What powers sichess.com?
Last seen Jun 2026 · 15 technologies across 12 categories
Advertising
Google AdSense
since Apr 2026
CMS
WordPress
since Oct 2022
Cookie compliance
Funding Choices
since Apr 2026
Databases
MySQL
since Oct 2022
Font scripts
Google Font API
since Oct 2022
JavaScript graphics
Chart.js
since Oct 2022
JavaScript libraries
Lightbox
since Oct 2022
OWL Carousel
since Oct 2022
Miscellaneous
RSS
since Aug 2023
Programming languages
PHP
since Oct 2022
Security
reCAPTCHA
since Oct 2022
Static site generator
Tag managers
Google Tag Manager
since May 2026
Audience
- 86% phone
- 14% desktop
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.68 / 10 · ranked #5,093,057 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Spanish (Spain)
- Weight: 13.3 MB · 88 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Tag Manager May 2026
- detected Funding Choices Apr 2026
- detected Google AdSense Apr 2026
- detected reCAPTCHA Apr 2026
- dropped Nginx Mar 2026
- dropped OpenResty Mar 2026
- detected Nginx Jan 2026
- detected OpenResty Jan 2026
- dropped Google Analytics Sep 2025