Available Reports
Last Update
April, 2024
Security Profile
- Live site
- Secure connection (HTTPS)
- Certificate valid
- Outdated Techology stack
Outdated Technologies
Address
Cornelsen Verlag GmbH, Mecklenburgische Straße 53, Berlin, 14197, DE
mentor.duden.de
website information and technology stack| Web technologies detected on this domain | 46 technologies |
| Web technologies detected across all duden.de subdomains | 81 technologies |
| Website rank | 634,762 |
| Website Location |  Germany |
| Language | German (Deutsch) |
| Last technology update | April, 2024 |
| Added technologies in the last 3 months | 13 |
| Total duden.de subdomain count | 10 subdomains |
| Top ranking subdomain | |
| IP Address | 18.154.144.120 |
| IP Lookup | 235 websites share 18.154.144.120 IP address. |
| Autonomous System Number (ASN) | AS16509 (AMAZON-02) |
| Total linking domains | 7 domains |
| Total linking IP | 7 IPs |
| Certificate Issuer | Amazon |
| Tag Ids | GTM-M8R4BXM |
Technology Stack
List of 10 detected technologies used on the website (out of 46 total).| Technology | Technology Type | Version | First detected | |
|---|---|---|---|---|
 Amazon Cloudfront | Content Delivery Networks | December, 2023 | ||
 Amazon Hosting | Web Hosting | December, 2023 | ||
 Amazon Route 53 | Name Server | December, 2023 | ||
 Amazon S3 | Content Delivery Networks | December, 2023 | ||
 AWS | Platform as a Service | December, 2023 | ||
 AWS Certificate Manager | Certificate Authority | December, 2023 | ||
 Bing Universal Event Tracking | Analytics | December, 2023 | ||
 Cart Functionality | Ecommerce | March, 2024 | ||
| Core JS | JavaScript Libraries | December, 2023 | ||
| | JavaScript Libraries | 1.5.1 | March, 2024 |
Change History
List of 6 detected changes in the website technology stack within the last 3 months (out of 16 total).| Technology | Technology Type | Version | Change | Date |
|---|---|---|---|---|
 Drupal | Content Management System | 9 | Upgrade from 9.5.11 to 9 | Apr, 2024 |
| tabbable | JavaScript Libraries | 5.3.3 | Upgrade from 'unknown' to 5.3.3 | Apr, 2024 |
| Cart Functionality | Ecommerce | Added | Mar, 2024 | |
| JavaScript Libraries | 1.5.1 | Added | Mar, 2024 | |
| Drupal | Content Management System | 9.5.11 | Upgrade from 9.5.7 to 9.5.11 | Mar, 2024 |
| ES6-Promise | JavaScript Libraries | 4.2.8 | Added | Mar, 2024 |
Uncommon response headers
List of uncommon response headers that were used by the website.| Header | Value |
|---|---|
| Server | nginx |
| via | 1.1 0675e3b1cc5e0c60957195491f316b72.cloudfront.net (CloudFront) |
| x-amz-cf-id | 2QVzrWDpp0vuzh8PrrIkajiOaYvwQ20cw0dlTAe0tWlLAbaSNrNqpQ== |
| x-amz-cf-pop | LAX50-P4 |
| X-Cache | Miss from cloudfront |
| X-Drupal-Cache | HIT |
| X-Drupal-Dynamic-Cache | MISS |
| X-Generator | Drupal 9 (https://www.drupal.org) |