[{"data":1,"prerenderedAt":92},["ShallowReactive",2],{"page-content:zh-TW:home":3},{"home":4,"toolExplainer":90,"guide":90,"guideTitles":91,"legal":90},{"map":5,"banner":86,"eyebrow":89},{"Test at different times, including the busy evening period. One run can be affected by short-lived congestion or background activity.":6,"Compare like with like":7,"Use the same device, location, connection type, and node when comparing results. Record download, upload, ping, and jitter together.":8,"Read all four metrics":9,"Understanding Your Speed Test Results":10,"Download speed":11,"How quickly data reaches your device. It affects streaming, web browsing, app downloads, and receiving large files.":12,"Upload speed":13,"How quickly your device sends data. It matters for video calls, cloud backups, livestreaming, and sharing files.":14,"Ping":15,"The HTTP round-trip time between this browser and the test node. Lower latency generally makes interactive tasks feel more responsive.":16,"Jitter":17,"Variation between consecutive latency samples. Lower and steadier jitter is helpful for voice, video calls, and online play.":18,"Use matters more than one magic number":19,"What Is a Good Internet Speed?":20,"A good speed is one that supports every active device with some headroom. Service requirements vary by provider, video quality, household size, Wi-Fi conditions, and upload demand.":21,"Activity":22,"Practical starting point":23,"What else matters":24,"Browsing and email":25,"About 5–10 Mbps per active user":26,"Latency and page complexity":27,"HD video":28,"3–5 Mbps per stream":29,"Stable sustained download":30,"4K video":31,"15 Mbps or more per stream":32,"Provider and video quality":33,"HD video meetings":34,"About 2–4 Mbps up and down":35,"Upload, ping, jitter, and packet loss":36,"Online gaming":37,"Usually modest throughput":38,"Low latency, low jitter, and stability":39,"Multi-device home":40,"Add concurrent demand plus headroom":41,"Router capacity and Wi-Fi coverage":42,"Reference points include Netflix's current":43,"streaming recommendations":44,"and Zoom's":45,"meeting bandwidth requirements":46,". They are service-specific recommendations, not universal guarantees.":47,"Troubleshoot the path":48,"Why Is My Internet So Slow?":49,"Slow results can come from the internet service, local Wi-Fi, the router, the test device, congestion, or the remote service. Isolate one layer at a time.":50,"Compare Wi-Fi with Ethernet.":51,"A large difference points toward wireless coverage, interference, or router limits.":52,"Move closer to the router.":53,"Walls, distance, and crowded channels can reduce Wi-Fi throughput.":54,"Pause other traffic.":55,"Backups, updates, streaming, and other users share the same capacity.":56,"Restart and update equipment.":57,"Reboot the modem\u002Frouter and check whether its firmware and hardware support the subscribed tier.":58,"Test at several times.":59,"Repeatable evening slowdowns may indicate local or provider-side congestion.":60,"Go deeper":61,"Related Guides":62,"View all guides →":63,"Read the guide →":64,"Common questions":65,"Frequently Asked Questions":66,"Why is my speed test result lower than my internet plan?":67,"Plans are often advertised as “up to” a rate. Wi-Fi conditions, shared traffic, device limits, protocol overhead, congestion, and the route to the test node can all reduce a browser result.":68,"Does this