What powers vucense.com?
Last seen Aug 2026 · 15 technologies across 9 categories
Advertising
Google Publisher Tag
since Jul 2026
Mediavine
since Jul 2026
Analytics
Cloudflare Browser Insights
since Apr 2026
Google Analytics
since Apr 2026
CDN
Cloudflare
since Apr 2026
Load balancers
Amazon ALB
since Jul 2026
Miscellaneous
PaaS
Amazon Web Services
since Jul 2026
Performance
Cloudflare Zaraz
since Apr 2026
Partytown
since May 2026
Tag managers
Google Tag Manager
since Jul 2026
UI frameworks
Tailwind CSS
since Apr 2026
AI Crawlers
Blocks 7 of 33 AI crawlers we track by name in its robots.txt, restricts 4 more. Checked Aug 2026.
Training crawlers
- Applebot-Extended Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- GPTBot Blocked
- meta-externalagent Blocked
- Google-Extended Restricted
Search and AI assistants
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
- DuckAssistBot Allowed
User-request fetchers
- ChatGPT-User Allowed
- Claude-User Allowed
- MistralAI-User Allowed
- Perplexity-User Allowed
The other 17 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 not found
AI Crawlers
7 of 33 AI crawlers blocked
Standards: llms.txt, llms-full.txt
Open Page Rank
1.64 / 10 · ranked #5,384,320 of all domains
18 referring domains · OpenPageRank
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 0.6 MB · 29 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Priority Hints Aug 2026
- detected Amazon ALB Jul 2026
- detected Amazon Web Services Jul 2026
- dropped Google AdSense Jul 2026
- detected Google Publisher Tag Jul 2026
- detected Google Tag Manager Jul 2026
- detected Mediavine Jul 2026
- dropped Astro Jun 2026
- detected Partytown May 2026