bigdesire.co.jp
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Last scanned Jul 26, 2026, 12:19 PM
Overall score
Fair
Summary
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- Japan
- Hosted on IDCF - IDC Frontier Inc., JP
Top issues to fix
11 issues found · 4 high priority
TLS certificate expires in 11 days
SecurityRenew now (or enable auto-renewal) — an expired certificate blocks visitors with a full-page browser warning.
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.
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.
+5 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
381 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Organization
Company details published in this site's own structured data.
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Meta tags
- Title
- �S�������E�f���w�������T�C�g�u�r�b�O�f�U�C�A�v
- Description
- �����E�f���w�������T�C�g�u�r�b�O�f�U�C�A�v�͓��{�S���̕����X�����ځI�@�f���w�������z�e�w���A�l�ȁE�n���A�\�[�v�A�G�X�e�A�s���T���ASM�AM�����܂ŁA���������W���������ԗ��I�@�����Ȋ��������̑��A�̌��������Z�N�V�[�O���r�A�Ȃǖ����R���e���c���[���I
- Canonical
- Language
- Charset
- Shift-JIS
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- IDCF - IDC Frontier Inc., JP
- CDN provider
- —
- IP address
- 203.137.108.30
- 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 1.2
- Issuer
- Let's Encrypt
- Subject
- bigdesire.co.jp
- Valid from
- May 11, 2026
- Valid to
- Aug 9, 2026
- Days until expiry
- 11
- SAN domains
- *.bigdesire.co.jp, bigdesire.co.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 1 · H2 3 · H3 0
Links
8 internal · 16 external · 0 broken
Images
3 total · 1 missing alt
Scripts / Styles
2 scripts · 2 stylesheets
JS / CSS size
85.1 KB · 14.5 KB
Page size
7.1 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- Missing OpenGraph tags
Accessibility issues
- More than 20% of images are missing alt text
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://bigdesire.co.jp
- Final URL
- https://www.bigdesire.co.jp/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 381 ms
- HTML size
- 7.1 KB
- Redirect chain
- https://bigdesire.co.jp → http://www.bigdesire.co.jp/ → https://www.bigdesire.co.jp/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does bigdesire.co.jp use?
- bigdesire.co.jp is built with PHP, jQuery, Google Analytics, Apache.
- Is bigdesire.co.jp secure (HTTPS)?
- Yes. bigdesire.co.jp uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Aug 9, 2026.
- Who hosts bigdesire.co.jp?
- bigdesire.co.jp is hosted on IDCF - IDC Frontier Inc., JP.
- What is bigdesire.co.jp's SEO score?
- bigdesire.co.jp scored 85/100 for SEO in the latest analysis (great).
- What is bigdesire.co.jp's overall website score?
- bigdesire.co.jp has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card