OK
https://www.chess.com/
Japan
Country
Network
September 19, 2024, 03:38 PM UTC
Date & Time
Websites
Websites
Runtime: 2.2s
On September 19, 2024, 03:38 PM UTC, https://www.chess.com/ was accessible when tested on AS4713 in Japan.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
211.16.9.167
Query:
IN A www.chess.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
104.18.138.67
@
IN
A
104.18.141.67
@
IN
A
104.18.139.67
@
IN
A
104.18.140.67
@
IN
A
104.18.137.67

TCP Connections

Connection to 104.18.138.67:443 succeeded.
Connection to 104.18.137.67:443 succeeded.
Connection to 104.18.139.67:443 succeeded.
Connection to 104.18.140.67:443 succeeded.
Connection to 104.18.141.67:443 succeeded.

HTTP Requests

URL
GET https://www.chess.com/
Response Headers
Alt-Svc:
h3=":443"; ma=86400
Cache-Control:
max-age=0, must-revalidate, private
Cf-Cache-Status:
DYNAMIC
Cf-Ray:
8c5aa95deab51eab-NRT
Content-Security-Policy:
frame-ancestors 'self'
Content-Type:
text/html; charset=UTF-8
Date:
Thu, 19 Sep 2024 15:38:14 GMT
Expires:
Thu, 19 Sep 2024 15:38:14 GMT
Link:
</bundles/app/css/main.client.c4c3e7bd.css>; rel="preload"; as="style",</bundles/app/css/sprites.client.fa52ffbe.css>; rel="preload"; as="style",</bundles/app/css/alerts.client.3fb13699.css>; rel="preload"; as="style",</bundles/app/css/navigation.client.53a486d9.css>; rel="preload"; as="style",</bundles/app/css/navigation-footer.client.62862bab.css>; rel="preload"; as="style",</bundles/app/css/content.client.d94f549c.css>; rel="preload"; as="style",</bundles/app/css/layout.client.3a501b84.css>; rel="preload"; as="style",</bundles/app/css/index.client.7c19833d.css>; rel="preload"; as="style"
Nel:
{"success_fraction":1,"report_to":"cf-nel","max_age":604800}
Report-To:
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=q2vWD5YZb9xHh%2F3bURXvtFsNYZx8eFuXSnt4rb2aP3r%2F86Z0VaSp9vuvbqKDUkCujWVW0J18Zya2Pw%2FwEixR6oD8yPqGc04ZNqL4rio82GlIsvlE%2BcfsFE8iC67rPX4%3D"}],"group":"cf-nel","max_age":604800}
Server:
cloudflare
Set-Cookie:
ATTRIBUTION_V1=%7B%22initialAttribution%22%3A%7B%22source%22%3A%22unknown%22%2C%22medium%22%3A%22unknown%22%2C%22campaign%22%3Anull%2C%22term%22%3Anull%2C%22content%22%3Anull%2C%22route%22%3A%22%5C%2F%22%2C%22referer%22%3A%22unknown%22%2C%22version%22%3A%221.0.0%22%2C%22createDateTime%22%3A%221726760294%22%7D%2C%22lastAttribution%22%3Anull%7D; expires=Sat, 19 Oct 2024 15:38:14 GMT; Max-Age=2592000; path=/; domain=chess.com
Strict-Transport-Security:
max-age=63072000; includeSubDomains; preload
Vary:
Accept-Encoding
X-Chesscom-Matched:
web_index
X-Chesscom-Request-Id-Cdn:
8c5aa95deab51eab-NRT
X-Chesscom-Request-Id-Lb:
a1d9cbaaf0fcd3a062440c063e32563c
X-Chesscom-Version:
20240919034038
X-Content-Type-Options:
nosniff
X-Frame-Options:
SAMEORIGIN
Response Body














  
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<head prefix="og: http://ogp.me/ns# fb: http://ogp.me/ns/fb# game: http://ogp.me/ns/game#">
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<link rel="mask-icon" href="/bundles/web/favicons/safari-pinned-tab.1bf62bbf.svg" color="#5D9948">

<link rel="apple-touch-icon" sizes="180x180" href="/bundles/web/favicons/apple-touch-icon.7aaa2d1f.png">

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<meta name="language-banner-styles" content="/bundles/app/css/language-banner.client.01bfc2c1.css">
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  <meta name="theme-color" content="#312E2B" />

      
          
  <title>Chess.com - Play Chess Online - Free Games</title>

        
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          <meta property="og:description" content="Play chess online for free on Chess.com with over 150 million members from around the world. Have fun playing with friends or challenging the computer!" />

