How to add custom fields to product card?
Need to add extra fields to product card: - Size chart - Material composition - Country of origin How to do this without core hacks?
Core Web Vitals optimization for OpenCart
Google shows poor Core Web Vitals scores: - LCP: 4.2s - FID: 180ms - CLS: 0.25 How to improve these metrics for OpenCart store?
Protecting OpenCart admin from brute force
Logs show constant login attempts to admin panel. What protection methods do you recommend? - Changing admin URL? - Two-factor authentication? - Captcha? - Other?
How to create a child theme in OpenCart 4?
I want to modify the default theme but don't want to lose changes when updating. How to properly create a child theme in OC4? Does OpenCart 4 support this concept at all?
Error "Class not found" after updating OpenCart 4
After updating to the latest OC4 version, got an error: ``` Fatal error: Class 'Opencart\System\Engine\Controller' not found ``` Cache cleared, permissions checked. What could it be?
SEO URLs and canonical in OpenCart 4
Having an issue with duplicate pages in Google index. Same product is accessible via different URLs through categories. How to properly set up canonical URLs in OpenCart 4?
