What powers 
resumup.com?
Last seen Sep 2026 · 30 technologies across 14 categories
Analytics
BugSnag
since May 2017
Cloudflare Browser Insights
since Oct 2025
Google Analytics
since Jun 2018
Yandex.Metrika
since May 2017
CDN
Cloudflare
since Oct 2024
Issue trackers
Get Satisfaction
since Jun 2018
JavaScript Frameworks
Next.js App Router
since Oct 2024
React
since Jun 2018
JavaScript libraries
Live chat
Intercom
since Oct 2025
Miscellaneous
Programming languages
RUM
New Relic
since Jun 2018
Tag managers
Google Tag Manager
since Oct 2024
UI frameworks
Headless UI
since Oct 2024
Tailwind CSS
since Oct 2024
Web frameworks
Ruby on Rails
since Jun 2018
Web servers
Widgets
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 found
- ai.txt not found
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Open Page Rank
4.41 / 10 · ranked #415,498 of all domains
113 referring domains · OpenPageRank
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.2 MB · 67 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.47.38, IPv6)
- DNS: Cloudflare DNS
- Email: Cloudflare Email Routing
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 69,665, 2 hosts
- Verified with: Zoho
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.resumup.com | 19 |
| resumup.com | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Priority Hints Aug 2026
- dropped Lemon Squeezy Apr 2026
- dropped core-js Feb 2026
- dropped Google Sign-in Feb 2026
- dropped Emotion Dec 2025
- dropped Microsoft Clarity Nov 2025