{"uid":"cap__2uMkSqHvKqPYgMl9BV5z","slug":"does-site-use-hreflang-a384023b","name":"does-site-use-hreflang","description":"Does a website use hreflang alternates? Fetches the page (homepage for a bare domain) and matches hreflang alternates's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (meta). Technographics for sales, competitor research and migration planning, one technology per call. $0.01 per check.","url":"https://site.intel.rallylive.ca/site/uses/hreflang?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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","properties":{}}},"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_aGLoRfANn-LjS-oJNOp-S","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":"Checks whether a website implements hreflang alternate tags for internationalization, returning a yes/no answer with evidence snippets from the HTML or response headers.","exampleAgentPrompt":"Can you check whether example.com uses hreflang alternate tags on its homepage? I want to know if they've set up international SEO.","exampleUseCases":[{"title":"Competitor international SEO audit","prompt":"Check if shopify.com uses hreflang alternates — I'm doing competitive research on how top ecommerce platforms handle international SEO."},{"title":"Pre-migration technographic check","prompt":"Before we migrate the site, can you verify whether acme.com currently has hreflang tags in place so we know what international SEO signals we need to preserve?"},{"title":"Sales prospecting for localization tool","prompt":"I'm building a prospect list for our localization platform — can you check if stripe.com uses hreflang so I know whether they're already targeting international markets?"}],"resultDescription":"Returns a yes/no verdict on whether the site uses hreflang alternates, along with the matching evidence snippet found in the HTML or HTTP response headers and the detection category (meta). Costs $0.01 USDC per check.","failureModes":["Site is unreachable or returns an error — check may return no result or an error state","Domain redirects to a different page, causing hreflang fingerprinting on an unexpected page","Hreflang implemented via JavaScript rendering only — static HTML fetch may miss it","Rate limiting or bot-blocking by the target site preventing the fetch","Bare domain resolution failure if the domain is inactive or misconfigured"],"whenToPreferThis":"Use this endpoint when you need a fast, low-cost single-domain check for hreflang implementation as part of technographic research, SEO auditing, pre-migration planning, or sales prospecting. Prefer this over manual inspection or full crawl tools when you only need a yes/no signal with evidence for one domain at a time. For bulk checks across many domains, consider the sibling bulk endpoint if available.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T18:57:00.825Z","isFirstParty":false,"canonicalSlug":"does-site-use-hreflang-a384023b"}