What powers contraktor.com.br?
Last seen Jun 2026 · 82 technologies across 32 categories
A/B Testing
Google Optimize
since Feb 2021
Advertising
AppNexus
since Jul 2025
Microsoft Advertising
since Feb 2021
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Jan 2019
Leadfeeder
since Jul 2025
Linkedin Insight Tag
since Feb 2021
Microsoft Clarity
since Jan 2022
Smartlook
since Nov 2022
VWO
since Mar 2023
Caching
Litespeed Cache
since Aug 2025
CDN
Amazon CloudFront
since Jan 2019
Amazon S3
since Jan 2019
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
Google Cloud CDN
since Jun 2024
Google Hosted Libraries
since Feb 2026
jsDelivr
since Feb 2026
Unpkg
since Jul 2022
CMS
Framer Sites
since Dec 2024
WordPress
since Nov 2019
Databases
MySQL
since Nov 2019
Documentation
ReadMe
since Apr 2026
ActiveCampaign
since Aug 2023
LiveIntent
since Sep 2025
Font scripts
Google Font API
since Nov 2019
IaaS
Google Cloud
since Jun 2024
Issue trackers
Sentry
since Apr 2026
JavaScript frameworks
JavaScript libraries
Axios
since Feb 2026
Loadable-Components
since Apr 2026
Select2
since Feb 2026
Swiper
since Sep 2022
Live chat
Miscellaneous
Babel
since Aug 2020
Google Cloud Storage
since Jun 2024
HTTP/3
since Mar 2024
Open Graph
since Sep 2022
PWA
since Aug 2022
RSS
since Dec 2022
Webpack
since Aug 2022
PaaS
Amazon Web Services
since Jan 2019
Render
since Apr 2026
Page builders
Bubble
since Apr 2023
Performance
Cloudflare Rocket Loader
since May 2024
Priority Hints
since Nov 2022
Programming languages
Rich text editors
Search engines
Security
Cloudflare Bot Management
since Nov 2024
HSTS
since Sep 2022
Really Simple SSL & Security
since May 2024
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
MUI
since Aug 2022
Video players
YouTube
since Nov 2019
Web frameworks
Express
since Mar 2021
Web servers
Webmail
Google Workspace
since Aug 2022
Widgets
Getsitecontrol
since Mar 2024
WordPress plugins
WordPress themes
Audience
- 55% desktop
- 45% phone
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.67 / 10 · ranked #779,428 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| INP | 250 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 3.4 MB · 188 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| starter.contraktor.com.br | 29 |
| geradordecontrato.contraktor.com.br | 28 |
| www.contraktor.com.br | 25 |
| app2.contraktor.com.br | 21 |
| www.clm.contraktor.com.br | 20 |
| app.contraktor.com.br | 16 |
| conteudo.contraktor.com.br | 14 |
| contraktor.com.br | 13 |
| geradordecontratos.contraktor.com.br | 13 |
| developers.contraktor.com.br | 11 |
| help-starter.contraktor.com.br | 11 |
| verificador.contraktor.com.br | 10 |
| help.contraktor.com.br | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Nov 2025
- dropped WhatsApp Business Chat Nov 2025
- detected LiveIntent Sep 2025
- detected WhatsApp Business Chat Aug 2025