| Web technologies detected on this domain | 21 technologies |
| Web technologies detected across all iffr.com subdomains | 123 technologies |
| Website rank | 7,311,370 |
| Website Location |  Netherlands |
| Language | Dutch (Nederlands) |
| Last technology update | April, 2024 |
| Added technologies in the last 3 months | 1 |
| Dropped technologies in the last 3 months | 1 |
| Total iffr.com subdomain count | 10 subdomains |
| Top ranking subdomain | |
| IP Address | 172.67.74.64 |
| IP Lookup | 47 websites share 172.67.74.64 IP address. |
| Autonomous System Number (ASN) | AS13335 (CLOUDFLARENET) |
| Total linking domains | 2 domains |
| Total linking IP | 2 IPs |
| Certificate Issuer | Let's Encrypt |
| Tag Ids | G-389Z88B1VZ |
April, 2024
Karel Doormanstraat 278B, Rotterdam, 3012 GP, NL
Facebook: https://www.facebook.com/iffrotterdam
Twitter: https://twitter.com/IFFR
Instagram: https://instagram.com/iffr/
| Technology | Technology Type | Version | First detected | |
|---|---|---|---|---|
 Cloudflare | Content Delivery Networks | December, 2023 | ||
| Cloudflare Server | Web Servers | December, 2023 | ||
 Description Meta | Document Standards | December, 2023 | ||
| | Widgets | December, 2023 | ||
 Global Site Tag | Analytics | December, 2023 | ||
 Google AdSense | Advertising Networks | December, 2023 | ||
 Google Analytics | Application Performance | December, 2023 | ||
 Google Font API | Font Scripts | December, 2023 | ||
 Google Tag Manager | Tag Managers | December, 2023 | ||
| HTML5 Tags | Document Standards | December, 2023 |
| Technology | Technology Type | Version | Change | Date |
|---|---|---|---|---|
 Cloudflare Certificate | Certificate Authority | Dropped | Apr, 2024 | |
 Lets Encrypt | Certificate Authority | Added | Apr, 2024 |
| Header | Value |
|---|---|
| CF-Cache-Status | DYNAMIC |
| CF-RAY | 86dbaa4e0c9c7ea8-LAX |
| NEL | {"success_fraction":0,"report_to":"cf-nel","max_age":604800} |
| Referrer-Policy | strict-origin |
| Report-To | {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=IG6cA3hKiCs6qg918f6oJTKQNqNd%2FqtsbSGMVpJzg%2FRhpBNyCxhLYCqzwqE0iDAf3owCRTHOR3gKIKDB6I5ckYDDNQCpU6CI1c%2F3wL6rPla0XDmTLK5fjNKON8t5pfge"}],"group":"cf-nel","max_age":604800} |
| Server | cloudflare |
| X-Request-Id | 529507a2-e02b-4178-b046-508f7d42672f |
| x-runtime | 0.295446 |