{"uid":"cap_XXw7rBkb5NDICrxoGqNTx","slug":"tempo-halowerk-com-tls-aushandlungszeit-f-r-stylesheet-cf934328","name":"tempo.halowerk.com – TLS-Aushandlungszeit für Stylesheet","description":"Prüft am Objekt stylesheet den Befund TLS-Aushandlungszeit.","url":"https://tempo.halowerk.com/v1/pruef/tempo/tls-zeit/stylesheet","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_hlMw6J52vIoQSp0Hcge5c","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":"Measures the TLS negotiation time (TLS handshake duration) for a stylesheet resource loaded from a given public URL.","exampleAgentPrompt":"Check how long the TLS handshake takes when loading the main stylesheet from https://example.com/assets/main.css — I want to know if TLS negotiation is causing a slowdown.","exampleUseCases":[{"title":"Diagnosing slow stylesheet load times","prompt":"My website feels sluggish and I suspect the CSS files are taking too long to load securely — can you check the TLS negotiation time for my stylesheet at https://shop.mysite.com/styles/main.css?"},{"title":"Performance audit before site launch","prompt":"Before we go live, I need a performance check on TLS handshake time for our primary stylesheet at https://staging.myapp.com/css/app.css — please measure it now."},{"title":"Monitoring third-party stylesheet TLS latency","prompt":"We load a stylesheet from a CDN at https://cdn.provider.com/v2/theme.css — can you measure how long the TLS negotiation is taking so I can decide if we should self-host it?"}],"resultDescription":"Returns the measured TLS negotiation (handshake) time for the specified stylesheet resource, indicating how long the TLS handshake phase takes when fetching that CSS asset from a public URL.","failureModes":["URL is not publicly accessible or returns a non-2xx status — endpoint may return an error or no timing data","URL does not point to a stylesheet resource — result may be unexpected or flagged","TLS is not used (HTTP-only URL) — TLS timing may be zero or unavailable","CSS selector matches zero elements — first match or error returned","Request times out due to slow or unreachable target server"],"whenToPreferThis":"Use this endpoint when you specifically need to isolate and measure the TLS handshake duration for a stylesheet (CSS) resource, as opposed to other timing metrics (DNS, TTFB, connection setup) or other resource types (fonts, images, iframes). It is ideal for diagnosing TLS-related slowdowns in stylesheet loading as part of frontend performance audits.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:05:05.823Z","isFirstParty":false}