{"id":123621,"date":"2025-04-21T15:05:07","date_gmt":"2025-04-21T13:05:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/oczenka-setevyh-zaprosov-otpravlyaemyh-web-brauzerami-pri-pervom-zapuske"},"modified":"2025-04-21T15:05:07","modified_gmt":"2025-04-21T13:05:07","slug":"oczenka-setevyh-zaprosov-otpravlyaemyh-web-brauzerami-pri-pervom-zapuske","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/oczenka-setevyh-zaprosov-otpravlyaemyh-web-brauzerami-pri-pervom-zapuske","title":{"rendered":"\u00c9valuation des requ\u00eates r\u00e9seau envoy\u00e9es par les navigateurs web lors du premier lancement","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Les r\u00e9sultats de l'analyse de l'activit\u00e9 r\u00e9seau des navigateurs Firefox, Chrome, Safari, Edge, Opera, Brave, Yandex Browser, Ungoogled Chromium, Mulvad, Vivaldi, Librewolf, Arc, Tor Browser, Kagi Orion, Pale Moon, Floorp, Zen, Waterfox et Thorium ont \u00e9t\u00e9 publi\u00e9s. L'objectif de l'\u00e9tude \u00e9tait d'\u00e9valuer le trafic associ\u00e9 \u00e0 l'envoi par les navigateurs de requ\u00eates r\u00e9seau de service non li\u00e9es au contenu visualis\u00e9 par l'utilisateur. En plus de la transmission de t\u00e9l\u00e9m\u00e9trie, ces requ\u00eates sont utilis\u00e9es pour v\u00e9rifier la disponibilit\u00e9 des mises \u00e0 jour, t\u00e9l\u00e9charger des listes de blocage de contenu malveillant et filtrer la publicit\u00e9, et pour g\u00e9n\u00e9rer le contenu de la page de d\u00e9marrage.         <\/p>\n<p>Lors des tests, seules les requ\u00eates envoy\u00e9es par des instances de navigateur fra\u00eechement install\u00e9es, avant toute activit\u00e9 de l'utilisateur, ont \u00e9t\u00e9 prises en compte. Les versions les plus r\u00e9centes des navigateurs, disponibles au moment des tests, ont \u00e9t\u00e9 v\u00e9rifi\u00e9es. L'absence d'activit\u00e9 r\u00e9seau de service imm\u00e9diatement apr\u00e8s le lancement a \u00e9t\u00e9 observ\u00e9e seulement avec les navigateurs Kagi Orion, Tor Browser, Pale Moon, et Ungoogled Chromium (voir l'annexe). Les autres navigateurs \u00e9tablissaient d'une mani\u00e8re ou d'une autre des connexions r\u00e9seau avec l'ext\u00e9rieur <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/fr\/server\/dts-dusseldorf\/\"   title=\"serveurs tr\u00e8s charg\u00e9s\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3462\">serveurs tr\u00e8s charg\u00e9s<\/a>, qui recevaient au minimum des informations sur l'adresse IP de l'utilisateur.     <\/p>\n<p>Il est \u00e0 noter qu'aucun des navigateurs envoyant des requ\u00eates n'a permis \u00e0 l'utilisateur de refuser l'envoi initial de donn\u00e9es \u2014 de nombreux navigateurs permettent de d\u00e9sactiver la transmission de t\u00e9l\u00e9m\u00e9trie dans les param\u00e8tres, mais ces r\u00e9glages ne peuvent \u00eatre modifi\u00e9s qu'apr\u00e8s que les donn\u00e9es aient \u00e9t\u00e9 envoy\u00e9es lors du premier lancement.          <\/p>\n<p>R\u00e9partition des navigateurs par nombre d'h\u00f4tes auxquels des requ\u00eates de service ont \u00e9t\u00e9 envoy\u00e9es (dans la parenth\u00e8se, le chiffre de 2021) :  <\/p>\n<ul>\n<li class=\"l\"> 82 Zen\n<li class=\"l\"> 48 (21) Edge\n<li class=\"l\"> 42 Floorp\n<li class=\"l\"> 31 (21) Opera\n<li class=\"l\"> 29 (15) Firefox\n<li class=\"l\"> 25 (9) Chrome\n<li class=\"l\"> 24 (3) Librewolf\n<li class=\"l\"> 24 (15) Yandex Browser\n<li class=\"l\"> 21 Waterfox\n<li class=\"l\"> 17 (7) Brave\n<li class=\"l\"> 16 (44) Arc\n<li class=\"l\"> 15 (0) Mulvad\n<li class=\"l\"> 11 (13) Vivaldi\n<li class=\"l\"> 10 Thorium\n<li class=\"l\"> 6 (6) Safari\n<li class=\"l\"> 3 0 (0) Ungoogled Chromium\n<li class=\"l\"> 0 (0) Kagi Orion\n<li class=\"l\"> 0 (0) Tor Browser\n<li class=\"l\"> 0 Pale Moon  <\/ul>\n<p>    <center><img decoding=\"async\" alt=\"\u00c9valuation des requ\u00eates r\u00e9seau envoy\u00e9es par les navigateurs web lors du premier lancement\" src=\"\/wp-content\/uploads\/2025\/04\/92a24ce2d87a6bbef46a7e1c9667ee46.