What technology does 4net.tv use?

4net.tv is built with PHP, jQuery, Google Analytics, Apache.

Is 4net.tv secure (HTTPS)?

Yes. 4net.tv uses TLS 1.3 with a certificate issued by ZeroSSL GmbH, valid until Sep 13, 2026.

4net.tv is hosted on NETFORMS-AS - NETFORMS s.r.o., CZ.

What is 4net.tv's SEO score?

4net.tv scored 80/100 for SEO in the latest analysis (great).

What is 4net.tv's overall website score?

4net.tv has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.

4net.tv

Produkt 4NET.TV | 4net.tv

Last scanned Jul 26, 2026, 3:19 PM

Overall score

Great

Summary

Představení a stručný popis produktu 4NET.TV, který představuje českou IPTV platformu. This website uses Apache hosted on NETFORMS-AS - NETFORMS s.r.o., CZ. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

Představení a stručný popis produktu 4NET.TV, který představuje českou IPTV platformu

Hosted on NETFORMS-AS - NETFORMS s.r.o., CZ

Top issues to fix

9 issues found · 2 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.

+3 more issues — details in the sections below.

SEO

3 issue(s) found

100

Performance

598 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Představení a stručný popis produktu 4NET.TV, který představuje českou IPTV platformu

Meta tags

Title: Produkt 4NET.TV | 4net.tv
Description: Představení a stručný popis produktu 4NET.TV, který představuje českou IPTV platformu
Canonical
Language: cs
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta: index, follow
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP jQuery Google Analytics Apache

Hosting & CDN

Hosting provider: NETFORMS-AS - NETFORMS s.r.o., CZ
CDN provider: —
IP address: 91.222.55.4
ASN: AS198346 (NETFORMS-AS - NETFORMS s.r.o., CZ)

DNS records

Type	Value
A	91.222.55.4
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: ZeroSSL GmbH
Subject: 4net.tv
Valid from: Jun 15, 2026
Valid to: Sep 13, 2026
Days until expiry: 49
SAN domains: 4net.tv, 4network.tv, meet-one.4net.tv, meet-three.4net.tv, meet-two.4net.tv, www.4net.tv, www.4network.tv

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 1 · H2 0 · H3 0

Links

8 internal · 4 external · 2 broken

Images

2 total · 0 missing alt

Scripts / Styles

12 scripts · 7 stylesheets

JS / CSS size

4.5 KB · 86.0 KB

Page size

11.0 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 0
sitemap.xml: Found
URLs in sitemap: 23

SEO issues

Missing canonical link
No structured data (JSON-LD) found
Missing OpenGraph tags

Scan details

Requested URL: https://4net.tv
Final URL: https://www.4net.tv/cs
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 598 ms
HTML size: 11.0 KB
Redirect chain: https://4net.tv → http://www.4net.tv/ → https://www.4net.tv/ → https://www.4net.tv/cs

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does 4net.tv use?: 4net.tv is built with PHP, jQuery, Google Analytics, Apache.
Is 4net.tv secure (HTTPS)?: Yes. 4net.tv uses TLS 1.3 with a certificate issued by ZeroSSL GmbH, valid until Sep 13, 2026.
Who hosts 4net.tv?: 4net.tv is hosted on NETFORMS-AS - NETFORMS s.r.o., CZ.
What is 4net.tv's SEO score?: 4net.tv scored 80/100 for SEO in the latest analysis (great).
What is 4net.tv's overall website score?: 4net.tv has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.