Available Reports
Last Update
April, 2024
Security Profile
- Live site
- Secure connection (HTTPS)
- Certificate valid
- No outdated techologies detected
podcast.duolingo.com
website information and technology stack| Web technologies detected on this domain | 21 technologies |
| Web technologies detected across all duolingo.com subdomains | 129 technologies |
| Website rank | 181,400 |
| Website Location |  United States |
| Language | English |
| Last technology update | January, 2024 |
| Total duolingo.com subdomain count | 86 subdomains |
| Top ranking subdomain | |
| IP Address | 185.199.108.153 |
| IP Lookup | 77,128 websites share 185.199.108.153 IP address. |
| Autonomous System Number (ASN) | AS54113 (FASTLY) |
| Total linking domains | 17 domains |
| Total linking IP | 14 IPs |
| Certificate Issuer | Let's Encrypt |
| Certificate Expiration Date | June, 2024 (Valid ) |
| Tag Ids | G-4YWWYCTFC9 |
Technology Stack
List of 10 detected technologies used on the website (out of 21 total).| Technology | Technology Type | Version | First detected | |
|---|---|---|---|---|
 Description Meta | Document Standards | December, 2023 | ||
 Fastly | Content Delivery Networks | December, 2023 | ||
 Fastly Hosted | Web Hosting | December, 2023 | ||
 GitHub Pages | Static Site Generator | December, 2023 | ||
| | JavaScript Libraries | December, 2023 | ||
 Global Site Tag | Analytics | December, 2023 | ||
 Google AdSense | Advertising Networks | December, 2023 | ||
 Google Analytics | Application Performance | December, 2023 | ||
 Google Font API | Font Scripts | December, 2023 | ||
 GStatic | Content Delivery Networks | December, 2023 |
Uncommon response headers
List of uncommon response headers that were used by the website.| Header | Value |
|---|---|
| Server | GitHub.com |
| via | 1.1 varnish |
| X-Cache | HIT |
| X-Cache-Hits | 1 |
| X-Fastly-Request-ID | cba696e97034edd50d13e2a766c4c2f134da9226 |
| X-GitHub-Request-Id | A402:37F04E:4CAF32:5BCBCB:660A9205 |
| x-origin-cache | HIT |
| x-proxy-cache | MISS |
| X-Served-By | cache-bur-kbur8200150-BUR |
| X-Timer | S1711975955.035301,VS0,VE63 |