Available Reports
Last Update
April, 2024
Security Profile
- Live site
- Secure connection (HTTPS)
- Certificate valid
- No outdated techologies detected
doi.crossref.org
website information and technology stack| Web technologies detected on this domain | 11 technologies |
| Web technologies detected across all crossref.org subdomains | 112 technologies |
| Website rank | 336,008 |
| Website Location |  United States |
| Language | English |
| Last technology update | January, 2024 |
| Total crossref.org subdomain count | 60 subdomains |
| Top ranking subdomain | |
| IP Address | 208.254.38.80 |
| IP Lookup | 3 websites share 208.254.38.80 IP address. |
| Autonomous System Number (ASN) | AS11486 (COLO-PREM-VZB) |
| Total linking domains | 23 domains |
| Total linking IP | 16 IPs |
| Certificate Issuer | Let's Encrypt |
| Certificate Expiration Date | June, 2024 (Valid ) |
Technology Stack
List of 10 detected technologies used on the website (out of 11 total).| Technology | Technology Type | Version | First detected | |
|---|---|---|---|---|
 Apache Tomcat | Web Servers | 1.1 | December, 2023 | |
 ISO-8859-1 | Document Encoding | December, 2023 | ||
 Java | Programming Languages | December, 2023 | ||
| JavaScript | Document Standards | December, 2023 | ||
 jsDelivr | Content Delivery Networks | December, 2023 | ||
 Lets Encrypt | Certificate Authority | December, 2023 | ||
| | Font Scripts | December, 2023 | ||
 Matomo | A/B Testing | December, 2023 | ||
 MySQL | Databases | December, 2023 | ||
 PHP | Programming Languages | December, 2023 |
Uncommon response headers
List of uncommon response headers that were used by the website.| Header | Value |
|---|---|
| Crossref-Deployment-Name | svc1a-1 |
| Permissions-Policy | interest-cohort=() |
| Server | Apache-Coyote/1.1 |