data4.net
Last scanned Jul 27, 2026, 12:43 PM · 1 view
Overall score
Fair
Summary
Data4 is a website analytics platform that helps you track your website traffic and analyze your website data. This website uses Nuxt hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN. SEO is fair (55/100) and accessibility is good (80/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing <title>.
Data4 is a website analytics platform that helps you track your website traffic and analyze your website data.
- Singapore
- Hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN
Top issues to fix
10 issues found · 4 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.
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.
+4 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
234 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
Data4 is a website analytics platform that helps you track your website traffic and analyze your website data.
Contact
Email, phone, and address published on this site's own pages.
Source: https://data4.net/contact
Meta tags
- Title
- Description
- Data4 is a website analytics platform that helps you track your website traffic and analyze your website data.
- Canonical
- Language
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no
- 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
- 8.134.111.169
- 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
- DigiCert Inc
- Subject
- *.data4.net
- Valid from
- Dec 16, 2025
- Valid to
- Jan 16, 2027
- Days until expiry
- 173
- SAN domains
- *.data4.net, data4.net
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
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
5 scripts · 1 stylesheets
JS / CSS size
725 KB · 110 KB
Page size
4.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 4
- sitemap.xml
- Found
- URLs in sitemap
- 171
SEO issues
- Missing <title>
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
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://data4.net
- Final URL
- https://data4.net
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 234 ms
- HTML size
- 4.2 KB
- Redirect chain
- https://data4.net
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does data4.net use?
- data4.net is built with Nuxt, Nginx.
- Is data4.net secure (HTTPS)?
- Yes. data4.net uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Jan 16, 2027.
- Who hosts data4.net?
- data4.net is hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN.
- What is data4.net's SEO score?
- data4.net scored 55/100 for SEO in the latest analysis (fair).
- What is data4.net's overall website score?
- data4.net has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.
- Is data4.net hiring?
- data4.net has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card