Score global de préparation IA
Résultat combiné de tous les signaux de l’audit.
Score global de préparation IA
Résultat combiné de tous les signaux de l’audit.
Évaluation globale de préparation IA
AuctionFinder (auctionfinder.fyi) a obtenu 95/100 lors de l’audit technique automatisé de préparation à l’IA. llms.txt était accessible, llms-full.txt avait un format valide et ai.txt était introuvable. L’analyse de robots.txt a trouvé 11 robots IA explicitement autorisés, 0 bloqués et 1 sitemap déclaré. La complétude du balisage de la page d’accueil atteint 100% ; types Schema.org détectés : Organization, WebPage, WebSite, Dataset, Service. Balises OpenGraph détectées : 10. Les résultats correspondent aux réponses publiques observées le 2026-10-24T12:50:39.486Z.
L’audit combine les fichiers lisibles par les machines, les règles des robots, les sitemaps et le balisage de la page d’accueil. llms.txt est accessible et contient 4 489 jetons.
robots.txt est disponible ; robots IA bloqués : 0. Sitemaps déclarés : 1. Types Schema.org : Organization, WebPage, WebSite.
Profil Lighthouse mobile : performance 71/100, accessibilité 100/100, SEO 100/100.
Une mesure Lighthouse mobile. La catégorie expérimentale Agentic Browsing est présentée séparément et ne remplace pas le score global de LLMSMap.
Performance
Accessibilité
Bonnes pratiques
SEO technique
Agentic Browsing
La performance mobile est de 71/100 ; le plus grand contenu visible est apparu en 7.3 s et le thread principal a été bloqué pendant 0 ms. Le décalage de mise en page est de 0.001. Les tâches longues retardent les actions des utilisateurs et des agents de navigateur.
Accessibilité : 100/100, bonnes pratiques : 100/100, SEO technique : 100/100. La catégorie expérimentale Agentic Browsing atteint 100/100 et reste distincte du score global de LLMSMap.
Découpez les longues tâches JavaScript, différez les scripts et styles non critiques et réduisez les chaînes de requêtes bloquantes.
Supprimez le CSS et le JavaScript inutilisés, chargez les widgets lourds à la demande et limitez les scripts tiers.
Améliorez la réponse du serveur, retirez les redirections inutiles et utilisez la compression et le cache.
Premier contenu
Contenu principal
Stabilité visuelle
Temps de blocage
Vitesse visuelle
Fichiers lisibles par les machines, règles des robots, découverte et balisage de la page d’accueil.
Le fichier ai.txt est introuvable
1 sitemap trouvé
Types : Organization, WebPage, WebSite, Dataset, Service, FAQPage
10 balises OpenGraph trouvées
D’après l’analyse de robots.txt
Parcours de découverte déclarés pour les robots et les agents.
Métadonnées d’aperçu social détectées sur la page d’accueil.
og:titleFind auction houses and platforms | AuctionFinderog:descriptionAuctionFinder lists 30 auction houses and platforms across 16 regions. Compare what they sell, how you bid and the buyer's premium each publishes.og:urlhttps://auctionfinder.fyiog:site_nameAuctionFinderog:localeenog:imagehttps://auctionfinder.fyi/ogog:image:width1200og:image:height630og:image:altFind auction houses and platforms | AuctionFinderog:typewebsiteEntités et propriétés structurées exposées sur la page d’accueil.
