Skip to main content
SGSiteGraph

8u.cz

403 Forbidden

Last scanned Jul 26, 2026, 3:19 PM

64

Overall score

Fair

Summary

This website uses Nginx hosted on ONE-NETWORK - dogado GmbH, DE. SEO is fair (60/100) and accessibility is good (85/100). Security scores poor (25/100) and performance excellent (90/100). Top issue: Missing meta description.

CZ
Hosted on ONE-NETWORK - dogado GmbH, DE

Top issues to fix

12 issues found · 4 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 meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • 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.

+6 more issues — details in the sections below.

60

SEO

6 issue(s) found

90

Performance

1.74 s

25

Security

HTTPS & header checks

85

Accessibility

2 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.

Meta tags

Title
403 Forbidden
Description
Canonical
Language
Charset
Viewport
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

CDN provider
—
IP address
185.102.21.176
ASN
AS8648 (ONE-NETWORK - dogado GmbH, DE)

DNS records

TypeValue
A
  • 185.102.21.176
AAAA
  • 2001:880:0:15::24c
MX
  • 1048827a4ba34690ec5dda95712299.pamx1.hotmail.com
  • mail.endora.cz
TXT
  • zoho-verification=zb14295435.zmverify.zoho.com
  • google-site-verification=l86WgVT4mT16_-JrK9WcWrJQeWpc4Dt1sUQiCUxy4kU
  • v=msv1 t=1048827a4ba34690ec5dda95712299
NS
  • ns.endora.cz
  • ns.endoraland.com
CAA—
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
DigiCert Inc
Subject
*.nameserver.sk
Valid from
Apr 10, 2026
Valid to
Oct 25, 2026
Days until expiry
91
SAN domains
*.nameserver.sk, nameserver.sk

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 1 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 0 B

Page size

239 B

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing meta description
  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://8u.cz
Final URL
https://8u.cz
HTTP status
403
HTTP version
HTTP/2
Response time
1.74 s
HTML size
239 B
Redirect chain
https://8u.cz

See something wrong on this report? Request a correction

Related websites

Same technology stack

quago.io

Home - Quago

100
wordpressnginxgoogle-analytics

ncua.gov

NCUA

100
nginxdrupal

computerbase.de

ComputerBase

100
nginxgoogle-ads
TTM - 23M GmbH, DE

tec.mx

Inicio | Tecnológico de Monterrey

100
nginxdrupaljquery
INCAPSULA - Incapsula Inc, US· Fastly

fas.org

Home - Federation of American Scientists

100
wordpressnginx
AKAMAI-LINODE-AP - Akamai Connected Cloud, SG

flippingbook.com

FlippingBook | Flipbook Maker for Digital Publishing

100
nginxgoogle-analyticsgoogle-ads
AWS

Same hosting provider

machineseeker.com

Machineseeker - 200,000 new and used machines online

98
nginxjquerybootstrap
ONE-NETWORK - dogado GmbH, DE

dtpd.com

Willkommen - DTP-Studio DENZL - www.dtpd.com

92
nginxphpjquery
ONE-NETWORK - dogado GmbH, DE

neja.com

Orthopädietechnik für Patienten, Fachkunden & Kliniken | neja

85
wordpressnginxgoogle-analytics
ONE-NETWORK - dogado GmbH, DE

istr.com

Initial Sample Test Reports – ISTR - from the design to the inspection with enormous streamling potential

81
nginx
ONE-NETWORK - dogado GmbH, DE

wechall.net

[WeChall] About WeChall

80
apachejquery
ONE-NETWORK - dogado GmbH, DE

dogado.net

Diese Webseite befindet sich im Aufbau

79
nginx
ONE-NETWORK - dogado GmbH, DE

Frequently asked questions

What technology does 8u.cz use?
8u.cz is built with Nginx.
Is 8u.cz secure (HTTPS)?
Yes. 8u.cz uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Oct 25, 2026.
Who hosts 8u.cz?
8u.cz is hosted on ONE-NETWORK - dogado GmbH, DE.
What is 8u.cz's SEO score?
8u.cz scored 60/100 for SEO in the latest analysis (fair).
What is 8u.cz's overall website score?
8u.cz has an overall SiteGraph score of 64/100, combining SEO, performance, security, and accessibility.