{"uid":"cap_qJ4YDzjz1wQCjpNvGh00Q","slug":"interzoid-global-latency-url-performance-tester-90b65180","name":"Interzoid Global Latency – URL Performance Tester","description":"Measure real-world page load performance (response time) for any URL from a chosen global location. Returns total load time in seconds, HTTP response status, a phase-by-phase timing breakdown (DNS, TCP connect, TLS handshake, time-to-first-byte, content transfer), and a content preview. Useful for global latency monitoring, CDN validation, and uptime/performance checks from multiple geographic origins.","url":"https://api.interzoid.com/globallatency?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"The full URL to measure (https:// is assumed if no scheme is given)"},"origin":{"type":"string","description":"Measurement location (e.g. \"California\", \"London\", \"Tokyo\", \"Frankfurt\", \"Singapore\", \"Sydney\", \"Virginia\", \"Sao Paulo\"). Optional; defaults to California."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_1PWLZxviCXqJgdAl3HAK8","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Measures real-world page load performance for any URL from a specified global location, returning total load time, HTTP status, phase-by-phase timing breakdown, and a content preview.","exampleAgentPrompt":"Can you check how fast https://www.mystore.com loads from Tokyo right now — I want to see the full breakdown including DNS, TLS, and time-to-first-byte?","exampleUseCases":[{"title":"CDN performance validation by region","prompt":"I just enabled a new CDN for my e-commerce site. Can you measure how long https://shop.mybrand.com takes to load from London and Singapore so I can confirm the CDN is actually helping?"},{"title":"Global uptime and latency monitoring","prompt":"Check if https://api.myapp.com is responding from Frankfurt and Sydney — I need the HTTP status and total response time from both locations to see if there's a regional outage."},{"title":"Competitor website benchmarking","prompt":"How fast does https://www.competitor.com load from California and Sao Paulo? Give me the full timing breakdown including DNS resolution and time-to-first-byte."}],"resultDescription":"Returns a JSON object containing: total page load time in seconds, HTTP response status code, a phase-by-phase timing breakdown (DNS lookup, TCP connection, TLS handshake, time-to-first-byte, content transfer durations), and a short preview of the returned content from the specified geographic origin.","failureModes":["Invalid or unreachable URL returns an error status and no timing data","Unsupported or misspelled origin location may default to California or return an error","HTTPS-only endpoints that reject non-standard user agents may return unexpected HTTP status codes","Very slow or timing-out endpoints may return incomplete phase timings","Network-level blocks (firewall, geo-restrictions) at the measurement origin return connection errors"],"whenToPreferThis":"Choose this endpoint when you need real-world, phase-level HTTP performance data from a specific global geographic location — especially for CDN validation, regional latency benchmarking, or checking whether a site is reachable and fast from a particular country. Unlike synthetic ping tools, it provides full TLS, DNS, and TTFB breakdowns per request. Prefer this over generic uptime monitors when you need granular per-phase timing from named geographic origins at low per-call cost.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T06:51:42.270Z","isFirstParty":false,"canonicalSlug":"interzoid-global-latency-url-performance-tester-90b65180"}