test measure my Wi-Fi signal strength?":69,"No. It measures internet throughput and HTTP latency over whichever connection the device is using. Browsers do not expose router radio strength or channel quality to this page.":70,"Is the ping result an ICMP ping?":71,"No. SpeedTestLab measures HTTP round-trip time to its test endpoint after a warmup request. System ICMP tools can produce different results.":72,"How often should I run a speed test?":73,"Run several tests when investigating a problem: at different times, on Wi-Fi and Ethernet if available, and before and after changing equipment or settings.":74,"Why is my internet so slow?":49,"What is a good internet speed?":75,"Download speed vs. upload speed":76,"How to lower ping":77,"A more reliable result":78,"How to Test Your Internet Speed":79,"A speed test is a snapshot of this device's connection to the selected test node. A few simple checks make that snapshot more useful.":80,"Pause heavy traffic":81,"Stop large downloads, cloud backups, and 4K streams on this device and, when possible, on other devices sharing the connection.":82,"Use the connection you want to check":83,"Stay on Wi-Fi to assess your current Wi-Fi experience. Use Ethernet to reduce wireless interference when checking the internet service itself.":84,"Run the test more than once":85},"更可靠的測試結果\n\n如何測試您的網速\n\n速度測試會記錄此設備與所選測試節點的連線狀態。一些簡單的檢查可以使該快照更有用。\n\n暫停高流量\n\n停止此裝置上的大型下載、雲端備份和 4K 串流媒體播放，並在可能的情況下，停止共享此連接的其他裝置上的類似操作。\n\n使用您要測試的連接\n\n使用 Wi-Fi 連線來評估您目前的 Wi-Fi 體驗。在測試網路服務本身時，使用乙太網路連線可以減少無線幹擾。\n\n多次運行測試\n\n在不同的時間段進行測試，包括繁忙的晚間時段。單次測試結果可能受到短暫網路擁塞或後台活動的影響。","進行同類比較","比較結果時，請使用相同的裝置、位置、連線類型和節點。同時記錄下載速度、上傳速度、ping 值和抖動。","讀取所有四項指標","了解您的速度測試結果","下載速度","數據到達您設備的速度。它會影響串流媒體播放、網頁瀏覽、應用程式下載和接收大檔案。","上傳速度","您的設備發送資料的速度。它對視訊通話、雲端備份、直播和文件共享至關重要。","Ping","此瀏覽器與測試節點之間的 HTTP 往返時間。較低的延遲通常會使互動式任務的反應速度更快。","抖動","連續延遲樣本之間的變化。更低且更穩定的抖動有助於語音通話、視訊通話和線上遊戲。","實際使用情況比一個神奇的數字更重要","什麼樣的網速才算好？","好的網速是指能夠支援所有正在運作的設備並留有一定的餘裕。服務要求因服務提供者、視訊品質、家庭規模、Wi-Fi 狀況和上傳需求而異。","活動","實際起點","其他重要因素","瀏覽和電子郵件","每個活躍用戶約 5–10 Mbps","延遲和頁面複雜度","高畫質影片","每個視訊串流 3–5 Mbps","穩定持續下載","4K 視頻","每個視訊串流 15 Mbps 或更高","提供者和視頻質量","高畫質視訊會議","上下行速度約 2–4 Mbps","上傳速度、延遲、抖動和丟包率","線上遊戲","通常吞吐量適中","低延遲、低抖動和穩定性","多設備家庭","增加並發需求和餘裕","路由器容量和 Wi-Fi 覆蓋範圍","參考點包括 Netflix 目前的","串流媒體推薦","以及Zoom 的","滿足頻寬要求","這些是針對特定服務的建議，並非普遍保證。","排查網路路徑問題","為什麼我的網路速度這麼慢？","網速慢可能來自網際網路服務、本機 Wi-Fi、路由器、測試設備、網路擁塞或遠端服務。請逐層排查。","比較 Wi-Fi 和乙太網路連線。","如果兩者差異很大，則可能存在無線覆蓋範圍不足、幹擾或路由器限制等問題。","靠近路由器。","牆壁、距離和擁擠的頻道都會降低 Wi-Fi 吞吐量。","暫停其他流量。","備份、更新、串流媒體和其他用戶共享相同的頻寬。","重新啟動並更新設備。","重新啟動調變解調器\u002F路由器，並檢查其韌體和硬體是否支援所訂閱的套餐。","多次測試。","反覆出現的夜間網速下降可能表示本地或營運商網路擁塞。","深入了解","相關指南","看全部指南 →","閱讀指南 →","常見問題","常見問題解答","為什麼我的測速結果低於我的網路套餐速度？","套餐通常以“最高可達”速率進行宣傳。 Wi-Fi 狀況、共享流量、設備限制、協定開銷、網路擁塞以及到測試節點的路由都會影響瀏覽器的測試結果。","此測試是否測量我的 Wi-Fi 訊號強度？","否。它測量的是設備目前使用的連接的互聯網吞吐量和 HTTP 延遲。瀏覽器不會向此頁面顯示路由器的無線電強度或頻道品質。","ping 結果是 ICMP ping 嗎？","否。 SpeedTestLab 測量的是預熱請求後到其測試端點的 HTTP 往返時間。系統 ICMP 工具可能會產生不同的結果。","我應該多久進行一次速度測試？","排查問題時，請進行多項測試：在不同時間進行測試，如果可用，分別使用 Wi-Fi 和乙太網路連線進行測試，並在更換裝置或設定前後進行測試。","怎樣的網速才算好？","下載速度與上傳速度","如何降低延遲（ping 值）","更可靠的結果","如何測試您的網速","速度測試會記錄該設備與所選測試節點之間的連線狀態。一些簡單的檢查可以使該快照更有用。","暫停大量網路流量","停止在此裝置上進行大型下載、雲端備份和 4K 串流媒體播放，並儘可能停止與此裝置共用連接的其他裝置上的此類操作。","使用您要檢查的連接","請保持 Wi-Fi 連線以評估您目前的 Wi-Fi 體驗。在檢查網路服務本身時，請使用乙太網路連線以減少無線幹擾。","多次運行測試",{"title":87,"description":88,"link":64},"了解您的網路速度","了解測試結果的含義、怎樣的網速才算好，以及如何改善您的網路連線。","SpeedTestLab 網路測試工具",null,[],1793775155022]