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          <meta property="og:image" content="https://www.chess.com/bundles/web/images/social/share-home.a3e2cdbb.png" />

          <meta property="og:site_name" content="Chess.com" />

  
    
          <meta name="twitter:title" content="Chess.com - Play Chess Online - Free Games" />

          <meta name="twitter:card" content="summary_large_image" />

          <meta name="twitter:site" content="@chesscom" />

          <meta name="twitter:description" content="Play chess online for free on Chess.com with over 150 million members from around the world. Have fun playing with friends or challenging the computer!" />

          <meta name="twitter:image" content="https://www.chess.com/bundles/web/images/social/share-home.a3e2cdbb.png" />

  
  
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        <link rel="canonical" href="https://www.chess.com/">
  
    
              
    
    <link rel="manifest" href="/manifest.json" crossorigin="use-credentials">

      <script type="application/ld+json">
    {
      "@context": "http://schema.org",
      "@type": "Organization",
      "name": "Chess",
      "url": "https://www.chess.com/",
      "sameAs": [
        "https://www.facebook.com/chess",
        "https://twitter.com/chesscom",
        "https://www.youtube.com/user/wwwChesscom",
        "https://www.twitch.tv/chess",
        "https://www.instagram.com/wwwchesscom/",
        "https://www.linkedin.com/company/chess.com",
        "https://www.crunchbase.com/organization/chess-com",
        "https://www.glassdoor.com/Overview/Working-at-Chess-com-EI_IE2241778.11,20.htm",
        "https://www.tiktok.com/@chess"
      ],
      "logo": {
        "@type": "ImageObject",
        "url": "https://www.chess.com/bundles/web/images/brand/chesscom_pawn.5dfdea51.png",
        "width": "567",
        "height": "567"
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  <script>
window.chesscom = window.chesscom || {};




  
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
window.chesscom.featureSet = new Set;

window.chesscom.features = new Proxy(['new_move_list_replace_hml', 'chessboard_disable_rook_castling', 'agi_get_games_with_user_data', 'analysis_settings_reorganize', 'amplitude_domain_proxy', 'amplitude_home_events', 'amplitude_navbar_events', 'amplitude_navbar_click_events', 'amplitude_navbar_viewed_event', 'analysis_wasm_torch', 'avoid_username_search_if_query_not_string', 'board_settings_move_classification_style', 'beta_enrollment_refactor', 'cc_user_block_in_board', 'cc_user_block_in_endgames', 'cc_user_block_on_leaderboard', 'cf_managed_challenge_handler', 'chessboard_beta', 'chessboard_hotkeys', 'chat_club_chats_visibility', 'client_user_play_streak', 'coach_skeleton_loader', 'diagram_remove_lagacy_vue_app', 'diagram_viewer_migration', 'events_live_ratings', 'events_search_v2', 'events_banner_ads', 'evaluate_starting_fen_plus_moves', 'fcm_track_user_activity_enabler_test', 'friend_page_use_friends_service', 'hide_game_stats_accuracy', 'hide_social_login_buttons', 'hide_verified_link', 'home_coach_nudges', 'home_game_review_optimization', 'home_hide_activity_optimization', 'home_hide_awards_optimization', 'home_hide_clubs_and_club_events_optimization', 'home_hide_friends_optimization', 'home_hide_leagues_optimization', 'home_hide_stats_optimization', 'home_hide_streamers_optimization', 'home_hide_tournaments_optimization', 'home_nudge_v2_master_game_review', 'home_play_vs_bot', 'home_re_add_old_features', 'home_re_add_quick_links', 'home_settings_recommended_games', 'legal_updates_apr_2024', 'livechess_kill_engines', 'marketing_banners', 'marketing_middleware_serverside_device_id_generation', 'membership_page_grid_checkbox_style', 'move_event_search_building_to_backend', 'nav_bottom_icons', 'nav_change_computer_to_play_bots', 'new_eco_data_webapp', 'new_gifting_experience', 'new_move_list_integration', 'new_move_list_play_test', 'new_user_popover', 'new_second_chance_note_waive_appeal', 'oauth_custom_registration', 'onboarding_trial_step_from_be', 'payments_googlepay', 'payments_checkout_disclaimer', 'payments_available_methods', 'paypal_rest_api', 'popover_use_settings_service', 'presence_pubsub_transport', 'preserve_theme_cache_id_cookie_on_login', 'redirect_to_gift_page_from_modal', 'refactored_vml_web_component', 'register_disable_facebook_registration', 'rewarded_video_aditude_integration', 'rewarded_video_aditude_renderer', 'rewarded_video_client_analysis', 'rewarded_video_client_lessons', 'rewarded_video_fix', 'rewarded_video_client_enabled', 'sanction_belarus_flag', 'sanction_russia_flag', 'shutdown_amplitude', 'sidebar_search_use_friends_service', 'stockfish_15_1', 'stockfish_16', 'stockfish_16_1_torch_2', 'theme_cache_cookie_ttl', 'theme_cache_id_cookie_with_username', 'theme_localized_name', 'use_amplitude_8', 'use_fake_worker_stockfish', 'user_activity_service_on_chesscom', 'user_popover_events', 'web_chat_redesign', 'web_learn_redesign', 'web_learn_skip_video', 'web_new_merch_url', 'web_clubs_custom_sidebar', 'web_discord_flair', 'web_duolingo_flair', 'web_smart_email_opt_in', 'web_turnstile_registration', 'web_user_callback_games_include_total_count', 'wide_eval_bar', 'toaster_center_mobile', 'toaster_center_tab_tooltips', 'update_games_search_sidebar_on_archive', 'v5_to_cc_button_presence', 'web_coaches_service'], {
  get(features, prop) {
    if (prop === 'includes') {
      return (ff, i) => {
        const status = features.includes(ff, i);