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>H\u00f4tes avec lesquels Firefox a \u00e9tabli une connexion :  <\/p>\n<ul>\n<li class=\"l\">    prod.classify-client.prod.webservices.mozgcp.net TCP port 443\n<li class=\"l\">      prod.remote-settings.prod.webservices.mozgcp.net TCP port 443\n<li class=\"l\">      mc.prod.ads.prod.webservices.mozgcp.net TCP port 443\n<li class=\"l\">      prod.detectportal.prod.cloudops.mozgcp.net TCP port 80\n<li class=\"l\">      push.services.mozilla.com TCP port 443\n<li class=\"l\">      prod.balrog.prod.cloudops.mozgcp.net TCP port 443\n<li class=\"l\">      telemetry-incoming.r53-2.services.mozilla.com TCP port 443\n<li class=\"l\">      safebrowsing.googleapis.com TCP port 443\n<li class=\"l\">      firefox.settings.services.mozilla.com TCP port 443\n<li class=\"l\">      ads.mozilla.org TCP port 443\n<li class=\"l\">      aus5.mozilla.org TCP port 443\n<li class=\"l\">      services.addons.mozilla.org TCP port 443\n<li class=\"l\">      location.services.mozilla.com TCP port 443\n<li class=\"l\">      a1887.dscq.akamai.net TCP port 80\n<li class=\"l\">      detectportal.firefox.com TCP port 80\n<li class=\"l\">      incoming.telemetry.mozilla.org TCP port 443\n<li class=\"l\">      r10.o.lencr.org sur le port TCP 80\n<li class=\"l\">      prod.content-signature-chains.prod.webservices.mozgcp.net sur le port TCP 443\n<li class=\"l\">      e3913.cd.akamaiedge.net sur le port TCP 80\n<li class=\"l\">      content-signature-2.cdn.mozilla.net sur le port TCP 443\n<li class=\"l\">      a19.dscg10.akamai.net sur le port TCP 80\n<li class=\"l\">      edgedl.me.gvt1.com sur le port TCP 443\n<li class=\"l\">      attachments.prod.remote-settings.prod.webservices.mozgcp.net sur le port TCP 443\n<li class=\"l\">      addons.mozilla.org sur le port TCP 443\n<li class=\"l\">      pki-goog.l.google.com sur le port TCP 80\n<li class=\"l\">      ocsp.digicert.com sur le port TCP 80  <\/ul>\n<p><b>Chrome<\/b>:  <\/p>\n<ul>\n<li class=\"l\">    clients.l.google.com sur le port TCP 443\n<li class=\"l\">    safebrowsingohttpgateway.googleapis.com sur le port TCP 443\n<li class=\"l\">    accounts.google.com sur le port TCP 443\n<li class=\"l\">    googlehosted.l.googleusercontent.com sur le port TCP 443\n<li class=\"l\">    optimizationguide-pa.googleapis.com sur le port TCP 443\n<li class=\"l\">    clients2.googleusercontent.com sur le port TCP 443\n<li class=\"l\">    redirector.gvt1.com sur le port TCP 80\n<li class=\"l\">    r3.sn-3pm7dned.gvt1.com sur le port TCP 80\n<li class=\"l\">    update.googleapis.com sur le port TCP 443\n<li class=\"l\">    r1.sn-3pm7dne6.gvt1.com sur le port TCP 80\n<li class=\"l\">    edgedl.me.gvt1.com sur le port TCP 80\n<li class=\"l\">    clientservices.googleapis.com sur le port TCP 443\n<li class=\"l\">    update.googleapis.com sur le port UDP 443\n<li class=\"l\">    www.googleapis.com sur le port TCP 443\n<li class=\"l\">   optimizationguide-pa.googleapis.com sur le port UDP 443\n<li class=\"l\">    chromewebstore.googleapis.com sur le port TCP 443\n<li class=\"l\">    www.google.com sur le port TCP 443\n<li class=\"l\">    www.gstatic.com sur le port TCP 443\n<li class=\"l\">    ogads-pa.clients6.google.com sur le port TCP 443\n<li class=\"l\">    plus.l.google.com sur le port TCP 