What powers crewmailservices.com?
Last seen Oct 2026 · 30 technologies across 20 categories
Analytics
Google Analytics
since Jan 2021
CDN
CMS
Databases
MySQL
since Nov 2023
Font scripts
Google Font API
since Jan 2021
Twitter Emoji (Twemoji)
since May 2024
JavaScript libraries
Live chat
WhatsApp Business Chat
since Nov 2023
Miscellaneous
Open Graph
since Sep 2022
RSS
since Nov 2023
Operating systems
Ubuntu
since Aug 2022
PaaS
Amazon Web Services
since Aug 2022
Page builders
Performance
Priority Hints
since Jun 2026
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Tailwind CSS
since Aug 2022
Web frameworks
Django
since Aug 2022
Web servers
Webmail
Google Workspace
since Aug 2022
WordPress plugins
WordPress themes
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
0.83 / 10 · ranked #15,850,728 of all domains
6 referring domains · OpenPageRank
Search traffic
6 est. monthly organic visits (US)
4 keywords in Google's top 30
Page
- Language: English
- Weight: 1.6 MB · 19 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.30.137, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 13,016,533, 3 hosts
- Verified with: Brevo, Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.crewmailservices.com | 21 |
| app.crewmailservices.com | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 Jul 2026
- detected Amazon Web Services Jul 2026
- detected cdnjs Jul 2026
- detected Django Jul 2026
- detected Font Awesome Jul 2026
- detected Open Graph Jul 2026
- detected Python Jul 2026
- detected Tailwind CSS Jul 2026
- detected Ubuntu Jul 2026
- dropped Google Maps Jun 2026
- dropped lit-element Jun 2026
- dropped lit-html Jun 2026
- detected Priority Hints Jun 2026
- dropped Cloudflare Browser Insights May 2026
- dropped HTTP/3 May 2026
- detected cdnjs Jan 2026
- detected Google Analytics Dec 2025
- detected Site Kit Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025