        if (status) {
          window.chesscom.featureSet.add(ff);
        }

        return status;
      }
    }

    return features[prop];
  }
});

window.chesscom.featuresConfig = 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</script>

  <script>
  window.chesscom = window.chesscom || {};

  // Before adding global experiments please check in #experiments_chat slack channel for the performance costs
  
  
  
      window.chesscom.experiments = {"ab_web_updated_index_q1_2024":null,"ab_onboarding_signup_takeover":null,"new_user_popover":null,"ab_learn_redesign_2024":"test","ab_game_review_nav_2024":null,"change_computer_to_bots_in_nav":null}
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</head>


  
    
  
  


<body class=" theme-background "  onkeydown="if (event.keyCode === 9) this.classList.add('keyboard-navigation-in-use')"
onmousedown="this.classList.remove('keyboard-navigation-in-use')"
>
      <div class="base-layout">
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<div id="login-register-modal"></div>

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<div
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  style=""
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      class="nav-link-component nav-link-main-design chess-logo-wrapper sprite chess-logo no-panel"
      data-nav-link="home"
      data-amplitude-nav-selection="home"
      href="https://www.chess.com/"
      target="_self">
      <span class="nav-link-text mobile-only">Home</span>

              
                  <span class="navigation-badge-component" data-badge="alerts" data-badge-count="0"></span>
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        <a
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      class="nav-panel-component"
      data-nav-panel="play"
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      data-nav-link="puzzles"
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        <div
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        <a
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        <div
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      target="_self">
      <span class="nav-link-text">News</span>
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    <div
      class="nav-panel-component"
      data-nav-panel="news"
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        <a
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      data-nav-link="social"
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      <span class="nav-link-text">Social</span>
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    <div
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      data-nav-panel="social"
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          <button
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    <div
      class="nav-panel-component"
      data-nav-panel="more"
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          <div class="nav-link-wrapper">
                <a
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                <div class="nav-popover nav-search" data-nav-popover-search>
          <div class="arrow"></div>

          <input
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            data-autofocus=1 />
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              </div>

      <div class="nav-search-form">
        <input
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          readonly="readonly"
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      <div class="dark-mode">
            
      <a
      href="https://www.chess.com/register?returnUrl=https://www.chess.com/"
        
  
  
  
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    <span
      aria-hidden="true"
      class="icon-font-chess user-plus cc-button-icon cc-icon-medium"
      
      ></span>
  
  

            <span >Sign Up</span>
  
    </a>
  
      </div>
      
                
      <a
      href="https://www.chess.com/login_and_go?returnUrl=https://www.chess.com/"
        
  
  
  
  class="cc-button-component cc-button-primary cc-button-medium    button auth login "

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    <span
      aria-hidden="true"
      class="icon-font-chess enter cc-button-icon cc-icon-medium"
      
      ></span>
  
  

            <span >Log In</span>
  
    </a>
  
                </div>
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        type="button">
                    
  
            
