What powers upworkmasterclass.io?
Last seen Jul 2026 · 52 technologies across 24 categories
Advertising
Analytics
Authentication
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
LMS
Marketing automation
Miscellaneous
PaaS
Payment processors
Performance
Programming languages
Security
Tag managers
UI frameworks
Web frameworks
Web servers
Widgets
WordPress plugins
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 25 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
Content Signals:
search=yes ai-train=no declared in robots.txt
AI Crawlers
8 of 33 AI crawlers blocked
Standards: Content Signals
Open Page Rank
0.26 / 10 · ranked #66,423,837 of all domains
0 referring domains · OpenPageRank
Subdomains
| Host | Techs |
|---|---|
| upworkmasterclass.io | 37 |
| learn.upworkmasterclass.io | 17 |
| reviews.upworkmasterclass.io | 14 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025