What powers isack.com.br?
Last seen Aug 2026 · 43 technologies across 23 categories
A/B Testing
Optimizely
since Jul 2026
Analytics
Blogs
Caching
CDN
Amazon CloudFront
since Jun 2026
GoCache
since Mar 2020
Databases
MySQL
since Apr 2019
Font scripts
Font Awesome
since Jul 2026
Google Font API
since Apr 2019
Hosting
Hostinger
since Feb 2026
Issue trackers
Sentry
since Jan 2026
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ALB
since Jun 2026
Miscellaneous
HTTP/3
since Jun 2026
Open Graph
since Jan 2026
PWA
since Jul 2026
Twitter Emoji (Twemoji)
since Apr 2019
Webpack
since Jan 2026
PaaS
Amazon Web Services
since Jun 2026
Vercel
since Jan 2026
Performance
Priority Hints
since Mar 2026
Programming languages
Reverse proxies
RUM
New Relic
since Jul 2026
Security
HSTS
since Jan 2026
Surveys
Survicate
since Jul 2026
Tag managers
Google Tag Manager
since Apr 2019
UI frameworks
Widgets
Facebook
since Apr 2019
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 100% phone
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.38 / 10 · ranked #40,691,859 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 225 ms |
| CLS | 0.35 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Google
- Weight: 6.4 MB · 156 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| empreendedor.isack.com.br | 28 |
| isack.com.br | 15 |
| plano-pronto.isack.com.br | 14 |
| checklist.isack.com.br | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Envoy Jul 2026
- detected Font Awesome Jul 2026
- detected Lodash Jul 2026
- detected Microsoft Clarity Jul 2026
- detected New Relic Jul 2026
- detected Optimizely Jul 2026
- detected Preact Jul 2026
- detected PWA Jul 2026
- detected Sentry Jul 2026
- detected styled-components Jul 2026
- detected Survicate Jul 2026
- detected Swiper Jul 2026
- dropped TikTok Pixel Jun 2026
- dropped Sentry Apr 2026
- dropped Tailwind CSS Apr 2026
- detected Priority Hints Mar 2026
- detected TikTok Pixel Mar 2026