{"uid":"cap_R-5VV1tnthOctYEp152Xz","slug":"halowerk-tempo-tls-negotiation-time-check-for-pages-9907e2be","name":"Halowerk Tempo – TLS Negotiation Time Check for Pages","description":"Prüft am Objekt seite den Befund TLS-Aushandlungszeit.","url":"https://tempo.halowerk.com/v1/pruef/tempo/tls-zeit/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_18MnV1Nf6swEUH_nAmjC3","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 handshake negotiation time for a given web page URL, returning a performance finding for the 'seite' (page) object type.","exampleAgentPrompt":"Can you check how long the TLS handshake takes for https://www.example.com and tell me if there's a performance issue?","exampleUseCases":[{"title":"Diagnosing slow HTTPS on a landing page","prompt":"My marketing landing page at https://shop.mybrand.com feels slow to load — can you measure just the TLS negotiation time to see if the SSL handshake is the bottleneck?"},{"title":"Continuous TLS performance monitoring","prompt":"I want to regularly check the TLS handshake time for https://app.myservice.io — can you run a test right now and give me the current timing?"},{"title":"Comparing TLS speed before and after migration","prompt":"We just migrated our site at https://newsite.company.com to a new CDN — can you measure the TLS negotiation time on the page to verify the handshake is faster now?"}],"resultDescription":"Returns a performance finding containing the measured TLS handshake negotiation time for the specified page URL, indicating how long the TLS negotiation phase took during connection setup.","failureModes":["Invalid or unreachable URL returns an error finding","Non-HTTPS URLs may not produce a TLS timing result","URL exceeding 2048 characters is rejected by schema validation","CSS selector matching zero or multiple elements may produce unexpected scoping","Network timeouts if the target server is unresponsive"],"whenToPreferThis":"Use this endpoint when you specifically need to isolate and measure the TLS handshake phase of a web page's connection time, as part of a web performance audit or HTTPS infrastructure diagnosis. Prefer it over generic page-speed tools when TLS/SSL negotiation latency is the specific metric of interest. Sibling endpoints on the same provider cover other timing metrics like TTFB and render start.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T12:56:18.707Z","isFirstParty":false}