In its own wordsLooks like: Online shopSportisimo e-shop ~ život v pohybu | SPORTISIMO.CZSkladem přes 10 mil. kusů bot, oblečení a vybavení na sport a volný čas ✓ Světové značky za nízké ceny ✓ Doprava ZDARMA nad 2 000 Kč ✓ 100+ prodejen po celé ČR
sportisimo.cz looks like an online shop, is ranked in the top 10,000 sites and was registered in 2001. It is built with PHP; we found no traces of an AI site builder.
In its own wordsSportisimo e-shop ~ život v pohybu | SPORTISIMO.CZSkladem přes 10 mil. kusů bot, oblečení a vybavení na sport a volný čas ✓ Světové značky za nízké ceny ✓ Doprava ZDARMA nad 2 000 Kč ✓ 100+ prodejen po celé ČR
Our reading of the page, high confidence.
Show evidence (3)Hide evidence
Exhibit 1 · Wikidata
Q54974273: Sportisimo, retail chain
Exhibit 2 · its own title or description
Sportisimo e-shop ~ život v pohybu | SPORTISIMO.CZ · Sportisimo.cz · Skladem přes 10 mil. kusů bot, oblečení a vybavení na sport a volný čas ✓ Světové značky za
Each name is quoted from its source. A brand and the company that owns it often go by different names.
More about it: Wikidata, profiles, AI use, page facts
In Wikidata
Sportisimo: Czech multinational sports clothing and goods retail chain · enterprise, retail chain, business · since 2000
Wikidata, the free knowledge base behind Wikipedia, lists this domain as the official website of this item. Volunteers write it; each item shows its sources.
We look for what AI site builders such as Lovable, Bolt and v0 leave in a page. Code written with an AI assistant such as Cursor, Claude Code or ChatGPT leaves nothing to find, so we can’t tell whether AI helped.
AI traces: None found
How we know
AI site builders leave traces in the sites they make. We look for the traces of 53 of them and show every match with the line it came from, so you can check it yourself.
We test this on 2,275 sites whose makers we know, and publish what we get wrong.
At the median of the 2,439 most visited sites we read.
Checked 2 Nov 2026
What to fix
1 fix, up to +12 points
Structured data
Now None found.
Add schema.org structured data, as JSON-LD, to the home page’s HTML.
Details
Why it matters: Structured data tells AI tools and search engines what the site is: a company, a shop, a product.
Prompt for your coding assistant (Claude Code, Cursor, your builder’s chat)
Add schema.org structured data to the home page of https://www.sportisimo.cz as JSON-LD, in a <script type="application/ld+json"> tag in its HTML: an Organization with its name, url, logo and sameAs links to its official profiles, and a WebSite with its name and url. Add the type that fits what the site offers too, such as Product, Article or LocalBusiness. Use only facts that are true of the site.
+12points
Optional: 3 fixes few sites have yetup to +16 points
Files for AI agents
Now None of the 8 we look for.
If agents could use the site, publish what they need where they look.
Details
Why it matters: Agents act for people: they look for these files to know what a site lets them do. Worth it only if agents can use the site.
Prompt for your coding assistant (Claude Code, Cursor, your builder’s chat)
If AI agents could use https://www.sportisimo.cz for its visitors (to search it, book, buy or sign in), publish what they need at the standard addresses, and only what the site really offers: an MCP server card at /.well-known/mcp/server-card.json if it runs an MCP server, an API catalog at /.well-known/api-catalog (RFC 9727) listing its public APIs, and OAuth protected resource metadata at /.well-known/oauth-protected-resource (RFC 9728) if agents sign in.
+10optional
llms.txt
Now None found.
Publish a short Markdown summary of the site at /llms.txt.
Details
Why it matters: A short summary for AI models, at an address they can find. A proposal: few AI companies say they read it yet.
Prompt for your coding assistant (Claude Code, Cursor, your builder’s chat)
Create https://www.sportisimo.cz/llms.txt as llmstxt.org describes it: a Markdown file with an H1 naming the site, a one-paragraph summary in a blockquote, and short sections listing its most useful pages as links, each with a line on what it holds. Serve it as text/plain or text/markdown.
+4optional
Links for AI tools
Now None in the home page’s headers.
Point AI tools to the site’s files in the home page’s Link header.
Details
Why it matters: A Link header points AI tools to a site’s files from any page, without guessing addresses.
Prompt for your coding assistant (Claude Code, Cursor, your builder’s chat)
Make the home page of https://www.sportisimo.cz send a Link header (RFC 8288) that points AI tools to the site’s files, for example: Link: </sitemap.xml>; rel="sitemap", </llms.txt>; rel="describedby"; type="text/plain". List only files the site serves.
+2optional
Every check, with its evidence
Can AI find it?
robots.txtFound, 130 linesFound
SitemapListed in robots.txt, and it lists 8 sitemapsFound
Links for AI toolsNone in the home page’s headersNot found
Search listingAllowed: no noindex ruleAllowed
Can AI read it?
