What powers qualvisa.com.br?
Last seen Sep 2026 · 34 technologies across 16 categories
Advertising
Microsoft Advertising
since Aug 2026
Reddit Ads
since Aug 2026
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Jan 2019
Microsoft Clarity
since Aug 2026
Caching
WP Rocket
since Aug 2022
CDN
Amazon S3
since Dec 2023
cdnjs
since Mar 2026
Cloudflare
since Jan 2019
Google Hosted Libraries
since Feb 2022
jsDelivr
since Sep 2024
CMS
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Dec 2023
Programming languages
PHP
since Jan 2019
Security
reCAPTCHA
since May 2023
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Tailwind CSS
since Apr 2022
WordPress plugins
WordPress themes
Twenty Seventeen
since Aug 2022
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.38 / 10 · ranked #41,928,957 of all domains
0 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.21.28.197, IPv6)
- DNS: Cloudflare DNS
- Email: Locaweb
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 105,418,863
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Autoptimize Sep 2026
- detected Bootstrap Sep 2026
- detected Contact Form 7 Sep 2026
- detected core-js Sep 2026
- detected Facebook Pixel Sep 2026
- detected Google Font API Sep 2026
- detected jQuery Migrate Sep 2026
- detected MySQL Sep 2026
- detected PHP Sep 2026
- detected PWA Sep 2026
- detected reCAPTCHA Sep 2026
- detected RSS Sep 2026
- detected Twenty Seventeen Sep 2026
- detected Twitter Emoji (Twemoji) Sep 2026
- detected W3 Total Cache Sep 2026
- detected WooCommerce Sep 2026
- detected WordPress Sep 2026
- detected WP Rocket Sep 2026
- dropped Autoptimize Aug 2026
- dropped Bootstrap Aug 2026
- dropped Contact Form 7 Aug 2026
- dropped core-js Aug 2026
- dropped Facebook Pixel Aug 2026
- dropped Google Font API Aug 2026
- dropped jQuery Migrate Aug 2026
- dropped MySQL Aug 2026
- dropped PHP Aug 2026
- dropped PWA Aug 2026
- dropped reCAPTCHA Aug 2026
- dropped RSS Aug 2026
- dropped Twenty Seventeen Aug 2026
- dropped Twitter Emoji (Twemoji) Aug 2026
- dropped W3 Total Cache Aug 2026
- dropped WooCommerce Aug 2026
- dropped WordPress Aug 2026
- dropped WP Rocket Aug 2026
- detected cdnjs Mar 2026
- detected Font Awesome Mar 2026
- detected Tailwind CSS Mar 2026
- detected Cloudflare Browser Insights Nov 2025