What powers 4fdev.com?
Last seen Aug 2026 · 11 technologies across 8 categories
Font scripts
Google Font API
since Jul 2026
Hosting
Hostgator
since Jul 2026
JavaScript frameworks
Live chat
WhatsApp Business Chat
since Aug 2026
Miscellaneous
Open Graph
since Jul 2026
Programming languages
TypeScript
since Aug 2026
Security
HSTS
since Aug 2026
Web servers
Apache HTTP Server
since Jul 2026
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Egypt
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 3.6 s |
| INP | 225 ms |
| CLS | 0.15 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 0.4 MB · 19 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| afapps.4fdev.com | 8 |
| astaghfirullah.4fdev.com | 6 |