{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8504613","patent":{"patent_number":"US-8504613","title":"Reduction of perceived DNS lookup latency","assignee":null,"inventors":[],"filing_date":"2011-09-26T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","H04L","H04L"],"num_claims":20,"abstract":"Perceived domain name service (DNS) lookup latency can be reduced for the user of a browser program. A server determines domain names that the user is likely to request in the future. In one implementation, a list of these domain names is transmitted to the browser program as a separate command. The browser program may then lookup up the domain names in the background before the user selects a link corresponding to the domain names. In another implementation, the domain names are transmitted to the browser program by embedding the domain names in a web document, in which the embedded information is not visible in the rendered version of the web document."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Reduction of perceived DNS lookup latency","description":"Perceived domain name service (DNS) lookup latency can be reduced for the user of a browser program. A server determines domain names that the user is likely to request in the future. In one implement","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8504613","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8504613","citation_suggestion":"Patentable. \"Reduction of perceived DNS lookup latency\" (US-8504613). https://patentable.app/patents/US-8504613","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8504613","json":"https://patentable.app/api/llm-context/US-8504613","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:29:02.014Z"}