Available Reports
Last Update
April, 2024
Security Profile
- Live site
- Secure connection (HTTPS)
- Certificate is expiring soon on Jun, 2024
- No outdated techologies detected
challenge.bfi.org
website information and technology stack| Web technologies detected on this domain | 8 technologies |
| Web technologies detected across all bfi.org subdomains | 69 technologies |
| Website rank | 873,998 |
| Website Location |  United States |
| Language | English |
| Last technology update | April, 2024 |
| Added technologies in the last 3 months | 2 |
| Total bfi.org subdomain count | 4 subdomains |
| Top ranking subdomain | |
| IP Address | 172.67.204.108 |
| IP Lookup | 82 websites share 172.67.204.108 IP address. |
| Autonomous System Number (ASN) | AS13335 (CLOUDFLARENET) |
| Total linking domains | 17 domains |
| Total linking IP | 16 IPs |
| Certificate Issuer | Let's Encrypt |
| Certificate Expiration Date | June, 2024 (Expiring soon ) |
Technology Stack
List of detected technologies used on the website.| Technology | Technology Type | Version | First detected | |
|---|---|---|---|---|
 Cloudflare | Content Delivery Networks | December, 2023 | ||
| Cloudflare Server | Web Servers | December, 2023 | ||
 Google Font API | Font Scripts | April, 2024 | ||
 GStatic | Content Delivery Networks | April, 2024 | ||
| | Miscellaneous | December, 2023 | ||
 Lets Encrypt | Certificate Authority | December, 2023 | ||
 UTF-8 | Document Encoding | December, 2023 | ||
 Varnish | Cache Tools | December, 2023 |
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 |
|---|---|---|---|---|
| Google Font API | Font Scripts | Added | Apr, 2024 | |
| GStatic | Content Delivery Networks | Added | Apr, 2024 |
Uncommon response headers
List of uncommon response headers that were used by the website.| Header | Value |
|---|---|
| CF-Cache-Status | DYNAMIC |
| CF-RAY | 86f75bbb8d282b5d-LAX |
| NEL | {"success_fraction":0,"report_to":"cf-nel","max_age":604800} |
| Report-To | {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2FP5fUutTyLU6kBGdLZ9kYiPl%2FHiZ0Cioz9eYkQq%2BqNioXSTeuDGvGJK3Ty52FVx35OJJvr8y9DIMxhWgYK0wZ8CTo5fO7qL09wJBL1smg%2BlaZGiuZLON4RKljkqqmGLd5T7y3g%3D%3D"}],"group":"cf-nel","max_age":604800} |
| Retry-After | 0 |
| Server | cloudflare |
| via | 1.1 varnish |
| X-Cache | MISS |
| X-Cache-Hits | 0 |
| X-pantheon-fun-extended | Please double-check that you are using the correct url. If so, make sure it matches your dashboard's custom domain settings, and try again in 2 minutes. |
| X-pantheon-fun-reason | The gods are wise, but do not know of the site which you seek. |
| X-Served-By | cache-bur-kbur8200121-BUR |
| X-Timer | S1712297251.140993,VS0,VE44 |