Available Reports
Last Update
April, 2024
Security Profile
- Live site
- Secure connection (HTTPS)
- Certificate valid
- Outdated Techology stack
formulare.duesseldorf.de
website information and technology stack| Web technologies detected on this domain | 13 technologies |
| Web technologies detected across all duesseldorf.de subdomains | 104 technologies |
| Website rank | 3,467,323 |
| Website Location |  Germany |
| Language | English |
| Last technology update | February, 2024 |
| Total duesseldorf.de subdomain count | 38 subdomains |
| Top ranking subdomain | |
| IP Address | 194.77.236.20 |
| IP Lookup | 181 websites share 194.77.236.20 IP address. |
| Autonomous System Number (ASN) | AS48049 (KRZN-AS) |
| Total linking domains | 6 domains |
| Total linking IP | 6 IPs |
| Certificate Issuer | Let's Encrypt |
| Certificate Expiration Date | June, 2024 (Valid ) |
Technology Stack
List of 10 detected technologies used on the website (out of 13 total).| Technology | Technology Type | Version | First detected | |
|---|---|---|---|---|
 Bootstrap | UI Frameworks | December, 2023 | ||
 Font Awesome | Font Scripts | 4.6.3 | December, 2023 | |
 html5shiv | JavaScript Libraries | 3.7.2 | December, 2023 | |
| JavaScript | Document Standards | December, 2023 | ||
 jQuery | JavaScript Frameworks | 3.5.1 | December, 2023 | |
 Lets Encrypt | Certificate Authority | December, 2023 | ||
 Nginx | Web Servers | December, 2023 | ||
| P3P | Miscellaneous | December, 2023 | ||
 PHP | Programming Languages | December, 2023 | ||
| Respond.js | JavaScript Libraries | 1.4.2 | December, 2023 |
Uncommon response headers
List of uncommon response headers that were used by the website.| Header | Value |
|---|---|
| Referrer-Policy | no-referrer |
| Server | nginx |