nameAuctionFinderurlhttps://auctionfinder.fyi/logohttps://auctionfinder.fyi/brand/logo.svgcontactPoint{"@type":"ContactPoint","contactType":"customer support","email":"hello@auctionfinder.fyi"}descriptionAuctionFinder lists 30 auction houses and platforms across 16 regions. Compare what they sell, how you bid and the buyer's premium each publishes.inLanguageenauthor{"@id":"https://auctionfinder.fyi/#organization"}publisher{"@id":"https://auctionfinder.fyi/#organization"}potentialAction{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://auctionfinder.fyi/search?q={search_term_stdateModified2026-10-22T00:47:51.962Z# AuctionFinder > Auction houses, online auctions and government surplus. > **Not financial advice.** auctionfinder.fyi is a directory, not an auctioneer, an appraiser or a financial or legal adviser. A listing is not a recommendation. Buyer's premiums, bidding rules and payment terms come from the source named on each listing and were last checked on the date shown; they change, so confirm them with the house or program before you bid or pay. Beware of auction fraud and shill bidding: never wire money or pay by gift card to a seller you cannot verify, and walk away when a price is run up by a bidder who never buys. To report a mistake, write to hello@auctionfinder.fyi. AuctionFinder lists 30 auction houses and platforms. Updated 2026-10-22. Every page has a markdown copy: add `.md` to its URL, or send `Accept: text/markdown`. The home page copy is [index.md](https://auctionfinder.fyi/index.md). ## Countries - [United Kingdom](https://auctionfinder.fyi/gb.md): 12 auction houses and platforms - [United States](https://auctionfinder.fyi/us.md): 12 auction houses and platforms - [Netherlands](https://auctionfinder.fyi/nl.md): 2 auction houses and platforms - [Australia](https://auctionfinder.fyi/au.md): 1 auction house or platform - [Canada](https://auctionfinder.fyi/ca.md): 1 auction house or platform - [Germany](https://auctionfinder.fyi/de.md): 1 auction house or platform - [France](https://auctionfinder.fyi/fr.md): 1 auction house or platform ## Regions - [England, United Kingdom](https://auctionfinder.fyi/gb/england.md): 12 auction houses and platforms - [North Holland, Netherlands](https://auctionfinder.fyi/nl/north-holland.md): 2 auction houses and platforms - [New York, United States](https://auctionfinder.fyi/us/new-york.md): 2 auction houses and platforms - [Texas, United States](https://auctionfinder.fyi/us/texas.md): 2 auction houses and platforms - [New South Wales, Australia](https://auctionfinder.fyi/au/new-south-wales.md): 1 auction house or platform - [Ontario, Canada](https://auctionfinder.fyi/ca/ontario.md): 1 auction house or platform - [Hesse, Germany](https://auctionfinder.fyi/de/hesse.md): 1 auction house or platform - [Île-de-France, France](https://auctionfinder.fyi/fr/ile-de-france.md): 1 auction house or platform - [California, United States](https://auctionfinder.fyi/us/california.md): 1 auction house or platform - [District of Columbia, United States](https://auctionfinder.fyi/us/district-of-columbia.md): 1 auction house or platform - [Florida, United States](https://auctionfinder.fyi/us/florida.md): 1 auction house or platform - [Maryland, United States](https://auctionfinder.fyi/us/maryland.md): 1 auction house or platform - [Massachusetts, United States](https://auctionfinder.fyi/us/massachusetts.md): 1 auction house or platform - [Nebraska, United States](https://auctionfinder.fyi/us/nebraska.md): 1 auction house or platform - [North Carolina, United States](https://auctionfinder.fyi/us/north-carolina.md): 1 auction house or platform - [Pennsylvania, United States](https://auctionfinder.fyi/us/pennsylvania.md): 1 auction house or platform ## Auction houses and platforms by city - [London, England, United Kingdom](https://auctionfinder.fyi/gb/england/london.md): 11 auction houses and platforms - [Amsterdam, North Holland, Netherlands](https://auctionfinder.fyi/nl/north-holland/amsterdam.md): 2 auction houses and platforms - [Sydney, New South Wales, Australia](https://auctionfinder.fyi/au/new-south-wales/sydney.md): 1 auction house or platform - [Ottawa, Ontario, Canada](https://auctionfinder.fyi/ca/ontario/ottawa.md): 1 auction house or platform - [Frankfurt am Main, Hesse, Germany](https://auctionfinder.fyi/de/hesse/frankfurt-am-main.md): 1 auction house or platform - [Paris, Île-de-France, France](https://auctionfinder.fyi/fr/ile-de-france/paris.md): 1 auction house or platform - [Nottingham, England, United Kingdom](https://auctionfinder.fyi/gb/england/nottingham.md): 1 auction house or platform - [Sacramento, California, United