What powers 
cloud.microsoft?
Last seen Sep 2026 · 37 technologies across 16 categories
Analytics
CDN
Ecommerce
JavaScript frameworks
JavaScript libraries
Load balancers
Miscellaneous
Operating systems
PaaS
Performance
Programming languages
Reverse proxies
Security
Tag managers
Web frameworks
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
AI Crawlers
No AI crawlers blocked
Audience
- 90% desktop
- 8% phone
- 2% tablet
United States
India
Germany
Japan
Brazil
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
8.99 / 10 · ranked #378 of all domains
27,378 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.8 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 2.8 MB · 76 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
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Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Infrastructure
- Registered Sep 2015 (11 years) via MarkMonitor Inc., renews Sep 2027
- Hosted on Microsoft (20.70.246.20, IPv6)
- DNS: Azure DNS
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed, CAA
- SSL: Microsoft, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 2,649, 80 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sway.cloud.microsoft | 13 |
| copilot.cloud.microsoft | 11 |
| setup.cloud.microsoft | 11 |
| onenote.cloud.microsoft | 10 |
| excel.cloud.microsoft | 9 |
| powerpoint.cloud.microsoft | 9 |
| word.cloud.microsoft | 9 |
| connectivity.m365.cloud.microsoft | 8 |
| create.cloud.microsoft | 6 |
| loop.cloud.microsoft | 6 |
| reflect.edu.cloud.microsoft | 6 |
| sds.edu.cloud.microsoft | 6 |
| dialin.teams.cloud.microsoft | 5 |
| lti.edu.cloud.microsoft | 5 |
| pulse.viva.cloud.microsoft | 5 |
| status.cloud.microsoft | 3 |
| teams.cloud.microsoft | 3 |
| planner.cloud.microsoft | 2 |
| unifiedlink.svc.cloud.microsoft | 2 |
Full technology history →
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Recent changes
- detected Application Request Routing Jul 2026
- detected core-js Jul 2026
- detected Hammer.js Jul 2026
- detected IIS Jul 2026
- detected jQuery Jul 2026
- detected jQuery UI Jul 2026
- detected Kestrel Jul 2026
- dropped Microsoft Application Insights Jul 2026
- detected Microsoft ASP.NET Jul 2026
- detected Modernizr Jul 2026
- detected Priority Hints Jul 2026
- detected React Router Jul 2026
- detected RxJS Jul 2026
- detected Windows Server Jul 2026
- dropped MobX Feb 2026
- detected Microsoft Application Insights Dec 2025
- detected Azure Edge Network Nov 2025
- detected RxJS Nov 2025