dakuan.net
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Last scanned Jul 26, 2026, 5:17 AM · 1 view
Overall score
Fair
Summary
�Ĵ�������ʦ������. This website uses jQuery hosted on CHINANET-SCIDC-AS-AP - CHINANET SiChuan Telecom Internet Data Center, CN. SEO is fair (60/100) and accessibility is good (80/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing canonical link.
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- China
- Hosted on CHINANET-SCIDC-AS-AP - CHINANET SiChuan Telecom Internet Data Center, CN
Top issues to fix
12 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
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.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+6 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
468 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
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Meta tags
- Title
- �Ĵ�������ʦ������
- Description
- �Ĵ�������ʦ������
- Canonical
- Language
- Charset
- gb2312
- Viewport
- width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- CDN provider
- —
- IP address
- 211.149.232.54
- ASN
- AS38283 (CHINANET-SCIDC-AS-AP - CHINANET SiChuan Telecom Internet Data Center, CN)
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
- www.dakuan.net
- Valid from
- Jun 17, 2026
- Valid to
- Sep 16, 2026
- Days until expiry
- 52
- SAN domains
- www.dakuan.net, dakuan.net
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 1
Links
67 internal · 5 external · 2 broken
Images
48 total · 8 missing alt
Scripts / Styles
15 scripts · 7 stylesheets
JS / CSS size
429 KB · 266 KB
Page size
41.7 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- 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
Scan details
- Requested URL
- https://dakuan.net
- Final URL
- https://dakuan.net
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 468 ms
- HTML size
- 41.7 KB
- Redirect chain
- https://dakuan.net
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does dakuan.net use?
- dakuan.net is built with jQuery.
- Is dakuan.net secure (HTTPS)?
- Yes. dakuan.net uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Sep 16, 2026.
- Who hosts dakuan.net?
- dakuan.net is hosted on CHINANET-SCIDC-AS-AP - CHINANET SiChuan Telecom Internet Data Center, CN.
- What is dakuan.net's SEO score?
- dakuan.net scored 60/100 for SEO in the latest analysis (fair).
- What is dakuan.net's overall website score?
- dakuan.net has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card