States](https://auctionfinder.fyi/us/california/sacramento.md): 1 auction house or platform - [Washington, District of Columbia, United States](https://auctionfinder.fyi/us/district-of-columbia/washington.md): 1 auction house or platform - [Tallahassee, Florida, United States](https://auctionfinder.fyi/us/florida/tallahassee.md): 1 auction house or platform - [Bethesda, Maryland, United States](https://auctionfinder.fyi/us/maryland/bethesda.md): 1 auction house or platform - [Boston, Massachusetts, United States](https://auctionfinder.fyi/us/massachusetts/boston.md): 1 auction house or platform - [Lincoln, Nebraska, United States](https://auctionfinder.fyi/us/nebraska/lincoln.md): 1 auction house or platform - [Albany, New York, United States](https://auctionfinder.fyi/us/new-york/albany.md): 1 auction house or platform - [New York, New York, United States](https://auctionfinder.fyi/us/new-york/new-york.md): 1 auction house or platform - [Raleigh, North Carolina, United States](https://auctionfinder.fyi/us/north-carolina/raleigh.md): 1 auction house or platform - [Harrisburg, Pennsylvania, United States](https://auctionfinder.fyi/us/pennsylvania/harrisburg.md): 1 auction house or platform - [Austin, Texas, United States](https://auctionfinder.fyi/us/texas/austin.md): 1 auction house or platform - [Dallas, Texas, United States](https://auctionfinder.fyi/us/texas/dallas.md): 1 auction house or platform ## Categories - [Auctions](https://auctionfinder.fyi/category/auctions.md): 30 auction houses and platforms - [Equipment and machinery auctions](https://auctionfinder.fyi/category/equipment-machinery-auctions.md): 15 auction houses and platforms - [Car and vehicle auctions](https://auctionfinder.fyi/category/car-vehicle-auctions.md): 12 auction houses and platforms - [Government surplus auctions](https://auctionfinder.fyi/category/government-surplus-auctions.md): 12 auction houses and platforms - [Art and antiques auctions](https://auctionfinder.fyi/category/art-antiques-auctions.md): 8 auction houses and platforms - [Book and collectibles auctions](https://auctionfinder.fyi/category/book-collectible-auctions.md): 6 auction houses and platforms - [Jewelry and watch auctions](https://auctionfinder.fyi/category/jewelry-auctions.md): 6 auction houses and platforms - [Estate sale auctions](https://auctionfinder.fyi/category/estate-sale-auctions.md): 5 auction houses and platforms - [Wine and spirits auctions](https://auctionfinder.fyi/category/wine-auctions.md): 3 auction houses and platforms - [Real estate auctions](https://auctionfinder.fyi/category/real-estate-auctions.md): 2 auction houses and platforms - [Coin and stamp auctions](https://auctionfinder.fyi/category/coin-stamp-auctions.md): 1 auction house or platform ## Free tools - [Auction total-cost calculator](https://auctionfinder.fyi/tools/auction-total-cost.md): Type the hammer price, the buyer's premium, sales tax and shipping to see the real total you pay and the effective premium rate. - [Buyer's premium comparison](https://auctionfinder.fyi/tools/compare-auction-houses.md): Pick two or three listed houses and compare the buyer's premium, bidding formats and shipping help each publishes. ## Auction guides - [Auction fraud and shill bidding: what to watch for](https://auctionfinder.fyi/guides/auction-fraud-and-shill-bidding.md) (United States): The common fraud patterns in online auctions - non-delivery, bid siphoning, second-chance offers and shill bidding - and the checks that protect you. - [Buying from government surplus auctions](https://auctionfinder.fyi/guides/buying-from-government-surplus-auctions.md) (United States): US federal and state surplus programs sell vehicles, equipment and seized or surplus property to the public through online auctions and contracted auction houses. - [How auction buyer's premiums work](https://auctionfinder.fyi/guides/how-buyers-premiums-work.md): The hammer price is never the price you pay. This guide explains the buyer's premium, how tiered schedules work and what else lands on the invoice. - [How to choose an auction house or platform](https://auctionfinder.fyi/guides/how-to-choose-an-auction-house.md): Match the entity to what you want to buy, then compare the bidding formats, the published buyer's premium and the payment terms before you register. ## About this site - [About AuctionFinder](https://auctionfinder.fyi/about.md): What AuctionFinder is, where its data comes from, and how a listing is checked. - [Contact AuctionFinder](https://auctionfinder.fyi/contact.md): How to reach AuctionFinder: our email address, how fast we reply, and how to add or fix a listing. - [Link