{"uid":"cap_Q9vY0tqMy6uwDqwDIYU9C","slug":"halowerk-tempo-tls-handshake-time-check-for-documents-371099f1","name":"Halowerk Tempo – TLS Handshake Time Check for Documents","description":"Prüft am Objekt dokument den Befund TLS-Aushandlungszeit.","url":"https://tempo.halowerk.com/v1/pruef/tempo/tls-zeit/dokument","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_GAXkc-k83BauG9LAmy9Gq","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 and reports the TLS negotiation (handshake) time for a given document URL, checking how long the TLS connection setup takes.","exampleAgentPrompt":"Can you check how long the TLS handshake takes for the document at https://example.com/report.pdf and tell me if there's a performance issue?","exampleUseCases":[{"title":"Diagnosing slow HTTPS document load","prompt":"My users are complaining that documents load slowly on my site — can you check the TLS handshake time for https://docs.mycompany.com/whitepaper.pdf to see if the TLS negotiation is the bottleneck?"},{"title":"Pre-launch HTTPS performance audit","prompt":"Before we go live, can you measure the TLS negotiation time for our main document at https://staging.myapp.com/terms.html so we can make sure it meets our performance targets?"},{"title":"Monitoring third-party document TLS latency","prompt":"We embed a document from a third-party provider — can you probe the TLS handshake time for https://partner.example.com/datasheet.pdf so I know if their TLS setup is affecting our page performance?"}],"resultDescription":"The endpoint returns a performance finding (Befund) for the target document, specifically reporting the TLS negotiation (handshake) time — how many milliseconds the TLS connection setup took when fetching the specified document URL. This enables identification of slow TLS configurations or certificate issues impacting load times.","failureModes":["Invalid or unreachable URL returns an error or empty result","Non-HTTPS URLs that don't undergo TLS may return null or an error for TLS handshake time","Malformed input schema (e.g. empty target address) triggers validation error","Timeout if the target document server is extremely slow to respond","CSS selector that matches no element may fall back to first match or return an error"],"whenToPreferThis":"Use this endpoint when you specifically need to measure TLS handshake (negotiation) latency for a document resource, as opposed to total page load time or time-to-first-byte. It is ideal for diagnosing whether HTTPS overhead is contributing to slow document delivery, or for automated auditing pipelines that track TLS performance across many document URLs. Prefer sibling endpoints for non-document objects (images, fonts, scripts) or for different performance metrics (TTFB, render start).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:00:15.407Z","isFirstParty":false}