sangfor.com.cn
深信服 - 让每个用户的数智化更简单、更安全
Last scanned Jul 26, 2026, 5:17 AM · 1 view
Overall score
Fair
Summary
深信服科技股份有限公司是一家专注于企业级网络安全、云计算与物联网的创新产品和服务供应商，致力于承载各行业用户数字化、智能化转型过程中的基石性工作，�… This website uses Nuxt hosted on ML-1432-54994 - Meteverse Limited., CA. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance poor (35/100). Top issue: Meta description longer than 160 characters.
深信服科技股份有限公司是一家专注于企业级网络安全、云计算与物联网的创新产品和服务供应商，致力于承载各行业用户数字化、智能化转型过程中的基石性工作，从而让每个用户的数智化更简单、更安全。
- United States
- Hosted on ML-1432-54994 - Meteverse Limited., CA
Top issues to fix
9 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.
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.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
+3 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
3.91 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
深信服科技股份有限公司是一家专注于企业级网络安全、云计算与物联网的创新产品和服务供应商，致力于承载各行业用户数字化、智能化转型过程中的基石性工作，从而让每个用户的数智化更简单、更安全。
Contact
Email, phone, and address published on this site's own pages.
- ir@sangfor.com.cn
Meta tags
- Title
- 深信服 - 让每个用户的数智化更简单、更安全
- Description
- 深信服科技股份有限公司是一家专注于企业级网络安全、云计算与物联网的创新产品和服务供应商，致力于承载各行业用户数字化、智能化转型过程中的基石性工作，从而让每个用户的数智化更简单、更安全。
- Canonical
- https://www.sangfor.com.cn
- Language
- cn
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- ML-1432-54994 - Meteverse Limited., CA
- CDN provider
- —
- IP address
- 163.171.206.55
- ASN
- AS54994 (ML-1432-54994 - Meteverse Limited., CA)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT |
|
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert, Inc.
- Subject
- *.sangfor.com.cn
- Valid from
- Jan 26, 2026
- Valid to
- Feb 26, 2027
- Days until expiry
- 215
- SAN domains
- *.sangfor.com.cn, sangfor.com.cn
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 13 · H2 12 · H3 0
Links
49 internal · 23 external · 11 broken
Images
93 total · 13 missing alt
Scripts / Styles
103 scripts · 53 stylesheets
JS / CSS size
1.0 MB · 378 KB
Page size
524 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 3789
SEO issues
- Meta description longer than 160 characters
- Multiple H1 headings found
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://sangfor.com.cn
- Final URL
- https://www.sangfor.com.cn/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 3.90 s
- HTML size
- 524 KB
- Redirect chain
- https://sangfor.com.cn → https://www.sangfor.com.cn/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does sangfor.com.cn use?
- sangfor.com.cn is built with Vue.js, Nuxt.
- Is sangfor.com.cn secure (HTTPS)?
- Yes. sangfor.com.cn uses TLS 1.3 with a certificate issued by DigiCert, Inc., valid until Feb 26, 2027.
- Who hosts sangfor.com.cn?
- sangfor.com.cn is hosted on ML-1432-54994 - Meteverse Limited., CA.
- What is sangfor.com.cn's SEO score?
- sangfor.com.cn scored 80/100 for SEO in the latest analysis (great).
- What is sangfor.com.cn's overall website score?
- sangfor.com.cn has an overall SiteGraph score of 69/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card