66173.cn
Last scanned Aug 4, 2026, 7:00 PM · 10 views
Overall score
Fair
Summary
This website uses PHP hosted on TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN. SEO is poor (35/100) and accessibility is good (75/100). Security scores poor (25/100) and performance excellent (100/100). Top issue: Missing <title>.
- China
- Hosted on TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN
Top issues to fix
15 issues found · 6 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
972 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Score history
+3 overall since Jul 27, 2026
- Overall
- 57
- SEO
- 35
- Security
- 25
- Performance
- 100
- Accessibility
- 75
Meta tags
- Title
- Description
- Canonical
- Language
- Charset
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- CDN provider
- —
- IP address
- 154.8.140.245
- ASN
- AS45090 (TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Unipay Root CA
- Subject
- 106.75.85.237
- Valid from
- May 31, 2023
- Valid to
- May 28, 2033
- Days until expiry
- 2488
- SAN domains
- —
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 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
7 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://66173.cn
- Final URL
- https://66173.cn
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 972 ms
- HTML size
- 7 B
- Redirect chain
- https://66173.cn
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does 66173.cn use?
- 66173.cn is built with PHP, Nginx.
- Is 66173.cn secure (HTTPS)?
- Yes. 66173.cn uses TLS 1.2 with a certificate issued by Unipay Root CA, valid until May 28, 2033.
- Who hosts 66173.cn?
- 66173.cn is hosted on TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN.
- What is 66173.cn's SEO score?
- 66173.cn scored 35/100 for SEO in the latest analysis (poor).
- What is 66173.cn's overall website score?
- 66173.cn has an overall SiteGraph score of 57/100, combining SEO, performance, security, and accessibility.
- Has 66173.cn's score changed over time?
- 66173.cn's overall score has improved by 3 points (from 54 to 57) since Jul 27, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card