - SAKURA Internet Inc., JP.
What is youmark.jp's SEO score?
youmark.jp scored 50/100 for SEO in the latest analysis (fair).
What is youmark.jp's overall website score?
youmark.jp has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.