39.net
39健康网_优质医疗保健信息与在线健康服务平台
Last scanned Jul 25, 2026, 10:25 AM · 2 views
Overall score
Fair
Summary
39健康网，专业的健康资讯门户网站，优质医疗保健信息与在线健康服务平台，医疗保健类网站杰出代表，荣获中国标杆品牌称号。提供专业、完善的健康信息服务，��… This website uses jQuery hosted on CHINANET-BACKBONE - No.31,Jin-rong Street, CN. SEO is fair (60/100) and accessibility is poor (45/100). Security scores fair (70/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
39健康网，专业的健康资讯门户网站，优质医疗保健信息与在线健康服务平台，医疗保健类网站杰出代表，荣获中国标杆品牌称号。提供专业、完善的健康信息服务，包括疾病，保健，健康新闻，专家咨询，病友论坛，男科，妇科，育儿，性爱，心理，整形，减肥，药品，急救，中医，美容，饮食，健身，医院查询，医生查询，疾病查询，药品查询，疾病自测等频道。
- China
- Hosted on CHINANET-BACKBONE - No.31,Jin-rong Street, CN
Top issues to fix
13 issues found · 5 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.
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.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
+7 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
1.18 s
Security
HTTPS & header checks
Accessibility
4 issue(s) found
Organization
Company details published in this site's own structured data.
39健康网，专业的健康资讯门户网站，优质医疗保健信息与在线健康服务平台，医疗保健类网站杰出代表，荣获中国标杆品牌称号。提供专业、完善的健康信息服务，包括疾病，保健，健康新闻，专家咨询，病友论坛，男科，妇科，育儿，性爱，心理，整形，减肥，药品，急救，中医，美容，饮食，健身，医院查询，医生查询，疾病查询，药品查询，疾病自测等频道。
Contact
Email, phone, and address published on this site's own pages.
Source: https://39.net/contact
Meta tags
- Title
- 39健康网_优质医疗保健信息与在线健康服务平台
- Description
- 39健康网，专业的健康资讯门户网站，优质医疗保健信息与在线健康服务平台，医疗保健类网站杰出代表，荣获中国标杆品牌称号。提供专业、完善的健康信息服务，包括疾病，保健，健康新闻，专家咨询，病友论坛，男科，妇科，育儿，性爱，心理，整形，减肥，药品，急救，中医，美容，饮食，健身，医院查询，医生查询，疾病查询，药品查询，疾病自测等频道。
- Canonical
- http://www.39.net
- Language
- Charset
- utf-8
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- CHINANET-BACKBONE - No.31,Jin-rong Street, CN
- CDN provider
- —
- IP address
- 183.60.248.223
- ASN
- AS4134 (CHINANET-BACKBONE - No.31,Jin-rong Street, CN)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- WoTrus CA Limited
- Subject
- *.39.net
- Valid from
- Apr 13, 2026
- Valid to
- Oct 28, 2026
- Days until expiry
- 95
- SAN domains
- *.39.net, 39.net
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
4 internal · 438 external · 5 broken
Images
37 total · 37 missing alt
Scripts / Styles
41 scripts · 2 stylesheets
JS / CSS size
275 KB · 62.4 KB
Page size
69.5 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- 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
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://39.net
- Final URL
- https://39.net
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 1.18 s
- HTML size
- 69.5 KB
- Redirect chain
- https://39.net
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does 39.net use?
- 39.net is built with jQuery.
- Is 39.net secure (HTTPS)?
- Yes. 39.net uses TLS 1.3 with a certificate issued by WoTrus CA Limited, valid until Oct 28, 2026.
- Who hosts 39.net?
- 39.net is hosted on CHINANET-BACKBONE - No.31,Jin-rong Street, CN.
- What is 39.net's SEO score?
- 39.net scored 60/100 for SEO in the latest analysis (fair).
- What is 39.net's overall website score?
- 39.net has an overall SiteGraph score of 67/100, combining SEO, performance, security, and accessibility.
- Is 39.net hiring?
- 39.net has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card