musicchina-expo.com
中国（上海）国际乐器展览会
Last scanned Jul 27, 2026, 9:43 AM · 1 view
Overall score
Great
Summary
中国（上海）国际乐器展览会. This website uses Nginx hosted on UNICOM-JSSZ-IDC - UNICOM JiangSu Suzhou IDC network, CN. SEO is good (75/100) and accessibility is excellent (90/100). Security scores good (80/100) and performance good (80/100). Top issue: No H1 heading found.
中国（上海）国际乐器展览会
- China
- Hosted on UNICOM-JSSZ-IDC - UNICOM JiangSu Suzhou IDC network, CN
Top issues to fix
8 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.
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.
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.
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.
+2 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
3.29 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
中国（上海）国际乐器展览会
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- 中国（上海）国际乐器展览会
- Description
- 中国（上海）国际乐器展览会
- Canonical
- https://www.musicchina-expo.com/
- Language
- zh-CN
- 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
- UNICOM-JSSZ-IDC - UNICOM JiangSu Suzhou IDC network, CN
- CDN provider
- —
- IP address
- 121.46.194.11
- ASN
- AS140717 (UNICOM-JSSZ-IDC - UNICOM JiangSu Suzhou IDC network, CN)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Beijing Xinchacha Credit Management Co., Ltd.
- Subject
- *.musicchina-expo.com
- Valid from
- Jun 22, 2026
- Valid to
- Jan 7, 2027
- Days until expiry
- 164
- SAN domains
- *.musicchina-expo.com, musicchina-expo.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 7
Links
44 internal · 16 external · 3 broken
Images
159 total · 0 missing alt
Scripts / Styles
15 scripts · 2 stylesheets
JS / CSS size
407 KB · 213 KB
Page size
135 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 635
SEO issues
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://musicchina-expo.com
- Final URL
- https://www.musicchina-expo.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 3.29 s
- HTML size
- 135 KB
- Redirect chain
- https://musicchina-expo.com → https://www.musicchina-expo.com/
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Frequently asked questions
- What technology does musicchina-expo.com use?
- musicchina-expo.com is built with PHP, jQuery, Nginx.
- Is musicchina-expo.com secure (HTTPS)?
- Yes. musicchina-expo.com uses TLS 1.3 with a certificate issued by Beijing Xinchacha Credit Management Co., Ltd., valid until Jan 7, 2027.
- Who hosts musicchina-expo.com?
- musicchina-expo.com is hosted on UNICOM-JSSZ-IDC - UNICOM JiangSu Suzhou IDC network, CN.
- What is musicchina-expo.com's SEO score?
- musicchina-expo.com scored 75/100 for SEO in the latest analysis (fair).
- What is musicchina-expo.com's overall website score?
- musicchina-expo.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card