Available Reports
Last Update
September, 2026
Scan & Monitor
Security Profile
- Live site
- Secure connection (HTTPS)
- Certificate expired on September, 2026
- No outdated techologies detected
ncbi.nlm.nih.gov
website information and technology stackNote: This page displays technologies detected on ncbi.nlm.nih.gov subdomain only.
To view technologies identified across all subdomains of the nih.gov domain,
please refer to the Aggregated View.
| Web technologies detected on this domain | 17 technologies |
| Web technologies detected across all nih.gov subdomains | 494 technologies |
| Website rank | 299 |
| Website Location |  United States |
| Language | English |
| Domain Forwarding | 14websites redirects to ncbi.nlm.nih.gov |
| Last technology update | September, 2026 |
| Dropped technologies in the last 3 months | 1 |
| Total nih.gov subdomain count | 676 subdomains |
| Top ranking subdomain | |
| IP Address | 34.107.134.59 |
| Reverse IP | 9 websites share 34.107.134.59 IP address. |
| Autonomous System Number (ASN) | AS16550 (GOOGLE-PRIVATE-CLOUD) |
| Total linking domains | 165 domains |
| Total linking IP | 117 IPs |
| Certificate Issuer | GoDaddy.com, Inc. |
| Certificate Expiration Date | September, 2026 (Expired ) |
Technology Stack
A snapshot of the most notable technologies used on the ncbi.nlm.nih.gov website. This is a partial list only. Click below to view the full technology stack with complete details.| Technology Type | Technology | First detected | Last detected |
|---|---|---|---|
| Email Authentication | | April, 2026 | September, 2026 |
| Infrastructure as a Service |  Google Cloud Platform | July, 2026 | September, 2026 |
| JavaScript Frameworks |  jQuery | April, 2026 | September, 2026 |
| Marketing Analytics |  Crazy Egg | April, 2026 | September, 2026 |
| Team Collaboration |  Google Workspace | April, 2026 | September, 2026 |
| Web Servers |  Apache | April, 2026 | September, 2026 |
Change History
List of recent detected changes in the technological composition of the ncbi.nlm.nih.gov domain| Technology | Technology Type | Version | Change | Date |
|---|---|---|---|---|
 HTTP/2 | Miscellaneous | Dropped | Sep, 2026 | |
| Google Cloud Platform | Infrastructure as a Service | Added | Jul, 2026 | |
| Google Cloud CDN | Content Delivery Networks | Added | Jul, 2026 | |
 ISO-8859-1 | Document Encoding | Dropped | Jul, 2026 |