What powers microsandbox.dev?
Last seen Sep 2026 · 22 technologies across 13 categories
Analytics
CDN
Development
Issue trackers
JavaScript frameworks
Live chat
Miscellaneous
PaaS
Performance
Programming languages
Security
UI frameworks
Webmail
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Allowed
- CCBot Allowed
- ClaudeBot Allowed
- Google-Extended Allowed
- GPTBot Allowed
- meta-externalagent Allowed
Search and AI assistants
- Applebot Allowed
- Claude-SearchBot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
- Claude-User Allowed
- Perplexity-User Allowed
The other 20 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
Content Signals:
search=yes ai-train=yes ai-input=yes declared in robots.txt
- Sep 2026 oai-searchbot added to robots.txt
- Sep 2026 chatgpt-user added to robots.txt
- Sep 2026 claude-searchbot added to robots.txt
- Sep 2026 ccbot added to robots.txt
- Sep 2026 *: Allowed (was Restricted)
- Sep 2026 anthropic-ai added to robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt, Content Signals
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.42 / 10 · ranked #7,278,151 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.2 MB · 65 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Super Rad Company
- Industry: Software and apps (declares
SoftwareApplication) - Profiles: GitHub
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.21.28.44, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 2,144,630, 4 hosts
- Verified with: Google
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| microsandbox.dev | 19 |
| docs.microsandbox.dev | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Workspace Jul 2026
- dropped Google Workspace Jun 2026
- detected Intercom Jun 2026
- dropped Prism Jun 2026
- dropped Retype Jun 2026
- dropped Turbo Jun 2026
- detected Turbopack Jun 2026
- dropped Vue.js Jun 2026
- dropped Kestrel May 2026
- dropped Microsoft ASP.NET May 2026