Available Reports
Last Update
April, 2024
Security Profile
- Live site
- Secure connection (HTTPS)
- Certificate valid
- Outdated Techology stack
Outdated Technologies
Social Media
Facebook: https://about.facebook.com/meta/
Tags
Subdomains
No subdomains
alanzchen.com
website information and technology stack| Web technologies detected on this domain | 30 technologies |
| Web technologies detected across all alanzchen.com subdomains | 30 technologies |
| Website rank | 1,787,971 |
| Website Location |  United States |
| Language | English |
| Last technology update | April, 2024 |
| Dropped technologies in the last 3 months | 2 |
| IP Address | 185.199.108.153 |
| IP Lookup | 77,128 websites share 185.199.108.153 IP address. |
| Autonomous System Number (ASN) | AS54113 (FASTLY) |
| Certificate Issuer | Let's Encrypt |
| Certificate Expiration Date | May, 2024 (Valid ) |
| Tag Ids | UA-154646961-1 |
Technology Stack
List of 10 detected technologies used on the website (out of 30 total).| Technology | Technology Type | Version | First detected | |
|---|---|---|---|---|
 @popperjs/core | JavaScript Libraries | 2.11.2 | December, 2023 | |
| | Font Scripts | 1.9.1 | December, 2023 | |
 Bootstrap | UI Frameworks | 4.6.1 | December, 2023 | |
| Description Meta | Document Standards | December, 2023 | ||
 Fastly | Content Delivery Networks | December, 2023 | ||
 Fastly Hosted | Web Hosting | December, 2023 | ||
 Font Awesome | Font Scripts | 5.15.4 | April, 2024 | |
 GitHub Pages | Static Site Generator | December, 2023 | ||
| | Miscellaneous | December, 2023 | ||
 Global Site Tag | Analytics | December, 2023 |
Change History
List of 6 detected changes in the website technology stack within the last 3 months (out of 4 total).| Technology | Technology Type | Version | Change | Date |
|---|---|---|---|---|
| Font Awesome | Font Scripts | 5.15.4 | Upgrade from 'unknown' to 5.15.4 | Apr, 2024 |
| jQuery Plugins | Dropped | Apr, 2024 | ||
 Popper | Miscellaneous | Dropped | Apr, 2024 | |
| Font Awesome | Font Scripts | Upgrade from 5.15.4 to 'unknown' | Mar, 2024 |
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 | MISS |
| X-Cache-Hits | 0 |
| X-Fastly-Request-ID | 5d833a7f38b207ae90447b23be79e8638caf4f8f |
| X-GitHub-Request-Id | 6DDA:288B:70016A:904CAF:660B3669 |
| x-proxy-cache | MISS |
| X-Served-By | cache-bur-kbur8200078-BUR |
| X-Timer | S1712010858.686895,VS0,VE75 |