{"uid":"cap_cGaVWkSKEpPtXxg7z980b","slug":"tempo-halowerk-com-script-render-blocking-resources-check-d1696a81","name":"tempo.halowerk.com – Script Render-Blocking Resources Check","description":"Prüft am Objekt skript den Befund Zahl renderblockierender Ressourcen.","url":"https://tempo.halowerk.com/v1/pruef/tempo/blockierer/skript","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_JuTaU31GEtlH4yUYfi3zX","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 the number of render-blocking script resources on a given web page or specific script element.","exampleAgentPrompt":"Can you check how many render-blocking scripts are on https://example.com and tell me the count so I know what's slowing down page rendering?","exampleUseCases":[{"title":"Pre-launch performance audit","prompt":"Before we go live with our new landing page at https://mysite.com/landing, can you check how many render-blocking scripts are on that page? I want to know if we need to defer or async any JS before launch."},{"title":"CI/CD performance regression check","prompt":"Run a render-blocking script check on https://staging.acme.com so I can see if our latest deploy introduced any new render-blocking JavaScript compared to before."},{"title":"Competitor page speed benchmarking","prompt":"Check how many render-blocking scripts are on https://competitorsite.com — I want to see how their JS setup compares to ours in terms of render-blocking resources."}],"resultDescription":"Returns a numeric finding (Befund) representing the count of render-blocking script resources detected on the target page or specified script element, along with audit metadata such as the target URL and selector used.","failureModes":["Invalid or unreachable URL returns an error","Non-public or localhost URLs are rejected","CSS selector matches no element or multiple elements (first match used)","Target page blocks crawling or returns non-200 status","Malformed input schema causes validation error","Request timeout if target page is very slow to respond"],"whenToPreferThis":"Choose this endpoint when you need a precise, automated count of render-blocking script resources on a specific URL or page element, particularly for web performance auditing, CI/CD pipeline checks, or monitoring page speed regressions. It is purpose-built for the render-blocking-scripts metric specifically (as opposed to broader Lighthouse-style full audits), making it ideal for targeted, lightweight script-blocking checks at $0.001 per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:47:11.650Z","isFirstParty":false}