undef.network
HLVPN - Бесплатный VPN для безопасного серфинга
Last scanned Jul 26, 2026, 11:19 AM
Overall score
Great
Summary
Бесплатный VPN для безопасного серфинга. This website uses PHP hosted on Cloudflare behind Cloudflare CDN. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Бесплатный VPN для безопасного серфинга
- United States
- Hosted on Cloudflare
Top issues to fix
9 issues found · 2 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 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.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
+3 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
865 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Бесплатный VPN для безопасного серфинга
Meta tags
- Title
- HLVPN - Бесплатный VPN для безопасного серфинга
- Description
- Бесплатный VPN для безопасного серфинга
- Canonical
- https://getbootstrap.su/docs/5.0/examples/cover/
- Language
- ru
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.21.5.128
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- undef.network
- Valid from
- Jul 17, 2026
- Valid to
- Oct 15, 2026
- Days until expiry
- 78
- SAN domains
- undef.network, *.undef.network
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 2 · H2 0 · H3 1
Links
0 internal · 4 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
0 scripts · 2 stylesheets
JS / CSS size
0 B · 153 KB
Page size
3.6 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
- Multiple H1 headings found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://undef.network
- Final URL
- https://undef.network
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 865 ms
- HTML size
- 3.6 KB
- Redirect chain
- https://undef.network
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does undef.network use?
- undef.network is built with PHP, Bootstrap.
- Is undef.network secure (HTTPS)?
- Yes. undef.network uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 15, 2026.
- Who hosts undef.network?
- undef.network is hosted on Cloudflare, behind Cloudflare CDN.
- What is undef.network's SEO score?
- undef.network scored 70/100 for SEO in the latest analysis (fair).
- What is undef.network's overall website score?
- undef.network has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card