jav.sb
JAVSB | 免費高清JAV在線看
Last scanned Aug 1, 2026, 12:00 AM · 7 views
Overall score
Great
Summary
提供日本高清AV、日本無修正破壞版、國產等成人影片線上觀看. This website uses jQuery behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.
提供日本高清AV、日本無修正破壞版、國產等成人影片線上觀看.
Top issues to fix
7 issues found · 2 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.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
4 issue(s) found
Performance
14 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-1 overall since Jul 24, 2026
- Overall
- 88
- SEO
- 75
- Security
- 80
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
提供日本高清AV、日本無修正破壞版、國產等成人影片線上觀看.
Meta tags
- Title
- JAVSB | 免費高清JAV在線看
- Description
- 提供日本高清AV、日本無修正破壞版、國產等成人影片線上觀看.
- Canonical
- https://jav.sb/
- Language
- zh-Hant
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- jav.sb
- Valid from
- Jun 19, 2026
- Valid to
- Sep 17, 2026
- Days until expiry
- 47
- SAN domains
- jav.sb, *.jav.sb
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 9 · H3 5
Links
60 internal · 34 external · 20 broken
Images
62 total · 2 missing alt
Scripts / Styles
7 scripts · 1 stylesheets
JS / CSS size
1.0 KB · 0 B
Page size
72.7 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://jav.sb
- Final URL
- https://jav.sb
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 13 ms
- HTML size
- 72.7 KB
- Redirect chain
- https://jav.sb
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does jav.sb use?
- jav.sb is built with jQuery.
- Is jav.sb secure (HTTPS)?
- Yes. jav.sb uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 17, 2026.
- Who hosts jav.sb?
- Hosting provider information for jav.sb is not available yet.
- What is jav.sb's SEO score?
- jav.sb scored 75/100 for SEO in the latest analysis (fair).
- What is jav.sb's overall website score?
- jav.sb has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
- Has jav.sb's score changed over time?
- jav.sb's overall score has declined by 1 point (from 89 to 88) since Jul 24, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card