Czech SEO is one of the few markets with a real second engine
Almost everywhere else, SEO means optimising for one system and treating everything else as rounding. Here that assumption is wrong. Seznam has held a meaningful share of domestic queries for years, with its own crawler, its own webmaster tools and its own advertising system in Sklik. A share of your potential customers in Prague and across Czechia will never see the results you spent a year improving.
This is the first thing to establish with any agency you talk to. Ask whether the SEO proposal covers both systems, what differs between them in practice, and how the reporting will separate them. Some teams optimise for both as a matter of routine. Others quietly ignore the second one because their tooling does not support it. Both answers are defensible, but you should be choosing rather than discovering.
Diacritics, declension and the way people actually type
Czech declines nouns through seven cases, so one concept produces a family of surface forms that an English-configured tool will treat as unrelated phrases. On top of that, a large share of users type without diacritics, especially on mobile, which means the same query exists in an accented and an unaccented form and the two do not always behave identically.
A serious SEO keyword set here accounts for both facts. Ask how the list was built, ask which case forms were chosen as page targets and why, and ask how unaccented variants are handled. This is not pedantry. It is the difference between a content plan aimed at language people use and one aimed at language a translation produced.
Ask as well who writes. Native writers are not interchangeable with translators, and the gap is visible to a local reader within a paragraph.
Hiring here for domestic reach or for European delivery
Two kinds of SEO buyer arrive at this page. One wants to sell into the domestic market and needs the language and the second engine handled properly. The other wants a nearshore base for a multi-country programme and is comparing cost, English fluency and working hours against several other cities.
The agencies here serve both, and the distinction changes which questions matter. For domestic work, ask about local search behaviour, local link sources and the second engine. For export delivery, ask about process: how many markets they run today, how the team is structured across languages, how reporting is consolidated, and who owns the relationship when four countries want different things in the same week.
Say which one you are in the first line of your brief. Proposals that answer the wrong question are expensive to read.
Which tools and data sources the team actually uses
Tooling is unusually revealing in Czech SEO because the international platforms have thinner data here than they do in larger markets. A team relying only on a global keyword tool will show you confident volumes that are partly modelled and will miss the second engine entirely.
Ask which data sources sit behind the plan: the domestic advertising platform's own planner, the local webmaster console, your own search console history, and whatever the agency has built internally. Ask what they do when two sources disagree. The answer tells you whether you are buying analysis or a dashboard, and it is one of the few technical questions a non-specialist buyer can evaluate directly.
Subcontracting, invoicing and the terms worth negotiating
A large part of this market operates through independent contractors rather than salaried staff, which is ordinary here and not a warning sign by itself. It does mean the person doing your work may not be employed by the agency you signed with, so ask who is contracted, whether they are exclusive, and what happens if they take other work mid-engagement.
Fix the commercial terms with the same directness. Agree whether the retainer is invoiced in koruna or euro and who carries the currency movement over a long term. Confirm the cross-border value added tax treatment before the first invoice rather than after it. Put a data processing agreement in place if the agency will touch enquiry data or customer lists. And agree a confidentiality clause that survives the contract, since a contractor model means more individuals see your material than an organisation chart suggests.
Accounts and assets, including the ones outside the main engine
Ownership of the SEO estate in a two-engine market has one extra item on the list. Alongside the domain registrar, the DNS, the content management system administration, the analytics property and the main search console property, make sure the domestic webmaster account and any domestic advertising account are registered under your organisation with the agency added as a user. These are the ones most often created under an agency address and forgotten at handover.
Content produced for you should be assigned on payment with source files. Ask for a terminology glossary, since the vocabulary decisions made across a year are worth more than any single page, and ask for the link record separated into earned and paid placements so that whoever comes next can assess what they inherited.
Briefing a Prague shortlist
Write the brief once and send it unchanged: your market, your platform, whether both engines are in scope, who approves content, what counts as a result, your budget band and your start date. Ask for replies in a fixed structure with named people, a first quarter plan, the reporting split and the notice period.
Decide as well whether search should be bought alone. Teams in this city frequently pair it with web design, digital marketing or public relations, which matters when a site rebuild and a content plan are being decided together. If you are comparing nearshore options, quotes from SEO agencies in Krakow, Budapest or Belgrade will show you whether your range is normal, and the full SEO agency directory covers the rest of the map.
When the brief is ready, ask for offers through one form and let the shortlist reply in the same shape.