Available Reports
Last Update
February, 2024
Security Profile
- Live site
- Secure connection (HTTPS)
- Certificate expired on February, 2024
- Outdated Techology stack
pengines.swi-prolog.org
website information and technology stack| Web technologies detected on this domain | 13 technologies |
| Web technologies detected across all swi-prolog.org subdomains | 25 technologies |
| Website rank | 32,208,663 |
| Website Location |  Netherlands |
| Language | English |
| Last technology update | February, 2024 |
| Total swi-prolog.org subdomain count | 7 subdomains |
| Top ranking subdomain | |
| IP Address | 130.37.193.11 |
| IP Lookup | 17 websites share 130.37.193.11 IP address. |
| Autonomous System Number (ASN) | AS1103 (SURFNET-NL) |
| Total linking domains | 1 domains |
| Total linking IP | 1 IPs |
| Certificate Issuer | Let's Encrypt |
| Certificate Expiration Date | February, 2024 (Expired ) |
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 | ||
 Description Meta | Document Standards | December, 2023 | ||
| | Miscellaneous | December, 2023 | ||
| | Animation | December, 2023 | ||
| html5shiv | JavaScript Libraries | December, 2023 | ||
| JavaScript | Document Standards | December, 2023 | ||
 jQuery | JavaScript Frameworks | 2.0.3 | December, 2023 | |
 Lets Encrypt | Certificate Authority | December, 2023 | ||
 Nginx | Web Servers | 1.14 | December, 2023 | |
| Respond.js | JavaScript Libraries | December, 2023 |
Uncommon response headers
List of uncommon response headers that were used by the website.| Header | Value |
|---|---|
| Server | nginx/1.14.0 (Ubuntu) |