www.web4u.cz

website information and technology stack
Web technologies detected on this domain20 technologies
Web technologies detected across all web4u.cz subdomains66 technologies
Website rank22,623
Website Location Czech Republic
LanguageCzech (čeština)
Last technology updateJanuary, 2024
Total web4u.cz subdomain count59 subdomains
Top ranking subdomain www.web4u.cz (Rank: 22,623)
IP Address81.91.86.19
IP Lookup2 websites share 81.91.86.19 IP address.
Autonomous System Number (ASN)AS39790 (WEB4U)
Total linking domains1,760 domains
Total linking IP90 IPs
Certificate IssuerLet's Encrypt
Certificate Expiration DateMay, 2024 (Expiring soon )

Available Reports


Last Update

April, 2024


Security Profile

  • Live site
  • Secure connection (HTTPS)
  • Certificate is expiring soon on May, 2024
  • Outdated Techology stack

Outdated Technologies


Social Media


Subdomains

Technology Stack

List of 10 detected technologies used on the website (out of 20 total).
TechnologyTechnology TypeVersionFirst detected
BootstrapUI Frameworks3.4.1December, 2023
cdnjsContent Delivery NetworksDecember, 2023
CloudflareContent Delivery NetworksDecember, 2023
Description MetaDocument StandardsDecember, 2023
Facebook Domain VerificationDomain VerificationDecember, 2023
Global Site TagAnalyticsDecember, 2023
IntercomLive ChatDecember, 2023
JavaScriptDocument StandardsDecember, 2023
jQueryJavaScript Frameworks2.1.1December, 2023
jquery.cookiejQuery PluginsDecember, 2023
See full technology stack

Uncommon response headers

List of uncommon response headers that were used by the website.
HeaderValue
Serveropenresty
X-Powered-ByNette Framework