- Task
- Check how complete the stores' product cards are: whether there are attribute filters, comparison and displayed ratings, all of which grow out of the quality of the product data itself.
- Solution
- An external measurement of the home page and one product page from the sitemap: traces of features in the HTML, product, price and attribute markup. It records the presence of a trace, not the quality of the implementation.
- Result
- Measured on 17 September 2026, 35 stores: filter by attributes: 9 sites out of 25; product comparison: 10 sites out of 25; rating markup: 3 sites out of 25.