What powers 
www.uol?
Last seen Sep 2023 · 29 technologies across 16 categories
Advertising
Analytics
Chartbeat
since Aug 2018
comScore
since Jul 2021
Google Analytics
since Aug 2018
Google Analytics Enhanced eCommerce
since Jan 2022
Hotjar
since Aug 2018
CDN
Amazon CloudFront
since Aug 2018
Cloudflare
since Jul 2020
Cookie compliance
Funding Choices
since Dec 2022
Customer data platform
Tail
since Nov 2021
Ecommerce
Cart Functionality
since Aug 2020
JavaScript frameworks
Vue.js
since Oct 2021
JavaScript libraries
web-vitals
since Jul 2022
Live chat
WhatsApp Business Chat
since Oct 2022
Load balancers
Amazon ALB
since Apr 2023
Miscellaneous
PaaS
Amazon Web Services
since Jan 2019
Personalisation
Security
Cloudflare Bot Management
since Feb 2022
reCAPTCHA
since Apr 2019
Segmentation
Adobe Audience Manager
since Sep 2023
Tag managers
Google Tag Manager
since Aug 2018
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 87% phone
- 13% desktop
Brazil
Portugal
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.50 / 10 · ranked #402,203 of all domains
121 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on Universo Online S.A. (186.234.166.22, IPv6)
- DNS: uol.com.br
- Email: no MX record returned
- SSL: DigiCert, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 708,473
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted