ptc-asia.com
Last scanned Jul 26, 2026, 5:47 AM
Overall score
Fair
Summary
PTC动力传动展将于2025年10月28-31日在上海新国际博览中心开启。亚洲国际动力传动与控制技术展览会将展示智能制造的创新成果，联合打造横跨各领域的大工业平台。. This website uses jQuery hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN. SEO is poor (40/100) and accessibility is good (80/100). Security scores fair (50/100) and performance excellent (100/100). Top issue: Missing <title>.
PTC动力传动展将于2025年10月28-31日在上海新国际博览中心开启。亚洲国际动力传动与控制技术展览会将展示智能制造的创新成果，联合打造横跨各领域的大工业平台。
- China
- Hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN
Top issues to fix
15 issues found · 5 high priority
TLS certificate expires in 5 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 title tag
SEOAdd a unique, descriptive <title> tag — it's the single most important on-page SEO element.
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.
+9 more issues — details in the sections below.
SEO
8 issue(s) found
Performance
276 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
PTC动力传动展将于2025年10月28-31日在上海新国际博览中心开启。亚洲国际动力传动与控制技术展览会将展示智能制造的创新成果，联合打造横跨各领域的大工业平台。
Meta tags
- Title
- Description
- PTC动力传动展将于2025年10月28-31日在上海新国际博览中心开启。亚洲国际动力传动与控制技术展览会将展示智能制造的创新成果，联合打造横跨各领域的大工业平台。
- Canonical
- Language
- 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
- ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN
- CDN provider
- —
- IP address
- 139.196.253.85
- ASN
- AS37963 (ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- DigiCert Inc
- Subject
- ptc-asia.com
- Valid from
- Aug 1, 2025
- Valid to
- Jul 31, 2026
- Days until expiry
- 5
- SAN domains
- ptc-asia.com, www.ptc-asia.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 5 · H3 0
Links
5 internal · 6 external · 3 broken
Images
22 total · 3 missing alt
Scripts / Styles
21 scripts · 6 stylesheets
JS / CSS size
688 KB · 272 KB
Page size
77.4 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing <title>
- Meta description longer than 160 characters
- 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
Scan details
- Requested URL
- https://ptc-asia.com
- Final URL
- https://ptc-asia.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 275 ms
- HTML size
- 77.4 KB
- Redirect chain
- https://ptc-asia.com
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Frequently asked questions
- What technology does ptc-asia.com use?
- ptc-asia.com is built with jQuery.
- Is ptc-asia.com secure (HTTPS)?
- Yes. ptc-asia.com uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Jul 31, 2026.
- Who hosts ptc-asia.com?
- ptc-asia.com is hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN.
- What is ptc-asia.com's SEO score?
- ptc-asia.com scored 40/100 for SEO in the latest analysis (poor).
- What is ptc-asia.com's overall website score?
- ptc-asia.com has an overall SiteGraph score of 66/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card