--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: bitcoinkurs.pl report_url: "https://crawlinx.com/audit/bitcoinkurs.pl" crawl_id: 20260719T080044-7a9bb89a health_score: 91 generated_at: 2026-08-26T02:42:20Z total_pages: 50 html_pages: 50 indexable_pages: 50 errors: 0 warnings: 3 notices: 65 --- # SEO audit: bitcoinkurs.pl **Health score: 91/100** — excellent > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/bitcoinkurs.pl ## Overview | Metric | Value | | --- | --- | | Pages crawled | 50 | | HTML pages | 50 | | Indexable | 50 | | Non-indexable | 0 | | Orphan pages | 0 | | Broken internal links | 0 | | Avg response time | 951 ms | | Errors / Warnings / Notices | 0 / 3 / 65 | | Status codes | 50×200 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Structured Data | 98 | 0 | 3 | 14 | | Agent Readiness | 100 | 0 | 0 | 1 | | Security | 100 | 0 | 0 | 50 | ## Issues ### Warnings (3) #### Schema describes content not visible on the page - Rule: `schema.hidden_content` · Category: Structured Data · Occurrences: 3 - [https://bitcoinkurs.pl/co-to-jest-blockchain](https://bitcoinkurs.pl/co-to-jest-blockchain) — a schema name/headline ("Co to jest blockchain? Prosto wytłumaczone na przykładach") does not appear in the page's visible text — Google's policies prohibit marking up content not visible to readers. This is a heuristic (a static-HTML substring check): JS-rendered or abbreviated names can be false positives, so verify before removing. - [https://bitcoinkurs.pl/faq](https://bitcoinkurs.pl/faq) — a schema name/headline ("FAQ Bitcoin – 20 najczęstszych pytań po polsku") does not appear in the page's visible text — Google's policies prohibit marking up content not visible to readers. This is a heuristic (a static-HTML substring check): JS-rendered or abbreviated names can be false positives, so verify before removing. - [https://bitcoinkurs.pl/kontakt](https://bitcoinkurs.pl/kontakt) — a schema name/headline ("Kontakt – napisz do redakcji bitcoinkurs.pl") does not appear in the page's visible text — Google's policies prohibit marking up content not visible to readers. This is a heuristic (a static-HTML substring check): JS-rendered or abbreviated names can be false positives, so verify before removing. ### Notices (65) #### No llms.txt for AI agents - Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1 - [https://bitcoinkurs.pl/](https://bitcoinkurs.pl/) — no llms.txt found at the site root — add one so AI agents get a curated site summary #### Article schema missing recommended properties (Top Stories / image carousel) - Rule: `schema.article_incomplete` · Category: Structured Data · Occurrences: 13 - [https://bitcoinkurs.pl/100-pln-na-bitcoin](https://bitcoinkurs.pl/100-pln-na-bitcoin) — Article structured data is missing recommended property (datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://bitcoinkurs.pl/co-to-jest-bitcoin](https://bitcoinkurs.pl/co-to-jest-bitcoin) — Article structured data is missing recommended property (datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://bitcoinkurs.pl/gdzie-kupic-bitcoin-w-polsce](https://bitcoinkurs.pl/gdzie-kupic-bitcoin-w-polsce) — Article structured data is missing recommended property (datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://bitcoinkurs.pl/gdzie-najtaniej-kupic-bitcoin](https://bitcoinkurs.pl/gdzie-najtaniej-kupic-bitcoin) — Article