What powers lenntech.es?
Last seen Jun 2026 · 20 technologies across 13 categories
Advertising
33Across
since Jul 2021
Analytics
Ahrefs
since Jun 2023
Google Analytics
since Jun 2018
Authentication
Linkedin Sign-in
since Jun 2021
CDN
Cloudflare
since Nov 2021
JavaScript graphics
JavaScript libraries
Miscellaneous
Google Code Prettify
since Jun 2018
Programming languages
Java
since Sep 2021
Security
Tag managers
Google Tag Manager
since Sep 2018
UI frameworks
Bootstrap
since Apr 2018
Web servers
Apache HTTP Server
since Apr 2018
Widgets
AddThis
since Apr 2018
Audience
- 66% phone
- 32% desktop
- 2% tablet
Mexico
Argentina
Colombia
Chile
Peru
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.97 / 10 · ranked #594,242 of all domains
70 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 4.2 MB · 123 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- detected HSTS Dec 2025