shiro-shiro.jp website report
SHIRO 公式オンラインストア
Last scanned
Overall score
Great
About shiro-shiro.jp
shiro-shiro.jp is a website. It is also on Instagram, Facebook and X.
Score profile
Top issues to fix
9 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 meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
3 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
+3 more issues — details in the sections below.
How it compares
shiro-shiro.jp scores higher overall than 65% of the 163,243 sites we have scanned.
vs. All scanned sites
163,243 sitesThe dot is this site; the tick is the typical (median) score for the group. The number on the right is the percentile: the share of the group this site scores above.
Technology stack
shiro-shiro.jp is built with jQuery.
Libraries (1)
Hosting & DNS
- IP address
- —
- ASN
- —
- IPv6
- Not supported
- HTTP
- HTTP/2
Show DNS record values
TXT record contents are not republished; only their count is shown.
Security
shiro-shiro.jp uses TLS 1.3 with a certificate valid for 201 more days and sets 0 of 6 recommended security headers.
Security headers0 of 6 set
- HSTSForces HTTPS
- CSPBlocks injected scripts
- X-Frame-OptionsStops clickjacking
- X-Content-TypeStops MIME sniffing
- Referrer-PolicyLimits URL leakage
- Permissions-PolicyRestricts browser features
TLS certificate
- Names covered
- 2
- Cookies set
- 8
Email security
shiro-shiro.jp scores F for email security, with no SPF record and DMARC policy “none”.
- SPFNot set
No SPF record: anyone can claim to send mail from this domain.
- DMARCWeak
Monitoring only: forged mail is still delivered.
- MTA-STSNot set
Not published; mail to this domain can be downgraded to plaintext.
- BIMINot set
Not published (optional).
Performance & carbon
shiro-shiro.jp scores 100/100 for performance, with an estimated load time of 0.7 s. A visit emits an estimated 0.05 g of CO2 (grade A+).
Page weight
- HTML 119 KB
- JavaScript 6.6 KB
- Est. load
- 702 ms
- Response
- 700 ms
- Scripts / CSS
- 26 / 7
Carbon per visitA+
0.05 g CO2 per uncached view
Estimate from the Sustainable Web Design model. HTML, JavaScript and CSS only; images, video and fonts are not measured. Treat it as a lower bound for comparing pages, not an audit.
SEO & accessibility
shiro-shiro.jp scores 80/100 for SEO and 100/100 for accessibility, with 3 SEO issues to fix.
Heading structure
One H1: good.
Image alt text
16 images · 0 without alt text · 4 lazy-loaded
Links
- Internal 191
- External 17
- Broken 20
SEO issues3
- Missing meta description
- robots.txt not found
- sitemap.xml not found
Accessibility issues0
No accessibility issues detected.
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- SHIRO 公式オンラインストア
- Description
- Canonical
- https://shiro-shiro.jp/ec/
- Language
- ja
- Robots meta
- INDEX,FOLLOW,noodp,noydir
Crawl files
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
Structured data
- Microdata items
- 0
- RDFa items
- 0
Scan
- Final URL
- https://shiro-shiro.jp/ec/
- HTTP status
- 200
- Redirects
- https://shiro-shiro.jp → http://shiro-shiro.jp/ec/ → https://shiro-shiro.jp/ec/
- Scanned
- Aug 24, 2026, 1:23 PM
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Frequently asked questions about shiro-shiro.jp
- What is shiro-shiro.jp?
- shiro-shiro.jp is a website. It is also on Instagram, Facebook and X.
- What technology does shiro-shiro.jp use?
- shiro-shiro.jp is built with jQuery.
- Is shiro-shiro.jp secure?
- shiro-shiro.jp uses TLS 1.3 with a certificate valid for 201 more days and sets 0 of 6 recommended security headers.
- Is shiro-shiro.jp protected against email spoofing?
- shiro-shiro.jp scores F for email security, with no SPF record and DMARC policy “none”.
- How does shiro-shiro.jp compare with similar sites?
- shiro-shiro.jp scores higher overall than 65% of the 163,243 sites we have scanned.
- What is shiro-shiro.jp's overall score?
- shiro-shiro.jp has an overall SiteGraph score of 85/100, combining SEO (80), performance (100), security (65) and accessibility (100).
Open Graph & Twitter