okoshi-yasu.com
okoshi-yasu.com | 忍者ホームページ - 忍者ツールズ
Last scanned Jul 27, 2026, 10:43 AM
Overall score
Fair
Summary
okoshi-yasu.comドメインであなただけのホームページを作ってみませんか？『忍者ツールズ』なら無料であなたのホームページを作ることができます。. This website is hosted on IDCF - IDC Frontier Inc., JP. SEO is fair (60/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
okoshi-yasu.comドメインであなただけのホームページを作ってみませんか？『忍者ツールズ』なら無料であなたのホームページを作ることができます。
- Japan
- Hosted on IDCF - IDC Frontier Inc., JP
Top issues to fix
14 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
TLS certificate expires in 19 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
+8 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
141 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
okoshi-yasu.comドメインであなただけのホームページを作ってみませんか？『忍者ツールズ』なら無料であなたのホームページを作ることができます。
Meta tags
- Title
- okoshi-yasu.com | 忍者ホームページ - 忍者ツールズ
- Description
- okoshi-yasu.comドメインであなただけのホームページを作ってみませんか？『忍者ツールズ』なら無料であなたのホームページを作ることができます。
- Canonical
- Language
- Charset
- utf-8
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- IDCF - IDC Frontier Inc., JP
- CDN provider
- —
- IP address
- 202.228.215.60
- ASN
- AS4694 (IDCF - IDC Frontier Inc., JP)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- *.okoshi-yasu.com
- Valid from
- May 18, 2026
- Valid to
- Aug 16, 2026
- Days until expiry
- 19
- SAN domains
- *.okoshi-yasu.com, okoshi-yasu.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 1 · H3 0
Links
0 internal · 2 external · 0 broken
Images
2 total · 0 missing alt
Scripts / Styles
1 scripts · 1 stylesheets
JS / CSS size
0 B · 2.2 KB
Page size
2.0 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
- Meta description longer than 160 characters
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://okoshi-yasu.com
- Final URL
- https://okoshi-yasu.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 141 ms
- HTML size
- 2.0 KB
- Redirect chain
- https://okoshi-yasu.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does okoshi-yasu.com use?
- We did not detect any specific technologies for okoshi-yasu.com in the latest scan.
- Is okoshi-yasu.com secure (HTTPS)?
- Yes. okoshi-yasu.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 16, 2026.
- Who hosts okoshi-yasu.com?
- okoshi-yasu.com is hosted on IDCF - IDC Frontier Inc., JP.
- What is okoshi-yasu.com's SEO score?
- okoshi-yasu.com scored 60/100 for SEO in the latest analysis (fair).
- What is okoshi-yasu.com's overall website score?
- okoshi-yasu.com has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card