What powers 
duffel.com?
Last seen Sep 2026 · 46 technologies across 22 categories
Advertising
Twitter Ads
since Aug 2021
Analytics
CDN
cdnjs
since Apr 2026
Cloudflare
since Nov 2022
Google Cloud CDN
since Jun 2022
jsDelivr
since Jun 2021
CMS
Storyblok
since Mar 2023
Customer data platform
Development
Turbopack
since Jul 2026
Font scripts
Font Awesome
since Apr 2026
IaaS
Google Cloud
since Jun 2022
Issue trackers
JavaScript frameworks
Emotion
since Apr 2026
Next.js App Router
since Jul 2026
React
since Feb 2020
Stimulus
since Apr 2026
JavaScript libraries
Highlight.js
since Apr 2026
Miscellaneous
Payment processors
Stripe
since Dec 2025
Performance
Priority Hints
since Mar 2026
Turbo
since Apr 2026
Programming languages
Reverse proxies
Envoy
since May 2025
RUM
New Relic
since Apr 2026
Security
Tag managers
Google Tag Manager
since Mar 2021
UI frameworks
Web frameworks
Ruby on Rails
since Apr 2026
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
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
Audience
- 82% desktop
- 18% phone
United States
India
United Kingdom
Spain
Germany
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #324,038 of all domains
110 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare, Google
- Weight: 2.6 MB · 67 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered May 2000 (26 years) via Cloudflare, Inc., renews May 2027
- Hosted on Cloudflare (104.18.6.92, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed, CAA
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 1,904,284, 9 hosts
- Verified with: Apple Business, Cloudflare, Google, Microsoft 365, Notion, OpenAI, Stripe
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 |
|---|---|
| changelog.duffel.com | 26 |
| dashboard.duffel.com | 20 |
| duffel.com | 19 |
| help.duffel.com | 10 |
Full technology history →
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