yihai-nc.com
码头车辆管理
Last scanned Aug 24, 2026, 1:22 PM
Overall score
Fair
Summary
This website uses Apache hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN. SEO is fair (50/100) and accessibility is good (85/100). Security scores poor (25/100) and performance excellent (90/100). Top issue: Missing meta description.
- China
- Hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN
Top issues to fix
15 issues found · 6 high priority
TLS certificate expires in -411 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 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
7 issue(s) found
Performance
1.53 s
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Meta tags
- Title
- 码头车辆管理
- Description
- Canonical
- Language
- ZH-cn
- Charset
- UTF-8
- Viewport
- 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
- 47.111.10.164
- 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
- yihai-nc.com
- Valid from
- Apr 10, 2025
- Valid to
- Jul 8, 2025
- Days until expiry
- -411
- SAN domains
- yihai-nc.com, www.yihai-nc.com
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 · 1 external · 1 broken
Images
0 total · 0 missing alt
Scripts / Styles
1 scripts · 0 stylesheets
JS / CSS size
1.1 KB · 30 B
Page size
2.6 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- 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 viewport meta tag
Scan details
- Requested URL
- https://yihai-nc.com
- Final URL
- https://yihai-nc.com
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 1.53 s
- HTML size
- 2.6 KB
- Redirect chain
- https://yihai-nc.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does yihai-nc.com use?
- yihai-nc.com is built with PHP, Apache.
- Is yihai-nc.com secure (HTTPS)?
- Yes. yihai-nc.com uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Jul 8, 2025.
- Who hosts yihai-nc.com?
- yihai-nc.com is hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN.
- What is yihai-nc.com's SEO score?
- yihai-nc.com scored 50/100 for SEO in the latest analysis (fair).
- What is yihai-nc.com's overall website score?
- yihai-nc.com has an overall SiteGraph score of 61/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card