{"uid":"cap_KtPzZOHpd1zYjFwSNQGp2","slug":"tempo-halowerk-com-render-blocking-resources-check-page-750c0ca2","name":"tempo.halowerk.com – Render-Blocking Resources Check (Page)","description":"Prüft am Objekt seite den Befund Zahl renderblockierender Ressourcen.","url":"https://tempo.halowerk.com/v1/pruef/tempo/blockierer/seite","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"ziel":{"oneOf":[{"type":"string","maxLength":2048,"minLength":1,"description":"Öffentliche HTTP(S)-Adresse; bei DNS-Befunden Domain oder öffentliche IP."},{"type":"object","required":["adresse"],"properties":{"adresse":{"type":"string","maxLength":2048,"minLength":1},"selektor":{"type":"string","maxLength":240,"minLength":1,"description":"CSS-Selektor: genau ein Objekt, sonst erster Treffer des Objektfilters."},"vergleich":{"type":"string","maxLength":2048,"description":"Öffentliche Vergleichsadresse für Link-, Sitemap- oder Sprachbefunde."},"user_agent":{"type":"string","pattern":"^[A-Za-z0-9_-]{1,80}$"},"dkim_selektor":{"type":"string","pattern":"^[A-Za-z0-9_-]{1,63}$"}},"additionalProperties":false}]}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__Uv795hXPngBQPRr2zePZ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks a web page and returns the count of render-blocking resources found on it.","exampleAgentPrompt":"Can you check how many render-blocking resources are on https://www.example.com and tell me what's slowing down the page render?","exampleUseCases":[{"title":"Pre-launch performance audit","prompt":"Before we go live, check https://staging.myshop.com for render-blocking resources so I know if anything is going to delay the page from loading."},{"title":"SEO and Core Web Vitals investigation","prompt":"Our Google Search Console is flagging slow page speed — can you check https://www.myblog.com/article/seo-tips for render-blocking resources and tell me how many there are?"},{"title":"Continuous monitoring for performance regressions","prompt":"After the last deploy, check https://app.mybusiness.com/dashboard for render-blocking resources and let me know if the count has gone up compared to before."}],"resultDescription":"Returns a performance finding for the target page indicating the number of render-blocking resources (scripts, stylesheets, etc.) detected that block the browser's rendering pipeline, allowing developers to prioritize optimization efforts.","failureModes":["Invalid or unreachable URL returns an error or empty finding","Non-public URLs (e.g. localhost, intranet) will fail to load","CSS selector matching no element may fall back to first match or return error","Malformed input schema (missing 'ziel' field) triggers validation error","Timeout if the target page takes too long to respond"],"whenToPreferThis":"Choose this endpoint when you specifically need to audit a web page for render-blocking resources as part of a performance or Core Web Vitals investigation. It is distinct from sibling endpoints that measure time-to-first-byte, first contentful paint, or resource counts for other asset types like scripts, images, or iframes.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:06:37.092Z","isFirstParty":false}