      
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      <svg xmlns="http://www.w3.org/2000/svg" width="28.75" height="28.75" fill="none" viewBox="0 0 32 32"><path fill="#000" d="M16 26.5c5.767 0 10.5-4.733 10.5-10.5 0-5.8-4.7-10.5-10.5-10.5S5.5 10.2 5.5 16 10.2 26.5 16 26.5m-1.967-15.333c0 .6-.866.266-.966 1.1-.134 1 1.566 1.366 1.766-.134h2.834c.633 0 .933.334.933.667 0 .4-.267.833-.9.833-.667 0-.667 0-1.033-.233-.634-.433-.5-.733-1.7-.433-2.834 1-3 1.166-2.567 2.6.7 2.333.633 2.233 3.3 1.9 0 1.033.067 1.133 1.067 1.5V20.9c0 1.533 1.2 1.9 2.033.733l.933-1.3v.534c0 .333.334.433.467.233l.6-.833c.433-.6-.067-.934-.5-.6l-.3.233v-1l1.333-1.767c.367-.466.167-1.033-.433-1.033h-.7c-.2-.4-1.2-1.733-.6-1.933l.867.7c.5.4 1.533.233 1.833-.434l.9.2c.067.8.567 1.234 1.267 1.367 0 4.667-3.8 8.5-8.467 8.5-2 0-3.867-.667-5.4-1.933.033-4.7.567-3.134-3.1-6.067V16c0-1.267.267-2.533.8-3.6 2.8-.333 3.467-1.8 3.367-3.6C12.8 7.967 14.333 7.5 16 7.5c1.567 0 2.667.233 4.6 1.3h-3.7c-1.033 0-1.333.533-1.333 1.233v.467c0 .6-.8.6-.8 0v-.433c0-.5-.767-.5-.767 0v.233h-.367c-.4 0-.4.633 0 .633h.4z"/></svg>
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        <span class="nav-link-text nav-language-name">
          English
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        <button
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      aria-label="Help"
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      <span class="nav-link-text">
                  Support
              </span>
    </button>
      </div>
  </div>


          </div>
      
            <div class="base-container">
        <div id="scroll-top-anchor"></div>

                          
                          <div id="language-banner"></div>
        
                            <header id="tb" class="toolbar-new-wrapper ">
    <div class="toolbar-menu-area toolbar-menu-area-left">
        <div class="toolbar-action toggle open" data-mobile-nav-toggle>
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        <a
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      class="link chess-logo-wrapper sprite chess-logo"
      aria-label="Chess.com - Play Chess Online">
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<div class="dark-mode toolbar-menu-area mobile-auth-actions  ">
      
      <a
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  class="cc-button-component cc-button-secondary cc-button-small    sign-up-eng mobile-auth-action"

      rel="nofollow" data-event-name="Navbar Clicked" data-event-props="{&quot;selection&quot;:&quot;signUp&quot;}" >

        
        
  

            <span >Sign Up</span>
  
    </a>
  

      
      <a
      href="https://www.chess.com/login_and_go?returnUrl=https://www.chess.com/"
        
  
  
  
  class="cc-button-component cc-button-primary cc-button-small    login mobile-auth-action"

      rel="nofollow" data-event-name="Navbar Clicked" data-event-props="{&quot;selection&quot;:&quot;logIn&quot;}" >

        
        
  

            <span >Log In</span>
  
    </a>
  
</div>
      </header>
        
                  
  <main class="layout-component layout-single">
          <header class="layout-title">
                </header>
    
    <div class="layout-column-wide">
            <div class="index-component">
      <section class="index-guest-block">
        <div class="index-board">
          <form
            action="https://www.chess.com/guest/login"
            class="index-guest-button-form"
            method="post">
            <input
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              name="_token"
              value="567bc422443006889afbfba9859c2.HDRYVrrcm6BtBOxoYceXtZqnXAnDfg4a8-3vxZ0WAy0.eX8PAdifqf9VXroPCZ6h_6meD3mLB1xXuaSBncxZbB5JeR9gg7D-jQFrjw">

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              data-section="guestComponent"
              data-button="guestBoard">
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                width="496"
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                src="/bundles/web/images/offline-play/standardboard.1d6f9426.png" />
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          </form>
        </div>

        <div class="index-intro">
          <h1 class="index-title">
                          <span>Play Chess</span>
              <span>Online</span>
              <span>on the #1 Site!</span>
                      </h1>


                      <div class="index-info">
              <p class="index-info-item">
                <span class="index-info-item-counter">
                  15,081,498
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                Games Today
              </p>

              <p class="index-info-item">
                <span class="index-info-item-counter">
                  185,856
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                Playing Now
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          <div class="index-guest-button-wrap">
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Resolver

Resolver ASN
AS4713
Resolver IP
211.16.9.167
Resolver Network Name
<unknown>
Report ID
20240919T153501Z_webconnectivity_JP_4713_n1_7flnPBstgjXFB6cV
Platform
linux
Software Name
iThena-ooniprobe (1.0.0)
Measurement Engine
ooniprobe-engine (3.10.0-beta.3)

Raw Measurement Data

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