What powers openingtree.com?
Last seen Oct 2026 · 14 technologies across 10 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since May 2020
Caching
Varnish
since May 2020
CDN
Cloudflare
since May 2020
Fastly
since May 2020
Mailgun
since Apr 2025
Font scripts
Font Awesome
since Jul 2021
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PaaS
GitHub Pages
since May 2020
UI frameworks
MUI
since Apr 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 56% desktop
- 41% phone
- 2% tablet
United States
India
Germany
Brazil
United Kingdom
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.87 / 10 · ranked #3,966,477 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Cloudflare, Fastly
- Weight: 1.3 MB · 35 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.51.4, IPv6)
- DNS: Cloudflare DNS
- Email: Mailgun
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 2,544,189, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted