What powers calculatordrive.com?
Last seen Jul 2026 · 20 technologies across 12 categories
Advertising
Google AdSense
since Mar 2026
Analytics
Ahrefs
since May 2026
Cloudflare Browser Insights
since Mar 2026
Google Analytics
since Mar 2026
Snowplow Analytics
since Jun 2026
CDN
Cloudflare
since Mar 2026
Cookie compliance
Funding Choices
since Mar 2026
Font scripts
Google Font API
since Mar 2026
Miscellaneous
Performance
Cloudflare Rocket Loader
since Mar 2026
Priority Hints
since Mar 2026
Programming languages
Python
since Mar 2026
Security
Tag managers
Google Tag Manager
since Mar 2026
UI frameworks
Tailwind CSS
since Mar 2026
Web frameworks
Django
since Mar 2026
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 Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Open Page Rank
2.62 / 10 · ranked #2,292,559 of all domains
44 referring domains · OpenPageRank
Page
- Language: English
- Weight: 0.1 MB · 8 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- DNS: Amazon Route 53
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 8,462,832
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Rocket Loader Jul 2026
- dropped Amazon Web Services Jun 2026
- detected Cloudflare Bot Management Jun 2026
- dropped Nginx Jun 2026
- detected Snowplow Analytics Jun 2026
- dropped Ubuntu Jun 2026
- detected Ahrefs May 2026
- dropped Cloudflare Rocket Loader May 2026
- detected Amazon Web Services Apr 2026
- detected HSTS Apr 2026
- detected Nginx Apr 2026
- detected Ubuntu Apr 2026