yangks.cn
Last scanned Jul 27, 2026, 8:44 AM · 1 view
Overall score
Fair
Summary
This website is hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN. SEO is poor (35/100) and accessibility is good (75/100). Security scores poor (25/100) and performance excellent (90/100). Top issue: Missing <title>.
- China
- Hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., 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
1.05 s
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Meta tags
- Title
- Description
- Canonical
- Language
- Charset
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN
- CDN provider
- —
- IP address
- 39.103.20.60
- 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
- GlobalSign nv-sa
- Subject
- cn-beijing.oss.aliyuncs.com
- Valid from
- Jul 22, 2025
- Valid to
- Aug 23, 2026
- Days until expiry
- 26
- SAN domains
- cn-beijing.oss.aliyuncs.com, *.cn-beijing.oss-console.aliyuncs.com, *.s3.oss-cn-beijing.aliyuncs.com, *.s3.oss-cn-beijing-internal.aliyuncs.com, *.cn-beijing.mgw.aliyuncs.com, *.oss.cn-beijing.privatelink.aliyuncs.com, *.oss-cn-beijing.oss-object-process.aliyuncs.com, *.oss-cn-beijing-internal.oss-object-process.aliyuncs.com, *.oss-cn-beijing.oss-accesspoint.aliyuncs.com, *.oss-cn-beijing-internal.oss-accesspoint.aliyuncs.com, *.oss-accesspoint.aliyuncs.com, *.oss-cn-beijing.aliyuncs.com, *.img-cn-beijing-internal.aliyuncs.com, *.oss-cn-beijing-internal-cross.aliyuncs.com, *.oss-cn-beijing-internal.aliyuncs.com, *.oss-cn-beijing-cross.aliyuncs.com, *.img-cn-beijing.aliyuncs.com, *.vpc100-oss-cn-beijing.aliyuncs.com, *.cn-beijing.oss.aliyuncs.com, *.oss-cache-cn-beijing-h.aliyuncs.com, *.oss-cache-cn-beijing-h-cross.aliyuncs.com, *.oss-cn-beijing-finance-1-pub-internal.aliyuncs.com, *.oss-cn-beijing-finance-1-pub.aliyuncs.com, *.cn-beijing-finance.oss.aliyuncs.com, *.oss-cn-beijing-finance-1-internal.aliyuncs.com, *.oss-cn-beijing-finance-1.aliyuncs.com, *.cn-beijing-finance-1.oss.aliyuncs.com, *.cn-beijing-vpc.oss.aliyuncs.com, *.oss-enet-cm.aliyuncs.com, *.oss-enet-cu.aliyuncs.com, *.oss-enet-ct.aliyuncs.com, *.oss-enet-cn-north.aliyuncs.com, *.aliyuncs.com, *.oss-enet.aliyuncs.com, *.oss-internal.aliyuncs.com, *.oss-internal.aliyun-inc.com, *.oss-accelerate.aliyuncs.com, *.oss-accelerate-overseas.aliyuncs.com, *.s3.oss-accelerate.aliyuncs.com, *.s3.oss-accelerate-overseas.aliyuncs.com, *.cn-beijing-cross.mgw.aliyuncs.com, *.oss-vpc.aliyuncs.com, *.cn-beijing.oss-vpc.aliyuncs.com, *.oss.aliyuncs.com, *.cn-beijing.osscloud.cn, *.osscloud.cn, *.enet.osscloud.cn, *.enet.oss-svc-cn.cn, *.qagw-cn-beijing.oss.aliyuncs.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 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
338 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://yangks.cn
- Final URL
- https://yangks.cn
- HTTP status
- 403
- HTTP version
- HTTP/1.1
- Response time
- 1.05 s
- HTML size
- 338 B
- Redirect chain
- https://yangks.cn
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does yangks.cn use?
- We did not detect any specific technologies for yangks.cn in the latest scan.
- Is yangks.cn secure (HTTPS)?
- Yes. yangks.cn uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Aug 23, 2026.
- Who hosts yangks.cn?
- yangks.cn is hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN.
- What is yangks.cn's SEO score?
- yangks.cn scored 35/100 for SEO in the latest analysis (poor).
- What is yangks.cn's overall website score?
- yangks.cn has an overall SiteGraph score of 54/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card