What powers blackletra.com?
Last seen Apr 2026 · 19 technologies across 11 categories
Analytics
Google Analytics
since Oct 2024
CDN
Amazon S3
since Oct 2024
cdnjs
since Oct 2024
Cloudflare
since Oct 2024
jQuery CDN
since Oct 2024
jsDelivr
since Oct 2024
Hosting
DreamHost
since Oct 2024
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Oct 2024
Tag managers
Google Tag Manager
since Apr 2026
UI frameworks
Video players
Plyr
since Apr 2026
Web servers
Apache HTTP Server
since Oct 2024
Audience
- 100% desktop
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.65 / 10 · ranked #785,826 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.