yy.com
Last scanned Jul 23, 2026, 6:52 AM
Overall score
Fair
Summary
This website uses Nginx hosted on CHINANET-BACKBONE - No.31,Jin-rong Street, CN. SEO is poor (35/100) and accessibility is good (75/100). Security scores fair (65/100) and performance good (80/100). Top issue: Missing <title>.
- China
- Hosted on CHINANET-BACKBONE - No.31,Jin-rong Street, CN
Top issues to fix
15 issues found · 7 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 title tag
SEOAdd a unique, descriptive <title> tag — it's the single most important on-page SEO element.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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 viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
+9 more issues — details in the sections below.
SEO
8 issue(s) found
Performance
4.05 s
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Score history
-2 overall since Jul 22, 2026
- Overall
- 62
- SEO
- 35
- Security
- 65
- Performance
- 80
- Accessibility
- 75
Meta tags
- Title
- Description
- Canonical
- Language
- Charset
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- CHINANET-BACKBONE - No.31,Jin-rong Street, CN
- CDN provider
- —
- IP address
- 125.94.240.78
- ASN
- AS4134 (CHINANET-BACKBONE - No.31,Jin-rong Street, CN)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- DigiCert, Inc.
- Subject
- www.yy.com
- Valid from
- Jun 12, 2026
- Valid to
- Dec 27, 2026
- Days until expiry
- 157
- SAN domains
- www.yy.com, yyyact.com, mshow.net, myzhiniu.com, pub.yue.yy.com, snet.tv, upload.shenqu.yy.com, www.huanjumedia.com, www.ruolintech.com, www.yy.com.cn, yyopenapp.com, yystatic.com, yyyiling.com, zhiniu8.com, yyzhuiwan.com, luoxi520.com, yyeshop.cn, *.3g.yy.com, *.3g.yystatic.com, *.g2.yy.com, *.gslb.yy.com, *.m.yy.com, *.m.yystatic.com, *.myzhiniu.com, *.open.yy.com, *.service.yy.com, *.snet.tv, *.sysop.yy.com, *.vip.yy.com, *.yy.com, *.yyembed.yy.com, *.yyemebed.yy.com, *.yyopenapp.com, *.yystatic.com, *.yyyiling.com, *.zhiniu8.com, *.c.yy.com, *.yyyact.com, *.gitio.yy.com, *.g.yy.com, *.mshow.net, *.yyzhuiwan.com, *.luoxi520.com, *.yyeshop.cn, yy.com
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 0 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
0 scripts · 0 stylesheets
JS / CSS size
0 B · 0 B
Page size
0 B
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing <title>
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://yy.com
- Final URL
- https://www.yy.com/
- HTTP status
- 433
- HTTP version
- HTTP/2
- Response time
- 4.05 s
- HTML size
- 0 B
- Redirect chain
- https://yy.com → https://www.yy.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does yy.com use?
- yy.com is built with Nginx.
- Is yy.com secure (HTTPS)?
- Yes. yy.com uses TLS 1.2 with a certificate issued by DigiCert, Inc., valid until Dec 27, 2026.
- Who hosts yy.com?
- yy.com is hosted on CHINANET-BACKBONE - No.31,Jin-rong Street, CN.
- What is yy.com's SEO score?
- yy.com scored 35/100 for SEO in the latest analysis (poor).
- What is yy.com's overall website score?
- yy.com has an overall SiteGraph score of 62/100, combining SEO, performance, security, and accessibility.
- Has yy.com's score changed over time?
- yy.com's overall score has declined by 2 points (from 64 to 62) since Jul 22, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card