- Task
- Collect a catalog where the items are visually almost the same and differ only a little, and do not lose the rate of return in the season. The nature of the task is the same as with bouquets: the choice is made with the eyes, and the difference between the options is in the details.
- Solution
- OpenCart 3 under nginx with HTTP/2 and brotli compression. Catalog with four levels of nesting, OCFilter in categories, quick card viewing and one-click ordering. There are two carriers with six delivery methods and three payment methods in the checkout.
- Result
- Measurement 08/01/2026: 300 products in 40 categories, the figure is confirmed by two independent methods with a 0% discrepancy. The first response from the server is 235 ms (median of five measurements), the weight of the main HTML is 143.6 KB, in brotli - 22.5 KB; a category page with 100 items weighs 554 KB. Defects found: no JSON-LD block, no analytics installed at all, two of the five root categories are empty.