443\n<li class=\"l\">    play.google.com sur le port TCP 443\n<li class=\"l\">    chromewebstore.googleapis.com sur le port UDP 443\n<li class=\"l\">    clientservices.googleapis.com sur le port UDP 443  <\/ul>\n<p><b>Safari<\/b>:  <\/p>\n<ul>\n<li class=\"l\">    token.safebrowsing.apple sur le port TCP 443\n<li class=\"l\">    www.apple.com sur le port TCP 443\n<li class=\"l\">    securemetrics.apple.com sur le port TCP 443\n<li class=\"l\">    securemvt.apple.com sur le port TCP 443\n<li class=\"l\">    gateway.icloud.com sur le port TCP 443\n<li class=\"l\">    api-glb-euc1b.smoot.apple.com sur le port TCP 443  <\/ul>\n<p><b>Ungoogled Chromium<\/b>:  <\/p>\n<ul>\n<li class=\"l\">    clients.l.google.com sur le port TCP 443\n<li class=\"l\">    raw.githubusercontent.com sur le port TCP 443\n<li class=\"l\">    clients2.google.com sur le port TCP 443  <\/ul>\n<p><b>Vivaldi<\/b>:  <\/p>\n<ul>\n<li class=\"l\">    clients.l.google.com sur le port TCP 80\n<li class=\"l\">   vivaldi.map.fastly.net sur le port TCP 443\n<li class=\"l\">    mimir2.vivaldi.com sur le port TCP 443\n<li class=\"l\">    update.vivaldi.com sur le port TCP 443\n<li class=\"l\">    weather.vivaldi.com sur le port TCP 443\n<li class=\"l\">    downloads.vivaldi.com sur le port TCP 443\n<li class=\"l\">    vivaldi.com sur le port TCP 443\n<li class=\"l\">    update.googleapis.com sur le port TCP 443\n<li class=\"l\">    player.vimeo.com.cdn.cloudflare.net sur le port TCP 443  <\/ul>\n<p><b>Yandex Browser<\/b>:  <\/p>\n<ul>\n<li class=\"l\">    api.browser.yandex.com sur le port TCP 443\n<li class=\"l\">    update.googleapis.com sur le port TCP 443\n<li class=\"l\">    browser.yandex.com sur le port TCP 443\n<li class=\"l\">    sba.yandex.net sur le port TCP 443\n<li class=\"l\">    300.ya.ru sur le port TCP 443\n<li class=\"l\">    neuro.translate.yandex.ru sur le port TCP 443\n<li class=\"l\">    s3.yandex.net sur le port TCP 443\n<li class=\"l\">    edgedl.me.gvt1.com sur le port TCP 80\n<li class=\"l\">    ya.ru sur le port TCP 443\n<li class=\"l\">    yandex.ru sur le port TCP 443\n<li class=\"l\">    browser.yandex.ru sur le port TCP 443\n<li class=\"l\">    yastatic.net sur le port TCP 443\n<li class=\"l\">    api.browser.yandex.ru sur le port TCP 80\n<li class=\"l\">    edgedl.me.gvt1.com sur le port TCP 443\n<li class=\"l\">    mail.yandex.ru sur le port TCP 443\n<li class=\"l\">    dr.yandex.net sur le port TCP 443\n<li class=\"l\">    brontp-pre.yandex.ru sur le port TCP 443\n<li class=\"l\">    dr2.yandex.net sur le port TCP 443\n<li class=\"l\">    cloud.cdn.yandex.net sur le port TCP 443\n<li class=\"l\">    dzen.ru sur le port TCP 443\n<li class=\"l\">    suggest.dzen.ru sur le port TCP 443\n<li class=\"l\">    mc.yandex.ru sur le port TCP 443\n<li class=\"l\">    suggest.sso.dzen.ru sur le port TCP 443\n<li class=\"l\">    cloudcdn-ams19.cdn.yandex.net sur le port TCP 443  <\/ul>\n<p><b>Librewolf<\/b>  <\/p>\n<ul>\n<li class=\"l\">    addons.mozilla.org sur le port TCP 443\n<li class=\"l\">     push.services.mozilla.com TCP port 443\n<li class=\"l\">     services.addons.mozilla.org TCP port 443\n<li class=\"l\">     gitlab.com sur le port TCP 443\n<li class=\"l\">     a1887.dscq.akamai.net TCP port 80\n<li class=\"l\">     firefox.settings.services.mozilla.com TCP port 443\n<li class=\"l\">     versioncheck-bg.addons.mozilla.org sur le port TCP 443\n<li class=\"l\">     publicsuffix.org sur le port TCP 443\n<li class=\"l\">     prod.remote-settings.prod.webservices.mozgcp.net TCP port 443\n<li class=\"l\">     ublockorigin.pages.dev sur le port TCP 443\n<li class=\"l\">     prod.content-signature-chains.prod.webservices.mozgcp.net