What powers duplexline.com?
Last seen Aug 2026 · 40 technologies across 21 categories
Analytics
Caching
CDN
CMS
Databases
Ecommerce
Font scripts
Hosting
JavaScript libraries
Maps
Marketing automation
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
Video players
Widgets
WordPress plugins
AI Crawlers
Blocks 10 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- OAI-SearchBot Blocked
- PerplexityBot Blocked
- Applebot Allowed
User-request fetchers
- ChatGPT-User Blocked
The other 22 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
- ai.txt not found
AI Crawlers
10 of 33 AI crawlers blocked
Standards: llms.txt
Audience
Nigeria
Lebanon
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.28 / 10 · ranked #53,321,686 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 7.1 MB · 175 requests
- WordPress theme: theratio (child: theratio-child-theme) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| duplexline.com | 31 |
| www.duplexline.com | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Tag Manager Jul 2026
- dropped Amazon S3 Jun 2026
- dropped Amazon Web Services Jun 2026
- dropped Google Font API Jun 2026
- dropped Google Tag Manager Jun 2026
- dropped Microsoft Clarity Jun 2026
- detected Unpkg May 2026
- dropped Google Sign-in Mar 2026
- dropped Site Kit Mar 2026
- detected Google Font API Feb 2026
- detected Priority Hints Feb 2026
- detected Amazon S3 Jan 2026
- detected Amazon Web Services Jan 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- dropped Autoptimize Nov 2025
- dropped Endurance Page Cache Nov 2025
- dropped Google Font API Nov 2025
- dropped HSTS Nov 2025
- dropped WordPress Super Cache Nov 2025
- dropped Apache HTTP Server Oct 2025
- detected Cloudflare Browser Insights Oct 2025
- detected Redis Oct 2025
- detected Redis Object Cache Oct 2025