Text without scripts2,451 characters before scripts runFound
Show evidenceHide evidence
Exhibit 1 · page text, before scripts run
Sportisimo e-shop ~ život v pohybu | SPORTISIMO.CZ Přeskočit na hlavní obsah ⚠️ Pozor na falešné weby! Více informací zde . Kategorie Hledat Vyhledávání Kupóny Oblíbené Košík Menu Kategorie Boty…
<title>Sportisimo e-shop ~ život v pohybu | SPORTISIMO.CZ</title>
Exhibit 2 · page source, line 10
<meta name="description" content="Skladem přes 10 mil. kusů bot, oblečení a vybavení na sport a volný čas ✓ Světové značky za nízké ceny ✓ Doprava ZDARMA nad 2 000 Kč ✓ 100+ prodejen po celé ČR">
Keeping AI out is the site’s choice, so it never lowers the score.
AI trainingApple and Amazon kept out, Anthropic, Meta and ByteDance partly; the rest let inPartly
AI answers and searchGoogle kept out; the rest let inPartly
Every AI crawler, and how we checked
AI companies
CompanyTo train its modelsTo answer people and search
OpenAIChatGPTTo train its modelsLet inGPTBotTo answer people and searchLet inOAI-SearchBotChatGPT-User
AnthropicClaudeTo train its modelsPartlyClaudeBotlet inanthropic-ailine 50, kept outClaude-Webline 53, kept outTo answer people and searchLet inClaude-SearchBotClaude-User
GoogleGeminiTo train its modelsLet inGoogle-ExtendedTo answer people and searchKept outGoogle-CloudVertexBotline 80
PerplexityTo train its modelsNone namedTo answer people and searchLet inPerplexityBotPerplexity-User
MetaMeta AITo train its modelsPartlymeta-externalagentline 62, kept outFacebookBotlet inTo answer people and searchLet inmeta-externalfetchermeta-webindexer
AppleApple IntelligenceTo train its modelsKept outApplebot-Extendedline 38To answer people and searchNone named
AmazonTo train its modelsKept outAmazonbotline 35To answer people and searchLet inAmzn-SearchBotAmzn-User
Common Crawlopen data for trainingTo train its modelsLet inCCBotTo answer people and searchNone named
ByteDanceTo train its modelsPartlyBytespiderline 41, kept outTikTokSpiderlet inTo answer people and searchNone named
MistralLe ChatTo train its modelsNone namedTo answer people and searchLet inMistralAI-User
5 of the 27 other AI crawlers we know are kept out: cohere-ai, Diffbot, Omgili, ICC-Crawler and Cotoyogi.
Like 28% of the 598 popular sites whose robots.txt we’ve read since 29 Oct 2026, it keeps at least one AI training crawler out. Of the 735 popular sites we’ve checked since 29 Oct 2026, 8% have a page drawn by scripts, 3% send a Markdown copy, 10% have an llms.txt and 3% offer a file for AI agents. How many websites block AI crawlers?
We read the site once, as our named bot: its robots.txt, read as crawlers read it, its home page and the files AI tools ask sites for. What we couldn’t read says so. robots.txt asks and doesn’t enforce: a firewall can treat AI crawlers differently from us.
How established and checkable it is; AI traces carry no weight.
TransparencyContact, policies and about page26 / 30
Track recordHow long the domain has existed25 / 25
PopularityIts place in public rankings20 / 20
Security and setupHTTPS and standard protections15 / 15
ConsistencyName, description and what it tells search engines7 / 10
Why each part scored what it did
TransparencyContact, policies and about page26 / 30contact page linked · email and phone not both given · privacy policy linked · terms linked · no payments seen, so no refund policy needed · about page linked
Track recordHow long the domain has existed25 / 25domain registered 25 years ago
PopularityIts place in public rankings20 / 20Top 10K in a popularity list
Security and setupHTTPS and standard protections15 / 15loads over HTTPS · sends visitors to HTTPS · always uses HTTPS · protective settings
ConsistencyName, description and what it tells search engines7 / 10site name matches the domain · describes itself · doesn’t tell search engines what it is
A high score isn’t a promise that a business is honest. How the score works.
sportisimo.cz describes itself: “Skladem přes 10 mil. kusů bot, oblečení a vybavení na sport a volný čas ✓ Světové značky za nízké ceny ✓ Doprava ZDARMA nad 2 000 Kč ✓ 100+ prodejen po celé ČR” It looks like an online shop. See the evidence
How old is sportisimo.cz?
Its domain was registered on 14 Aug 2001, 25 years ago. See the evidence
What is sportisimo.cz built with?
It is built with PHP; we found 13 technologies in all. See the evidence
How popular is sportisimo.cz?
It is among the top 10,000 sites, by Tranco, Chrome UX Report and Majestic Million. See the evidence
Was sportisimo.cz made with AI?
We found no traces of an AI site builder. That doesn’t prove a person built it: AI coding assistants leave no traces. See the evidence
Who is behind sportisimo.cz?
SPORTISIMO s. r. o, named by its copyright line and Wikidata. See the evidence
Automated findings from the site’s public home page and public records, as of 2 Nov 2026. They describe what we found, not the people or business behind the site, and they may be incomplete or out of date. This is information, not advice. Terms · Report an error
What this scan can’t tell you
Whether the business is real, honest or delivers what it sells.
Whether a site was made with AI when no traces were left: coding assistants and hand edits leave none.
How many people visit: we show popularity bands from public lists, not visits.
Anything beyond the home page as it was at the time of the scan.