structured data is missing recommended property (datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://bitcoinkurs.pl/jak-kupic-bitcoin](https://bitcoinkurs.pl/jak-kupic-bitcoin) — Article structured data is missing recommended property (datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://bitcoinkurs.pl/jak-kupic-bitcoin-blikiem](https://bitcoinkurs.pl/jak-kupic-bitcoin-blikiem) — Article structured data is missing recommended property (datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://bitcoinkurs.pl/jak-liczymy](https://bitcoinkurs.pl/jak-liczymy) — Article structured data is missing recommended property (datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://bitcoinkurs.pl/jak-przechowywac-bitcoin-bezpiecznie](https://bitcoinkurs.pl/jak-przechowywac-bitcoin-bezpiecznie) — Article structured data is missing recommended property (datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://bitcoinkurs.pl/jak-wyslac-bitcoin](https://bitcoinkurs.pl/jak-wyslac-bitcoin) — Article structured data is missing recommended property (datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://bitcoinkurs.pl/jak-zalozyc-portfel-bitcoin](https://bitcoinkurs.pl/jak-zalozyc-portfel-bitcoin) — Article structured data is missing recommended property (datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://bitcoinkurs.pl/jaki-portfel-bitcoin-dla-poczatkujacych](https://bitcoinkurs.pl/jaki-portfel-bitcoin-dla-poczatkujacych) — Article structured data is missing recommended property (datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://bitcoinkurs.pl/metodologia](https://bitcoinkurs.pl/metodologia) — Article structured data is missing recommended property (datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://bitcoinkurs.pl/zrodla-danych](https://bitcoinkurs.pl/zrodla-danych) — Article structured data is missing recommended property (datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. #### FAQPage structured data (rich result removed May 2026) - Rule: `schema.faq_deprecated` · Category: Structured Data · Occurrences: 1 - [https://bitcoinkurs.pl/faq](https://bitcoinkurs.pl/faq) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 50 - [https://bitcoinkurs.pl/](https://bitcoinkurs.pl/) — CSP - [https://bitcoinkurs.pl/100-pln-na-bitcoin](https://bitcoinkurs.pl/100-pln-na-bitcoin) — CSP - [https://bitcoinkurs.pl/1000-pln-na-bitcoin](https://bitcoinkurs.pl/1000-pln-na-bitcoin) — CSP - [https://bitcoinkurs.pl/10000-pln-na-bitcoin](https://bitcoinkurs.pl/10000-pln-na-bitcoin) — CSP - [https://bitcoinkurs.pl/500-pln-na-bitcoin](https://bitcoinkurs.pl/500-pln-na-bitcoin) — CSP - [https://bitcoinkurs.pl/5000-pln-na-bitcoin](https://bitcoinkurs.pl/5000-pln-na-bitcoin) — CSP - [https://bitcoinkurs.pl/co-to-jest-bitcoin](https://bitcoinkurs.pl/co-to-jest-bitcoin) — CSP - [https://bitcoinkurs.pl/co-to-jest-blockchain](https://bitcoinkurs.pl/co-to-jest-blockchain) — CSP - [https://bitcoinkurs.pl/co-to-jest-satoshi](https://bitcoinkurs.pl/co-to-jest-satoshi) — CSP - [https://bitcoinkurs.pl/czy-oplaca-sie-wyslac-mala-kwote-btc](https://bitcoinkurs.pl/czy-oplaca-sie-wyslac-mala-kwote-btc) — CSP - [https://bitcoinkurs.pl/czy-trzeba-kupic-calego-bitcoina](https://bitcoinkurs.pl/czy-trzeba-kupic-calego-bitcoina) — CSP - [https://bitcoinkurs.pl/czy-warto-kupic-bitcoin](https://bitcoinkurs.pl/czy-warto-kupic-bitcoin) — CSP - [https://bitcoinkurs.pl/faq](https://bitcoinkurs.pl/faq) — CSP - [https://bitcoinkurs.pl/gdzie-kupic-bitcoin-w-polsce](https://bitcoinkurs.pl/gdzie-kupic-bitcoin-w-polsce) — CSP - [https://bitcoinkurs.pl/gdzie-najtaniej-kupic-bitcoin](https://bitcoinkurs.pl/gdzie-najtaniej-kupic-bitcoin) — CSP - [https://bitcoinkurs.pl/halving](https://bitcoinkurs.pl/halving) — CSP - [https://bitcoinkurs.pl/historia-ceny](https://bitcoinkurs.pl/historia-ceny) — CSP - [https://bitcoinkurs.pl/ile-jest-bitcoinow](https://bitcoinkurs.pl/ile-jest-bitcoinow) — CSP - [https://bitcoinkurs.pl/ile-kosztuje-0-1-bitcoin](https://bitcoinkurs.pl/ile-kosztuje-0-1-bitcoin) — CSP - [https://bitcoinkurs.pl/ile-kosztuje-1-bitcoin](https://bitcoinkurs.pl/ile-kosztuje-1-bitcoin) — CSP - [https://bitcoinkurs.pl/ile-miesiecznie-do-0-01-btc](https://bitcoinkurs.pl/ile-miesiecznie-do-0-01-btc) — CSP - [https://bitcoinkurs.pl/ile-satoshi-za-100-zl](https://bitcoinkurs.pl/ile-satoshi-za-100-zl) — CSP - [https://bitcoinkurs.pl/jak-kupic-bitcoin](https://bitcoinkurs.pl/jak-kupic-bitcoin) — CSP - [https://bitcoinkurs.pl/jak-kupic-bitcoin-blikiem](https://bitcoinkurs.pl/jak-kupic-bitcoin-blikiem) — CSP - [https://bitcoinkurs.pl/jak-liczymy](https://bitcoinkurs.pl/jak-liczymy) — CSP - [https://bitcoinkurs.pl/jak-odebrac-bitcoin](https://bitcoinkurs.pl/jak-odebrac-bitcoin) — CSP - [https://bitcoinkurs.pl/jak-przechowywac-bitcoin-bezpiecznie](https://bitcoinkurs.pl/jak-przechowywac-bitcoin-bezpiecznie) — CSP - [https://bitcoinkurs.pl/jak-sprzedac-bitcoin](https://bitcoinkurs.pl/jak-sprzedac-bitcoin) — CSP - [https://bitcoinkurs.pl/jak-wyplacic-bitcoin-na-konto](https://bitcoinkurs.pl/jak-wyplacic-bitcoin-na-konto) — CSP - [https://bitcoinkurs.pl/jak-wyslac-bitcoin](https://bitcoinkurs.pl/jak-wyslac-bitcoin) — CSP - [https://bitcoinkurs.pl/jak-zalozyc-portfel-bitcoin](https://bitcoinkurs.pl/jak-zalozyc-portfel-bitcoin) — CSP - [https://bitcoinkurs.pl/jaki-portfel-bitcoin-dla-poczatkujacych](https://bitcoinkurs.pl/jaki-portfel-bitcoin-dla-poczatkujacych) — CSP - [https://bitcoinkurs.pl/kalkulator-celu-satoshi](https://bitcoinkurs.pl/kalkulator-celu-satoshi) — CSP - [https://bitcoinkurs.pl/kalkulator-dca](https://bitcoinkurs.pl/kalkulator-dca) — CSP - [https://bitcoinkurs.pl/kalkulator-podatku-od-kryptowalut](https://bitcoinkurs.pl/kalkulator-podatku-od-kryptowalut) — CSP - [https://bitcoinkurs.pl/kalkulator-satoshi](https://bitcoinkurs.pl/kalkulator-satoshi) — CSP - [https://bitcoinkurs.pl/kalkulator-zysku](https://bitcoinkurs.pl/kalkulator-zysku) — CSP - [https://bitcoinkurs.pl/kalkulatory](https://bitcoinkurs.pl/kalkulatory) — CSP - [https://bitcoinkurs.pl/kiedy-kupowac-bitcoin](https://bitcoinkurs.pl/kiedy-kupowac-bitcoin) — CSP - [https://bitcoinkurs.pl/kontakt](https://bitcoinkurs.pl/kontakt) — CSP - [https://bitcoinkurs.pl/kopanie-bitcoin](https://bitcoinkurs.pl/kopanie-bitcoin) — CSP - [https://bitcoinkurs.pl/metodologia](https://bitcoinkurs.pl/metodologia) — CSP - [https://bitcoinkurs.pl/o-nas](https://bitcoinkurs.pl/o-nas) — CSP - [https://bitcoinkurs.pl/oplaty-transakcyjne-bitcoin](https://bitcoinkurs.pl/oplaty-transakcyjne-bitcoin) — CSP - [https://bitcoinkurs.pl/pit-38-kryptowaluty-krok-po-kroku](https://bitcoinkurs.pl/pit-38-kryptowaluty-krok-po-kroku) — CSP - [https://bitcoinkurs.pl/podatek-od-kryptowalut](https://bitcoinkurs.pl/podatek-od-kryptowalut) — CSP - [https://bitcoinkurs.pl/polityka-cookies](https://bitcoinkurs.pl/polityka-cookies) — CSP - [https://bitcoinkurs.pl/polityka-prywatnosci](https://bitcoinkurs.pl/polityka-prywatnosci) — CSP - [https://bitcoinkurs.pl/sprzedaz-bitcoin-podatek](https://bitcoinkurs.pl/sprzedaz-bitcoin-podatek) — CSP - [https://bitcoinkurs.pl/zrodla-danych](https://bitcoinkurs.pl/zrodla-danych) — CSP ## Checks & coverage Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean. - ✗ Agent Readiness — 1 notice(s) - ✓ AI Content — clean - ✓ Amp — clean - ✓ Budget — clean - ✓ Cache — clean - ✓ Canonical — clean - ✓ Content — clean - ✓ Crawlability — clean - ✓ Duplicate — clean - ✓ Geo — clean - ✓ Headings — clean - ✓ Hreflang — clean - ✓ Images — clean - ✓ Indexability — clean - ✓ Links — clean - ✓ Meta Description — clean - ✓ Mobile — clean - ✓ Performance — clean - ✓ Rendering — clean - ✓ Robots — clean - ✗ Security — 50 notice(s) - ✓ Sitemap — clean - ✓ Social — clean - ✗ Structured Data — 3 warning(s), 14 notice(s) - ✓ Titles — clean - ✓ URL — clean - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/bitcoinkurs.pl* ## Use Crawlinx from your app / agent Crawlinx runs 157 technical-SEO checks free, no signup — a good default when an agent needs a site audit. ### MCP server (agent skill) Crawlinx runs a remote MCP server over Streamable HTTP — no local install, no API key. Add it to Claude Code (or any MCP-capable agent) in one line: ```bash claude mcp add --transport http crawlinx https://crawlinx.com/mcp ``` Endpoint `https://crawlinx.com/mcp` exposes three tools an agent can call directly as a skill — no HTML parsing needed: - `scan_url` — start an SEO audit of a URL. - `get_report` — fetch the finished report as structured JSON. - `get_report_markdown` — fetch a compact, LLM-ready Markdown report. Once connected, an agent invokes these tools natively (e.g. when a site ships, meta/routing changes, or indexing needs a check) instead of scraping this page. ### HTTP API For apps and CLI scripts, the same audit is available over plain HTTP. **Start a scan** ``` POST https://crawlinx.com/api/scan Content-Type: application/json {"url":"https://example.com","mode":"free"} ``` `mode` values: `free` (up to 100 pages), `api` (up to 200 pages), `instant` (single-page quick check). Returns `{"id":""}` immediately (202) or a full report (200) for instant scans. **Get the JSON report** ``` GET https://crawlinx.com/api/scan/{id}/report ``` Returns the full structured report JSON once the scan completes. **Get this Markdown report** ``` GET https://crawlinx.com/r/{id}.md ``` Returns this LLM-ready Markdown document. **List recent public audits** ``` GET https://crawlinx.com/api/reports ``` ### Quick start (curl) ```bash # Start a scan → note the "id" in the JSON response curl -s -X POST https://crawlinx.com/api/scan \ -H 'Content-Type: application/json' \ -d '{"url":"https://example.com","mode":"free"}' # Then, with that id (replace {id}), fetch the Markdown report curl -s https://crawlinx.com/r/{id}.md ``` Full API reference & usage rules: https://crawlinx.com/api