What powers sighup.io?
Last seen Dec 2024 · 25 technologies across 17 categories
Analytics
HubSpot Analytics
since Aug 2022
Simple Analytics
since Mar 2022
Blogs
Caching
Varnish
since Nov 2021
CDN
Cookie compliance
HubSpot Cookie Policy Banner
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript frameworks
React
since Mar 2022
JavaScript libraries
Marketing automation
HubSpot
since Aug 2022
Miscellaneous
Photo galleries
PhotoSwipe
since Sep 2023
Programming languages
Node.js
since Jul 2020
Reverse proxies
Security
Cloudflare Bot Management
since Aug 2022
Web frameworks
Express
since Aug 2022
Web servers
OpenResty
since Nov 2021
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Open Page Rank
3.34 / 10 · ranked #1,075,347 of all domains
31 referring domains · OpenPageRank
Infrastructure
- Hosted on REEVO (195.88.234.3)
- DNS: Google Cloud DNS
- Email: reevo.it
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 2,038,701, 6 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| blog.sighup.io | 19 |
| sighup.io | 17 |