Available Reports
Last Update
April, 2024
Security Profile
- Live site
- Secure connection (HTTPS)
- Certificate valid
- Outdated Techology stack
parents.britannica.com
website information and technology stack| Web technologies detected on this domain | 58 technologies |
| Web technologies detected across all britannica.com subdomains | 155 technologies |
| Website rank | 785,623 |
| 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 | 1 |
| Total britannica.com subdomain count | 37 subdomains |
| Top ranking subdomain | |
| IP Address | 104.18.4.110 |
| IP Lookup | 14 websites share 104.18.4.110 IP address. |
| Autonomous System Number (ASN) | AS13335 (CLOUDFLARENET) |
| Total linking domains | 4 domains |
| Total linking IP | 4 IPs |
| Certificate Issuer | Let's Encrypt |
| Certificate Expiration Date | June, 2024 (Valid ) |
| Tag Ids | GTM-W6C3FBW |
Technology Stack
List of 10 detected technologies used on the website (out of 58 total).| Technology | Technology Type | Version | First detected | |
|---|---|---|---|---|
 Advanced Ads | Advertising Networks | April, 2024 | ||
 Amazon Advertising | Advertising Networks | December, 2023 | ||
 Amazon ALB | Load Balancer | December, 2023 | ||
 AWS | Platform as a Service | December, 2023 | ||
 Cart Functionality | Ecommerce | December, 2023 | ||
| classlist | JavaScript Libraries | 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 |
Change History
List of 6 detected changes in the website technology stack within the last 3 months (out of 8 total).| Technology | Technology Type | Version | Change | Date |
|---|---|---|---|---|
| Advanced Ads | Advertising Networks | Added | Apr, 2024 | |
| Cloudflare Bot Management | Security Solutions | Added | Apr, 2024 | |
 Cloudflare Certificate | Certificate Authority | Dropped | Apr, 2024 | |
 Font Awesome | Font Scripts | 5.12 | Upgrade from 'unknown' to 5.12 | Apr, 2024 |
 Lets Encrypt | Certificate Authority | Added | Apr, 2024 | |
 ProfilePress | Wordpress Plugins | 3.2.4 | Upgrade from 'unknown' to 3.2.4 | Apr, 2024 |
Uncommon response headers
List of uncommon response headers that were used by the website.| Header | Value |
|---|---|
| CF-Cache-Status | DYNAMIC |
| CF-RAY | 86f060c9cbb82abc-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=0NGG67w4YY7GKgfn4erDNZaTnbgZAKw4G5Q5HhS9ZKT4vYU72b0IQy8TlUqoIA6qpeE0QHraAV5X9X33ytVdLWbHXB1DgN6hMykUYMrr5QMq%2BYeGN4aLBaQGW9euiMXpAQ56NlqYBpU%3D"}],"group":"cf-nel","max_age":604800} |
| Server | cloudflare |
| X-Simple-Cache | HIT |
| x-wserver | 10.145.22.132 |