zhukao.com.cn
助考之星
Last scanned Jul 26, 2026, 5:18 AM
Overall score
Fair
Summary
This website uses Nginx hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN. SEO is fair (50/100) and accessibility is poor (45/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.
- China
- Hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN
Top issues to fix
14 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 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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
+8 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
399 ms
Security
HTTPS & header checks
Accessibility
4 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
Source: https://www.zhukao.com.cn/help
Meta tags
- Title
- 助考之星
- Description
- Canonical
- Language
- 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
- 116.62.242.3
- 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 1.3
- Issuer
- ZeroSSL GmbH
- Subject
- zhukao.com.cn
- Valid from
- Jul 20, 2026
- Valid to
- Oct 18, 2026
- Days until expiry
- 82
- SAN domains
- zhukao.com.cn, *.zhukao.com.cn, api.code.zhukao.com.cn, api.rec.zhukao.com.cn, h5.110.zhukao.com.cn, h5.111.zhukao.com.cn, h5.21.zhukao.com.cn, h5.img.zhukao.com.cn, napi.code.zhukao.com.cn, napi.rec.zhukao.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 0 · H2 0 · H3 0
Links
25 internal · 7 external · 0 broken
Images
41 total · 41 missing alt
Scripts / Styles
6 scripts · 3 stylesheets
JS / CSS size
389 KB · 204 KB
Page size
19.9 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
- Over half of images are missing alt text
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://zhukao.com.cn
- Final URL
- https://www.zhukao.com.cn/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 399 ms
- HTML size
- 19.9 KB
- Redirect chain
- https://zhukao.com.cn → https://www.zhukao.com.cn/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does zhukao.com.cn use?
- zhukao.com.cn is built with jQuery, Nginx.
- Is zhukao.com.cn secure (HTTPS)?
- Yes. zhukao.com.cn uses TLS 1.3 with a certificate issued by ZeroSSL GmbH, valid until Oct 18, 2026.
- Who hosts zhukao.com.cn?
- zhukao.com.cn is hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN.
- What is zhukao.com.cn's SEO score?
- zhukao.com.cn scored 50/100 for SEO in the latest analysis (fair).
- What is zhukao.com.cn's overall website score?
- zhukao.com.cn has an overall SiteGraph score of 65/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card