Available Reports
Last Update
March, 2024
Security Profile
- Live site
- Secure connection (HTTPS)
- Certificate expired on April, 2024
- Outdated Techology stack
bookface.ycombinator.com
website information and technology stack| Web technologies detected on this domain | 19 technologies |
| Web technologies detected across all ycombinator.com subdomains | 72 technologies |
| Website rank | 10,379,115 |
| Website Location |  United States |
| Language | English |
| Last technology update | February, 2024 |
| Dropped technologies in the last 3 months | 2 |
| Total ycombinator.com subdomain count | 16 subdomains |
| Top ranking subdomain | |
| IP Address | 172.67.5.232 |
| IP Lookup | 5 websites share 172.67.5.232 IP address. |
| Autonomous System Number (ASN) | AS13335 (CLOUDFLARENET) |
| Total linking domains | 3 domains |
| Total linking IP | 3 IPs |
| Certificate Issuer | Cloudflare, Inc. |
| Certificate Expiration Date | April, 2024 (Expired ) |
| Tag Ids | UA-66452210-1 |
Technology Stack
List of 10 detected technologies used on the website (out of 19 total).| Technology | Technology Type | Version | First detected | |
|---|---|---|---|---|
 Amazon ALB | Load Balancer | January, 2024 | ||
 AWS | Platform as a Service | January, 2024 | ||
 Amplitude | Analytics | 8.21.4 | January, 2024 | |
 cdnjs | Content Delivery Networks | January, 2024 | ||
 Cloudflare | Content Delivery Networks | January, 2024 | ||
 Cloudflare Certificate | Certificate Authority | January, 2024 | ||
| Cloudflare Server | Web Servers | January, 2024 | ||
 Font Awesome | Font Scripts | 4.6.3 | January, 2024 | |
 Google Analytics | Application Performance | January, 2024 | ||
 Google Maps API | Maps | January, 2024 |
Change History
List of 6 detected changes in the website technology stack within the last 3 months (out of 2 total).| Technology | Technology Type | Version | Change | Date |
|---|---|---|---|---|
 JavaScript | Document Standards | Dropped | Feb, 2024 | |
 New Relic | Real user monitoring | Dropped | Feb, 2024 |
Uncommon response headers
List of uncommon response headers that were used by the website.| Header | Value |
|---|---|
| CF-Cache-Status | DYNAMIC |
| CF-RAY | 8616bbeddefb530d-LAX |
| Content-Security-Policy-Report-Only | script-src 'self' https: 'nonce-s580Ylqubq56IDM3eSzz2g=='; report-uri https://us.sentry.io/api/4506690010480640/security/?sentry_key=aab2498373841041d6b48d721aefbdc1&sentry_environment=production&sentry_release=631d4ed2cda0982a87dd0ce0325e0c66c3a2c61e |
| Referrer-Policy | strict-origin-when-cross-origin |
| Server | cloudflare |
| X-Download-Options | noopen |
| X-Permitted-Cross-Domain-Policies | none |
| X-Request-Id | f64bfd65-4542-42f5-abc6-be334e212a7e |
| x-runtime | 0.014763 |