varki.cn
江苏净松环境科技有限公司官网
Last scanned Jul 27, 2026, 11:43 AM · 1 view
Overall score
Fair
Summary
江苏净松环境科技有限公司是专注于新风、空调、除湿、空气消毒行业生产、研发、销售一体的创新企业，产品覆盖空气消毒机、新风系统、除湿系统、恒温恒湿机组�… This website uses Nginx hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN. SEO is fair (60/100) and accessibility is fair (50/100). Security scores poor (35/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.
江苏净松环境科技有限公司是专注于新风、空调、除湿、空气消毒行业生产、研发、销售一体的创新企业，产品覆盖空气消毒机、新风系统、除湿系统、恒温恒湿机组、直膨空调机组、空气源热泵机组、组合式空调机组、等产品
- China
- Hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN
Top issues to fix
14 issues found · 5 high priority
No valid HTTPS/TLS certificate
SecurityServe the site over HTTPS (a free Let's Encrypt certificate works) — browsers mark HTTP sites as Not Secure and Google demotes them.
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 X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
+8 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
2.63 s
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Organization
Company details published in this site's own structured data.
江苏净松环境科技有限公司是专注于新风、空调、除湿、空气消毒行业生产、研发、销售一体的创新企业，产品覆盖空气消毒机、新风系统、除湿系统、恒温恒湿机组、直膨空调机组、空气源热泵机组、组合式空调机组、等产品
Meta tags
- Title
- 江苏净松环境科技有限公司官网
- Description
- 江苏净松环境科技有限公司是专注于新风、空调、除湿、空气消毒行业生产、研发、销售一体的创新企业，产品覆盖空气消毒机、新风系统、除湿系统、恒温恒湿机组、直膨空调机组、空气源热泵机组、组合式空调机组、等产品
- Canonical
- Language
- Charset
- utf-8
- Viewport
- width=1200, user-scalable=yes
- 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
- 42.96.153.156
- 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
No TLS certificate information available.
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- 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
40 internal · 4 external · 0 broken
Images
23 total · 15 missing alt
Scripts / Styles
5 scripts · 2 stylesheets
JS / CSS size
107 KB · 40.6 KB
Page size
19.3 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- 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
Scan details
- Requested URL
- https://varki.cn
- Final URL
- http://varki.cn/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 2.63 s
- HTML size
- 19.3 KB
- Redirect chain
- https://varki.cn → http://varki.cn/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does varki.cn use?
- varki.cn is built with PHP, jQuery, Nginx.
- Is varki.cn secure (HTTPS)?
- varki.cn did not present a valid TLS certificate at the time of the last scan.
- Who hosts varki.cn?
- varki.cn is hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN.
- What is varki.cn's SEO score?
- varki.cn scored 60/100 for SEO in the latest analysis (fair).
- What is varki.cn's overall website score?
- varki.cn has an overall SiteGraph score of 59/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card