What powers zul.digital?
Last seen Oct 2026 · 22 technologies across 13 categories
Analytics
Adjust
since Oct 2022
Google Analytics
since Jul 2021
Instapage
since Jul 2021
Snowplow Analytics
since Jul 2021
CDN
Cloudflare
since May 2023
Google Workspace
since Aug 2022
Font scripts
Google Font API
since Jul 2021
JavaScript libraries
Live chat
Marketing automation
MailChimp
since Aug 2022
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Jul 2021
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Security
Cloudflare Bot Management
since May 2023
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jul 2021
Video players
YouTube
since Jul 2021
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
- 84% phone
- 16% desktop
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.80 / 10 · ranked #1,969,560 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- CDN: Cloudflare, Google
- Weight: 2.7 MB · 64 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (35.82.211.32)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 10,384,845, 6 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| crlv.zul.digital | 22 |
| tag.zul.digital | 21 |
| calculodepedagio.zul.digital | 20 |
| tributos.zul.digital | 20 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Intercom Dec 2025