What powers stemsgallery.com?
Last seen Aug 2026 · 26 technologies across 16 categories
Analytics
CDN
CMS
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
PaaS
Programming languages
RUM
Security
Video players
Web servers
Webmail
AI Crawlers
Blocks 2 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- meta-externalagent Blocked
Search and AI assistants
- PetalBot Blocked
The other 31 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
2 of 33 AI crawlers blocked
Open Page Rank
2.83 / 10 · ranked #1,915,822 of all domains
47 referring domains · OpenPageRank
Page
- Language: English
- CDN: Google
- Weight: 1.1 MB · 111 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Google Cloud (34.79.14.234)
- DNS: OVHcloud
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 3,024,784, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.stemsgallery.com | 16 |
| stemsgallery.com | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Apache HTTP Server Jul 2026
- detected Debian Jul 2026
- detected Datadog Jun 2026
- dropped Apache HTTP Server Feb 2026
- dropped Debian Feb 2026
- detected Font Awesome Feb 2026
- detected HSTS Feb 2026
- detected Apache HTTP Server Dec 2025
- detected Debian Dec 2025