service.duesseldorf.de

website information and technology stack
Web technologies detected on this domain25 technologies
Web technologies detected across all duesseldorf.de subdomains104 technologies
Website rank958,951
Website Location Germany
LanguageGerman (Deutsch)
Last technology updateApril, 2024
Added technologies in the last 3 months2
Dropped technologies in the last 3 months1
Total duesseldorf.de subdomain count38 subdomains
Top ranking subdomain www.duesseldorf.de (Rank: 26,951)
IP Address193.27.22.3
IP Lookup1 websites share 193.27.22.3 IP address.
Autonomous System Number (ASN)AS210849 (ITK-RHEINLAND)
Total linking domains19 domains
Total linking IP16 IPs
Certificate IssuerDeutsche Telekom Security GmbH
Certificate Expiration DateFebruary, 2025 (Valid )

Technology Stack

List of 10 detected technologies used on the website (out of 25 total).

Change History

List of 6 detected changes in the website technology stack within the last 3 months (out of 6 total).
TechnologyTechnology TypeVersionChangeDate
jsTreeJavaScript Libraries3.3.8 Upgrade from 'unknown' to 3.3.8Apr, 2024
PopperMiscellaneous DroppedApr, 2024
Select2Miscellaneous4.0.13 Upgrade from 'unknown' to 4.0.13Apr, 2024
WordPressContent Management System AddedApr, 2024
WordPress DefaultWordpress Themes AddedApr, 2024
Select2Miscellaneous Upgrade from 4.0.13 to 'unknown'Mar, 2024

Uncommon response headers

List of uncommon response headers that were used by the website.
HeaderValue
Referrer-Policyno-referrer-when-downgrade
ServerLB