What to test in Czech Republic
Start with a local question. Keep the network, language, and delivery settings separate so the result tells you something useful.
Search Czech product names with their diacritics
A Czech Republic search test should preserve accents in product names and queries. Try an unaccented version as a separate input when testing your own search. Keep the result order and query spelling together so a normalization difference is not misreported as an IP-location effect.
Capture the complete Czech offer
For a Czech retail comparison, record the seller, variant, koruna amount, and selected delivery method. Compare Prague with another destination only after keeping the basket identical. A product page alone may not include the charges or eligibility shown later in checkout.
Do not merge Czech and Slovak observations
Czech and Slovak pages can look similar while using different market settings. When comparing the Czech Republic with Slovakia, retain the original language and currency for each capture. Test redirects with a clean browser profile, then repeat with an explicit market choice.