exchange with AuctionFinder](https://auctionfinder.fyi/link-exchange.md): Swap links with AuctionFinder for free. You link to us. We check the link. An approved site gets a partners page link, a guide mention, or a blog mention. - [The auction newsletter](https://auctionfinder.fyi/newsletter): A short email now and again: a new house or program worth knowing, a premium change worth checking and one fraud warning. No noise. ## Data sources - [OpenStreetMap: Frank G Bowen Ltd](https://www.openstreetmap.org/node/4985805622): license Open Database License (ODbL) 1.0, (c) OpenStreetMap contributors. See data/reports/osm.md for share-alike notes., refreshed manual - [OpenStreetMap: High Road Auctions](https://www.openstreetmap.org/node/6015092395): license Open Database License (ODbL) 1.0, (c) OpenStreetMap contributors. See data/reports/osm.md for share-alike notes., refreshed manual - [OpenStreetMap: Greasby's Auctioneers](https://www.openstreetmap.org/node/8754377573): license Open Database License (ODbL) 1.0, (c) OpenStreetMap contributors. See data/reports/osm.md for share-alike notes., refreshed manual - [OpenStreetMap: Essex Auction House](https://www.openstreetmap.org/way/197755020): license Open Database License (ODbL) 1.0, (c) OpenStreetMap contributors. See data/reports/osm.md for share-alike notes., refreshed manual - [OpenStreetMap: Sotheby's Auction House](https://www.openstreetmap.org/way/338545419): license Open Database License (ODbL) 1.0, (c) OpenStreetMap contributors. See data/reports/osm.md for share-alike notes., refreshed manual - [OpenStreetMap: Phillips](https://www.openstreetmap.org/way/338696904): license Open Database License (ODbL) 1.0, (c) OpenStreetMap contributors. See data/reports/osm.md for share-alike notes., refreshed manual - [OpenStreetMap: The Auction Room](https://www.openstreetmap.org/way/357117093): license Open Database License (ODbL) 1.0, (c) OpenStreetMap contributors. See data/reports/osm.md for share-alike notes., refreshed manual - [GSA Auctions](https://www.gsa.gov/buy-through-us/government-property-for-sale-or-lease/office-of-personal-property-management/for-citizens-seeking-surplus-property/how-to-purchase-surplus-property): license US federal pages are public domain works (17 U.S.C. 105); the GSA Auctions dataset on catalog.data.gov is CC0-1.0. State, provincial and foreign program pages are cited facts with links, not copied content., refreshed quarterly - [New York State Surplus Property](https://ogs.ny.gov/state-surplus-property-program): license US federal pages are public domain works (17 U.S.C. 105); the GSA Auctions dataset on catalog.data.gov is CC0-1.0. State, provincial and foreign program pages are cited facts with links, not copied content., refreshed quarterly - [North Carolina State Surplus Property Agency](https://www.doa.nc.gov/divisions/state-surplus-property): license US federal pages are public domain works (17 U.S.C. 105); the GSA Auctions dataset on catalog.data.gov is CC0-1.0. State, provincial and foreign program pages are cited facts with links, not copied content., refreshed quarterly - [Pennsylvania DGS Surplus](https://www.pa.gov/agencies/dgs/surplus-supplies-equipment-and-vehicles): license US federal pages are public domain works (17 U.S.C. 105); the GSA Auctions dataset on catalog.data.gov is CC0-1.0. State, provincial and foreign program pages are cited facts with links, not copied content., refreshed quarterly - [Texas State Surplus Property Program](https://web.tfc.texas.gov/public/state-surplus-store): license US federal pages are public domain works (17 U.S.C. 105); the GSA Auctions dataset on catalog.data.gov is CC0-1.0. State, provincial and foreign program pages are cited facts with links, not copied content., refreshed quarterly - [California State Surplus Property Program](https://www.dgs.ca.gov/OFAM/Surplus-Property-and-Reutilization/State-Surplus): license US federal pages are public domain works (17 U.S.C. 105); the GSA Auctions dataset on catalog.data.gov is CC0-1.0. State, provincial and foreign program pages are cited facts with links, not copied content., refreshed quarterly - [Florida DMS Surplus Vehicle Auctions](https://www.dms.myflorida.com/business_operations/fleet_management_and_federal_property_assistance/fleet_management/surplus_state_vehicles_equipment_auctions): license US federal pages are public domain works (17 U.S.C. 105); the GSA Auctions dataset on catalog.data.gov is CC0-1.0. State, provincial and foreign program pages are cited facts with links, not copied content., refreshed quarterly - [GCSurplus](https://www.gcsurplus.ca): license US federal pages are public domain