samantha.co.jp website report
サマンサタバサ公式オンラインショップ | Samantha Thavasa
Last scanned
Overall score
Fair
About samantha.co.jp
samantha.co.jp is a website. It describes itself as “サマンサタバサ直営のファッション通販サイト。サマンサタバサやサマンサベガなど楽しく素敵に女性のライフスタイルを演出し多くの女性に支持されるブランド公式サイトです。”. It is also on Instagram, X and YouTube.
Score profile
Top issues to fix
10 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
2 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.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
+4 more issues — details in the sections below.
How it compares
samantha.co.jp scores higher overall than 37% 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
samantha.co.jp is built with jQuery and Google Analytics.
Analytics (1)
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
samantha.co.jp uses TLS 1.3 with a certificate valid for 43 more days and sets 2 of 6 recommended security headers.
Security headers2 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
- 6
Email security
samantha.co.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
samantha.co.jp scores 80/100 for performance, with an estimated load time of 1.6 s. A visit emits an estimated 0.08 g of CO2 (grade A+).
Page weight
- HTML 220 KB
- JavaScript 8.3 KB
- CSS 382 B
- Est. load
- 1.63 s
- Response
- 1.62 s
- Scripts / CSS
- 50 / 20
Carbon per visitA+
0.08 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
samantha.co.jp scores 65/100 for SEO and 90/100 for accessibility, with 6 SEO issues to fix.
Heading structure
No H1 found.
Image alt text
134 images · 15 without alt text · 0 lazy-loaded
Links
- Internal 271
- External 10
- Broken 20
SEO issues6
- Title longer than 60 characters
- Meta description longer than 160 characters
- No H1 heading found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues1
- No H1 heading found
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- サマンサタバサ公式オンラインショップ | Samantha Thavasa
- Description
- サマンサタバサ直営のファッション通販サイト。サマンサタバサやサマンサベガなど楽しく素敵に女性のライフスタイルを演出し多くの女性に支持されるブランド公式サイトです。
- Canonical
- https://www.samantha.co.jp/shop/default.aspx
- Language
- ja
- Robots meta
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://www.samantha.co.jp/shop/default.aspx
- HTTP status
- 200
- Redirects
- https://samantha.co.jp → https://www.samantha.co.jp/ → https://www.samantha.co.jp/shop/default.aspx
- Scanned
- Aug 24, 2026, 1:22 PM
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Frequently asked questions about samantha.co.jp
- What is samantha.co.jp?
- samantha.co.jp is a website. It describes itself as “サマンサタバサ直営のファッション通販サイト。サマンサタバサやサマンサベガなど楽しく素敵に女性のライフスタイルを演出し多くの女性に支持されるブランド公式サイトです。”. It is also on Instagram, X and YouTube.
- What technology does samantha.co.jp use?
- samantha.co.jp is built with jQuery and Google Analytics.
- Is samantha.co.jp secure?
- samantha.co.jp uses TLS 1.3 with a certificate valid for 43 more days and sets 2 of 6 recommended security headers.
- Is samantha.co.jp protected against email spoofing?
- samantha.co.jp scores F for email security, with no SPF record and DMARC policy “none”.
- How does samantha.co.jp compare with similar sites?
- samantha.co.jp scores higher overall than 37% of the 163,243 sites we have scanned.
- What is samantha.co.jp's overall score?
- samantha.co.jp has an overall SiteGraph score of 79/100, combining SEO (65), performance (80), security (85) and accessibility (90).
Open Graph & Twitter