sur le port TCP 443\n<li class=\"l\">     ublockorigin.pages.dev sur le port UDP 443\n<li class=\"l\">     raw.githubusercontent.com sur le port TCP 443\n<li class=\"l\">     malware-filter.gitlab.io sur le port TCP 443\n<li class=\"l\">     1278313086.rsc.cdn77.org sur le port TCP 443\n<li class=\"l\">     prod.globalsign.map.fastly.net sur le port TCP 80\n<li class=\"l\">     curbengh.github.io sur le port TCP 443\n<li class=\"l\">     pgl.yoyo.org sur le port TCP 443\n<li class=\"l\">     cdn.jsdelivr.net.cdn.cloudflare.net sur le port TCP 443\n<li class=\"l\">     cdn.jsdelivr.net sur le port UDP 443\n<li class=\"l\">     filters.adtidy.org sur le port TCP 443\n<li class=\"l\">     dualstack.n.sni.global.fastly.net sur le port TCP 443\n<li class=\"l\">     cdn.statically.io sur le port UDP 443\n<li class=\"l\">     ublockorigin.github.io sur le port TCP 443  <\/ul>\n<p><b>Thorium<\/b>:  <\/p>\n<ul>\n<li class=\"l\">    accounts.google.com sur le port TCP 443\n<li class=\"l\">    www.google.com sur le port TCP 443\n<li class=\"l\">    www.gstatic.com sur le port TCP 443\n<li class=\"l\">    ogads-pa.clients6.google.com sur le port TCP 443\n<li class=\"l\">    plus.l.google.com sur le port TCP 443\n<li class=\"l\">    play.google.com sur le port TCP 443\n<li class=\"l\">    ogads-pa.clients6.google.com sur le port UDP 443\n<li class=\"l\">    apis.google.com sur le port TCP 443\n<li class=\"l\">    update.googleapis.com sur le port TCP 443  <\/ul>\n<p>Ajout : Pour Ungoogled Chromium, les r\u00e9sultats des tests ont \u00e9t\u00e9 r\u00e9vis\u00e9s. Les donn\u00e9es sur l\u2019\u00e9tablissement de trois connexions \u00e9taient erron\u00e9es, car l'auteur de l'\u00e9tude a par inadvertance test\u00e9 une version modifi\u00e9e avec les extensions uBlock Origin Lite et le Chromium Web Store, et non une instance propre. Les connexions mentionn\u00e9es dans le rapport vers google.com et raw.githubusercontent.com ont \u00e9t\u00e9 \u00e9tablies par ces extensions, qui ne sont pas utilis\u00e9es par d\u00e9faut dans Ungoogled Chromium. Suite \u00e0 cette erreur, l'auteur a r\u00e9it\u00e9r\u00e9 les tests de tous les navigateurs, mais aucune autre diff\u00e9rence n'a \u00e9t\u00e9 identifi\u00e9e.<br \/>\n<br \/>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63111\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u043e\u0432 Firefox, Chrome, Safari, Edge, Opera, Brave, Yandex Browser, Ungoogled Chromium, Mulvad, Vivaldi, Librewolf, Arc, Tor Browser, Kagi Orion, Pale Moon, Floorp, Zen, Waterfox \u0438 Thorium. \u0426\u0435\u043b\u044c\u044e \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u0431\u044b\u043b\u0430 \u043e\u0446\u0435\u043d\u043a\u0430 \u0442\u0440\u0430\u0444\u0438\u043a\u0430, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u043e\u0433\u043e \u0441 \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u043e\u0439 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430\u043c\u0438 \u0441\u043b\u0443\u0436\u0435\u0431\u043d\u044b\u0445 \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432, \u043d\u0435 \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430, \u043f\u0440\u043e\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u043c. \u041f\u043e\u043c\u0438\u043c\u043e \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0442\u0435\u043b\u0435\u043c\u0435\u0442\u0440\u0438\u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":123622,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-123621","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u043e\u0432 Firefox, Chrome, 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