Hello devosc, thanks for this great contribution. Our website is loaded faster and faster :thumbsup: But, maybe we did found a bug in you database core file. We have in german zip codes which begins with the number 0, e.g. 04299 Leipzig. Since the install of your core files the database field "customers_postcode" in table "orders" will filled without the number 0, so the zip code changes from 04299 to 4299. :o Maybe the string will be interpreted as integer. Can you explain, how we can solve this problem? Thanks.