| Web technologies detected on this domain | 40 technologies |
| Web technologies detected across all columbia.edu subdomains | 980 technologies |
| Website rank | 97,587 |
| Website Location |  United States |
| Language | English |
| Last technology update | April, 2024 |
| Added technologies in the last 3 months | 3 |
| Dropped technologies in the last 3 months | 4 |
| Total columbia.edu subdomain count | 1639 subdomains |
| Top ranking subdomain | |
| IP Address | 162.159.138.64 |
| IP Lookup | 252 websites share 162.159.138.64 IP address. |
| Autonomous System Number (ASN) | AS13335 (CLOUDFLARENET) |
| Total linking domains | 49 domains |
| Total linking IP | 36 IPs |
| Certificate Issuer | Google Trust Services LLC |
| Certificate Expiration Date | May, 2024 (Expiring soon ) |
| Tag Ids | GTM-P7GBGX |
April, 2024
20 W 118th St #1410, New York, New York, 10027, US
Facebook: https://www.facebook.com/Columbia.SIPA/
Twitter: https://twitter.com/columbiasipa
Instagram: https://www.instagram.com/columbia.sipa/
Youtube: https://www.youtube.com/channel/UCJkZLKiNUXeqI9AXxg0Ewog
| Technology | Technology Type | Version | First detected | |
|---|---|---|---|---|
 Cart Functionality | Ecommerce | December, 2023 | ||
 cdnjs | Content Delivery Networks | December, 2023 | ||
 Cloudflare | Content Delivery Networks | December, 2023 | ||
| Cloudflare Server | Web Servers | December, 2023 | ||
 CreativeWork Schema | Schema | December, 2023 | ||
| | Social share | December, 2023 | ||
| Description Meta | Document Standards | December, 2023 | ||
 DoubleClick Floodlight | Advertising Networks | December, 2023 | ||
 Drupal | Content Management System | 10 | March, 2024 | |
| EducationalOrganization Schema | Schema | December, 2023 |
| Technology | Technology Type | Version | Change | Date |
|---|---|---|---|---|
 EventBrite | Ticketing Systems | Added | Apr, 2024 | |
 Cloudflare Certificate | Certificate Authority | Dropped | Mar, 2024 | |
| Drupal | Content Management System | 10 | Upgrade from 9 to 10 | Mar, 2024 |
| EventBrite | Ticketing Systems | Dropped | Mar, 2024 | |
| Certificate Authority | Added | Mar, 2024 | ||
| X-UA-Compatible | Document Standards | Dropped | Mar, 2024 |
| Header | Value |
|---|---|
| CF-Cache-Status | DYNAMIC |
| CF-RAY | 86ed3ee5eeca2b6b-LAX |
| Server | cloudflare |
| X-Adv-Varnish | Cache-disabled |
| X-Cache-Control | must-revalidate, no-cache, private |
| X-Drupal-Cache | HIT |
| X-Drupal-Dynamic-Cache | MISS |
| X-Generator | Drupal 10 (https://www.drupal.org) |
| X-Grace | 21600.000 |
| x-pass-varnish | YES |
| X-Varnish-cache | MISS |