yushengyi.com.cn
于生一,于生一国玉天工
Last scanned Aug 24, 2026, 1:22 PM · 1 view
Overall score
Fair
Summary
This website uses PHP. SEO is fair (50/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing meta description.
Top issues to fix
12 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 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 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.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
+6 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
319 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Meta tags
- Title
- 于生一,于生一国玉天工
- Description
- Canonical
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- yushengyi.com.cn
- Valid from
- Aug 21, 2026
- Valid to
- Nov 20, 2026
- Days until expiry
- 88
- SAN domains
- yushengyi.com.cn, www.yushengyi.com.cn
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- 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
11 internal · 3 external · 3 broken
Images
6 total · 0 missing alt
Scripts / Styles
5 scripts · 2 stylesheets
JS / CSS size
699 B · 504 B
Page size
6.6 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
Scan details
- Requested URL
- https://yushengyi.com.cn
- Final URL
- https://yushengyi.com.cn
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 319 ms
- HTML size
- 6.6 KB
- Redirect chain
- https://yushengyi.com.cn
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does yushengyi.com.cn use?
- yushengyi.com.cn is built with PHP, jQuery.
- Is yushengyi.com.cn secure (HTTPS)?
- Yes. yushengyi.com.cn uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Nov 20, 2026.
- Who hosts yushengyi.com.cn?
- Hosting provider information for yushengyi.com.cn is not available yet.
- What is yushengyi.com.cn's SEO score?
- yushengyi.com.cn scored 50/100 for SEO in the latest analysis (fair).
- What is yushengyi.com.cn's overall website score?
- yushengyi.com.cn has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card