What powers altftool.com?
Last seen Aug 2026 · 26 technologies across 16 categories
Advertising
Google AdSense
since Jul 2026
Affiliate programs
Skimlinks
since Jul 2026
Analytics
Google Analytics
since Jan 2026
Microsoft Clarity
since Jan 2026
CDN
Amazon CloudFront
since Aug 2026
Databases
Firebase
since Aug 2026
Development
Turbopack
since Feb 2026
Ecommerce
Cart Functionality
since Jul 2026
Font scripts
Google Font API
since Jan 2026
JavaScript frameworks
Miscellaneous
PaaS
Amazon Web Services
since Jan 2026
Vercel
since Jan 2026
Performance
Priority Hints
since Feb 2026
Programming languages
Node.js
since Feb 2026
Security
Tag managers
Google Tag Manager
since Aug 2026
UI frameworks
AI Crawlers
Restricts 13 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.
Training crawlers
- Applebot-Extended Restricted
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- Google-Extended Restricted
- GPTBot Restricted
Search and AI assistants
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- Perplexity-User Restricted
The other 20 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt found
AI Crawlers
13 of 33 AI crawlers restricted
Standards: llms.txt, llms-full.txt, ai.txt
Audience
- 50% phone
- 50% desktop
United States
India
Pakistan
Germany
Brazil
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 2.8 s |
| INP | 250 ms |
| CLS | 0.15 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 2.2 MB · 136 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| www.altftool.com | 25 |
| altftool.com | 19 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare May 2026
- dropped Cloudflare Bot Management May 2026
- dropped Cloudinary May 2026
- dropped LottieFiles Apr 2026
- dropped core-js Mar 2026
- dropped Google Font API Mar 2026
- dropped PDF.js Mar 2026
- dropped React Router Mar 2026
- detected Cloudflare Feb 2026
- detected Cloudflare Bot Management Feb 2026
- detected Cloudinary Feb 2026
- detected LottieFiles Feb 2026
- detected Next.js Feb 2026
- detected Next.js App Router Feb 2026
- detected Node.js Feb 2026
- detected Priority Hints Feb 2026
- detected Tailwind CSS Feb 2026
- detected Turbopack Feb 2026
- detected Webpack Feb 2026