Available Reports
Last Update
April, 2024
Security Profile
- Live site
- Secure connection (HTTPS)
- Certificate valid
- No outdated techologies detected
Address
325 N. LaSalle Street, Suite 200, Chicago, IL, 60654, US
corporate.britannica.com
website information and technology stack| Web technologies detected on this domain | 48 technologies |
| Web technologies detected across all britannica.com subdomains | 155 technologies |
| Website rank | 210,698 |
| Website Location |  United States |
| Language | English |
| Last technology update | April, 2024 |
| Added technologies in the last 3 months | 9 |
| Dropped technologies in the last 3 months | 1 |
| Total britannica.com subdomain count | 37 subdomains |
| Top ranking subdomain | |
| IP Address | 104.18.5.110 |
| IP Lookup | 11 websites share 104.18.5.110 IP address. |
| Autonomous System Number (ASN) | AS13335 (CLOUDFLARENET) |
| Total linking domains | 59 domains |
| Total linking IP | 47 IPs |
| Certificate Issuer | Let's Encrypt |
| Certificate Expiration Date | June, 2024 (Valid ) |
| Tag Ids | G-P67XBXYZGT |
Technology Stack
List of 10 detected technologies used on the website (out of 48 total).| Technology | Technology Type | Version | First detected | |
|---|---|---|---|---|
 Amazon ALB | Load Balancer | December, 2023 | ||
 AWS | Platform as a Service | December, 2023 | ||
 Cloudflare | Content Delivery Networks | December, 2023 | ||
| Cloudflare Bot Management | Security Solutions | April, 2024 | ||
| Cloudflare Insights | Real user monitoring | December, 2023 | ||
| Cloudflare Server | Web Servers | December, 2023 | ||
 CreativeWork Schema | Schema | December, 2023 | ||
 Elementor | Landing Page Builders | 3.20 | April, 2024 | |
| Elementor Pro | Landing Page Builders | February, 2024 | ||
 Font Awesome | Font Scripts | 5.15.3 | December, 2023 |
Change History
List of 6 detected changes in the website technology stack within the last 3 months (out of 19 total).| Technology | Technology Type | Version | Change | Date |
|---|---|---|---|---|
| Cloudflare Bot Management | Security Solutions | Added | Apr, 2024 | |
 Cloudflare Certificate | Certificate Authority | Dropped | Apr, 2024 | |
| Elementor | Landing Page Builders | 3.20 | Upgrade from 3.18.3 to 3.20 | Apr, 2024 |
 Global Site Tag | Analytics | Added | Apr, 2024 | |
 Google AdSense | Advertising Networks | Added | Apr, 2024 | |
 Google Analytics | Application Performance | 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 | 86f763bbbc557bf7-LAX |
| NEL | {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800} |
| Report-To | {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NJRumcS5UHIx95oeoqLs6ykZoSoOIMrhMECpucwqRQGKXu5RrwxnO%2FE13sx%2FTGmK0KWghWzM7f02xOGsivkG%2BUCAPu238z9KhIOQkCpOYsFWj0Q%2FYhzlP9z0nlU0sEKNQhA8Mossf1097g%3D%3D"}],"group":"cf-nel","max_age":6 |
| Server | cloudflare |
| x-pingback | https://corporate.britannica.com/xmlrpc.php |
| x-wserver | 10.145.22.132 |