works (17 U.S.C. 105); the GSA Auctions dataset on catalog.data.gov is CC0-1.0. State, provincial and foreign program pages are cited facts with links, not copied content., refreshed quarterly - [VEBEG](https://www.vebeg.de/en/auktionen/): license US federal pages are public domain works (17 U.S.C. 105); the GSA Auctions dataset on catalog.data.gov is CC0-1.0. State, provincial and foreign program pages are cited facts with links, not copied content., refreshed quarterly - [Christie's](https://www.christies.com/en/help/buying-guide-important-information/financial-information): license Each house's own published terms or premium page. The directory records short facts and links to the page; no marketing text is copied., refreshed monthly - [Heritage Auctions](https://www.ha.com/c/ref/terms-and-conditions.zx): license Each house's own published terms or premium page. The directory records short facts and links to the page; no marketing text is copied., refreshed monthly - [Bonhams](https://www.bonhams.com): license Each house's own published terms or premium page. The directory records short facts and links to the page; no marketing text is copied., refreshed monthly - [LiveAuctioneers](https://www.liveauctioneers.com): license Each house's own published terms or premium page. The directory records short facts and links to the page; no marketing text is copied., refreshed monthly - [Invaluable](https://www.invaluable.com): license Each house's own published terms or premium page. The directory records short facts and links to the page; no marketing text is copied., refreshed monthly - [The Saleroom](https://www.the-saleroom.com): license Each house's own published terms or premium page. The directory records short facts and links to the page; no marketing text is copied., refreshed monthly - [HiBid](https://hibid.com): license Each house's own published terms or premium page. The directory records short facts and links to the page; no marketing text is copied., refreshed monthly - [BidSpotter](https://www.bidspotter.com): license Each house's own published terms or premium page. The directory records short facts and links to the page; no marketing text is copied., refreshed monthly - [Catawiki](https://www.catawiki.com/en/help/fees/what-is-the-buyer-protection-fee): license Each house's own published terms or premium page. The directory records short facts and links to the page; no marketing text is copied., refreshed monthly - [Drouot](https://www.drouot.com): license Each house's own published terms or premium page. The directory records short facts and links to the page; no marketing text is copied., refreshed monthly - [Troostwijk Auctions](https://www.troostwijkauctions.com): license Each house's own published terms or premium page. The directory records short facts and links to the page; no marketing text is copied., refreshed monthly - [GovDeals](https://www.govdeals.com/content/termsandconditions/1?companyName=GovDeals): license Each house's own published terms or premium page. The directory records short facts and links to the page; no marketing text is copied., refreshed monthly - [Pickles Auctions](https://www.pickles.com.au): license Each house's own published terms or premium page. The directory records short facts and links to the page; no marketing text is copied., refreshed monthly - [John Pye Auctions](https://www.johnpye.co.uk): license Each house's own published terms or premium page. The directory records short facts and links to the page; no marketing text is copied., refreshed monthly ## API - [OpenAPI 3.1 description](https://auctionfinder.fyi/api/v1/openapi.json): the read API as JSON - [API guide](https://auctionfinder.fyi/developers): endpoints, examples, rate limits and how to credit the data - [MCP server card](https://auctionfinder.fyi/.well-known/mcp/server-card.json): the MCP server at https://auctionfinder.fyi/mcp and its tools - [Agent card](https://auctionfinder.fyi/.well-known/agent-card.json): the A2A agent at https://auctionfinder.fyi/a2a and its skills - [Agent skills](https://auctionfinder.fyi/.well-known/agent-skills/index.json): a skill that explains the API and the MCP server - [API catalog](https://auctionfinder.fyi/.well-known/api-catalog): the API description and the guide as an RFC 9727 linkset - [WebMCP manifest](https://auctionfinder.fyi/webmcp): the tools as a manifest ## Optional - [Every auction house or platform with its facts](https://auctionfinder.fyi/llms-full.txt) - [Sitemap](https://auctionfinder.fyi/sitemap.xml): every indexable page
Des sites au score de préparation IA proche — comparez leur llms.txt et leur balisage.