What technology does nej.cz use?

nej.cz is built with PHP, jQuery, Google Analytics, Google Ads, Apache.

Is nej.cz secure (HTTPS)?

Yes. nej.cz uses TLS 1.2 with a certificate issued by ZeroSSL GmbH, valid until Oct 1, 2026.

nej.cz is hosted on NEJTV-AS - O2 Czech Republic, a.s., CZ.

What is nej.cz's SEO score?

nej.cz scored 100/100 for SEO in the latest analysis (excellent).

What is nej.cz's overall website score?

nej.cz has an overall SiteGraph score of 95/100, combining SEO, performance, security, and accessibility.

What company operates nej.cz?

nej.cz is operated by Nej.cz. TELEVIZE - Digitální televize, Internet a Telefon

nej.cz

Nej.cz - Internet, Televize, Volání

Last scanned Jul 27, 2026, 5:43 PM

Overall score

Excellent

Summary

TELEVIZE - Digitální televize, Internet a Telefon. This website uses Apache hosted on NEJTV-AS - O2 Czech Republic, a.s., CZ. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100).

Nej.cz

TELEVIZE - Digitální televize, Internet a Telefon

Kaplanova 2252/8, Praha 4 – Chodov, 148 00, Česká republika

Hosted on NEJTV-AS - O2 Czech Republic, a.s., CZ

Top issues to fix

3 issues found · 1 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
1 broken link on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

100

SEO

0 issue(s) found

Performance

331 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.

Nej.cz

TELEVIZE - Digitální televize, Internet a Telefon

Facebook Instagram

Contact

Email, phone, and address published on this site's own pages.

Email: technicka.podpora@nej.cz zakaznicke.centrum@nej.cz
Phone: +420 488 999 488 +420488999488
Address: Kaplanova 2252/8, Praha 4 – Chodov, 148 00, Česká republika

Meta tags

Title: Nej.cz - Internet, Televize, Volání
Description: Rychlé a dostupné připojení k intermetu - ✅ Internet, televize, mobil | Jsme vám nejblíž
Canonical: https://www.nej.cz/
Language: cs
Charset: utf-8
Viewport: width=device-width,initial-scale=1
Robots meta: index,follow
Manifest: https://www.nej.cz/images/favicons/manifest.json

Technologies

Detected frameworks, languages, and tools.

PHP jQuery Google Analytics Google Ads Apache

Hosting & CDN

Hosting provider: NEJTV-AS - O2 Czech Republic, a.s., CZ
CDN provider: —
IP address: 81.200.48.35
ASN: AS41046 (NEJTV-AS - O2 Czech Republic, a.s., CZ)

DNS records

Type	Value
A	81.200.48.35
AAAA	2a07:b5c0::35
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.2
Issuer: ZeroSSL GmbH
Subject: nej.cz
Valid from: Jul 3, 2026
Valid to: Oct 1, 2026
Days until expiry: 66
SAN domains: nej.cz, 297.cz, internetpokabelu.cz, klient.net202.cz, kyklop.cz, moje.nej.cz, nejtv.cz, poruba.net, riomedia.cz, selfnet.cz, www.297.cz, www.internetpokabelu.cz, www.kyklop.cz, www.nej.cz, www.nejtv.cz, www.poruba.net, www.riomedia.cz, www.selfnet.cz

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyMissing
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyEnabled
Permissions-PolicyEnabled

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 3 · H3 7

Links

24 internal · 9 external · 1 broken

Images

20 total · 0 missing alt

Scripts / Styles

12 scripts · 2 stylesheets

JS / CSS size

451 KB · 368 KB

Page size

47.5 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 2
sitemap.xml: Found
URLs in sitemap: 346

SEO issues

No SEO issues detected.

Scan details

Requested URL: https://nej.cz
Final URL: https://www.nej.cz/
HTTP status: 200
HTTP version: HTTP/2
Response time: 331 ms
HTML size: 47.5 KB
Redirect chain: https://nej.cz → https://www.nej.cz/

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