唯一比没有互联网更糟糕的是互联网速度慢。等待网页加载不仅浪费您的时间，而且可能完全没有必要。
如果您发现自己在加载您选择的网站时手忙脚乱，如果您的网页加载缓慢，您可以在Windows 10中尝试以下操作。(Windows 10)
定义“缓慢加载”
网页是否(Does)完全加载，但需要很长时间？文本加载速度很快，但图像需要很长时间？(Does)页面根本不会加载吗 ？(Does)
有人可能会将所有这些情况描述为网页加载缓慢，但每个问题的根本原因可能不同。因此，请尝试找出网站加载过程的哪一部分似乎比平时慢。这可以帮助您指出解决问题的正确提示的方向。
您还想看看这是否只是您的本地计算机或整个网络的问题。尝试在另一台设备上加载相同的网页，看看加载速度有多快。
1. 检查恶意软件(Malware)、间谍软件(Spyware)和病毒
这一步几乎是给定的。如果某些东西在计算机上加载缓慢，99% 的时间是因为后台有东西占用了所有资源。
您需要确保在系统上运行适当的恶意软件扫描(malware scan)。如果您怀疑机器上已经存在某些东西，您可能需要在操作系统(scan your system before the operating system)加载之前扫描您的系统。
您还需要确保路由器上没有运行恶意软件(malware running on your router)，这不太可能，但完全有可能！
2.检查代理服务器
如果使用得当，代理服务器(proxy server)可以成为保护您的隐私或规避互联网限制的一种非常方便的方法。但是，如果配置不正确，代理服务器可能会导致各种问题，其中一个是“明显”的网页加载缓慢。
您需要检查您的代理服务器设置(check your proxy server settings)，并确保您的所有互联网流量都不是通过居住在中国(China)的黑客的路由器。安装在您计算机上的恶意软件(Malware)和间谍软件也倾向于在您的计算机上启用代理服务器，以便它们可以捕获您的所有 Internet 流量。
3.运行速度测试
您应该检查的第一件事是您的整体连接是否很慢，或者它是否真的只影响网站流量。最简单的方法是在 Google 中搜索“速度测试(speed test)”，然后选择“运行速度测试”(Run Speed Test)按钮。这将需要几秒钟，然后显示您的连接速度。
这些数字或多或少应该与您支付的速度(speeds that you’ve been paying for)相加。如果数字非常低或远低于正常水平，则表明问题不在于您的Windows 10计算机。如果可能，请从您的手机或其他计算机上运行速度测试，以消除Windows 10和您的 PC 作为罪魁祸首。
4. 访问 Isitdownrightnow.com
此提示适用于特定站点或一组站点无法正常工作的情况。您需要做的就是访问isitdownrightnow.com之类的网站，并检查该网站是否仅针对您或其他所有人而关闭。这个简单的检查可以为您节省大量的挫败感！
5.重启一切
在您恐慌之前，只需重新启动链中的每个环节。这意味着重新启动计算机、重新启动路由器和（如果适用）重新启动光纤连接点。
这是尝试解决问题的一种相当粗略的方法，但是由于可以通过重新启动来解决许多神秘问题，因此尝试起来相当快速且容易。如果网页仍然加载缓慢，那么值得努力追查问题，但如果这种情况很少见，请不要担心，只需在发生时执行重启仪式即可。
6.检查您的系统负载
网页(Web)看起来可能不会占用大量系统资源，但现代网站实际上会给您的计算机带来相当大的负载。因此，当网页性能不佳时，您应该检查系统上的负载有多大：
- 按 Ctrl+Alt+Del
- 选择任务管理器(Task Manager)
- 选择性能(Performance)选项卡
在性能选项卡上，查看您的CPU、内存或磁盘的使用率是否接近 100%。如果系统承受重压，可能会影响您的网站加载性能。
关闭(Close)您已完成的 Web 浏览器选项卡。关闭(Close)您不需要的程序，通常会尝试减轻系统负载，看看是否有帮助。
7. 检查您的网络负载
如果您的 Internet 连接与其他人或其他设备共享，那么问题实际上可能是其中一台设备占用了所有带宽！现代WiFi路由器在确保每个人都能公平分享可用速度方面做得很好。
但是，它仍然可能发生，因此要确保它不是本地带宽占用，请断开所有其他设备与路由器的连接，然后查看问题是否自行解决。
您可能还需要考虑更改您的WiFi密码，以防万一您有一些不受欢迎的访客(unwanted guests)窃取您与Netflix、种子(torrents)或游戏下载等高带宽应用程序的连接。
8. 检查云同步
您是否使用DropBox、iCloud、Google One或任何其他流行的云存储服务？由于大型或正在进行的文件同步操作，您可能会看到网站速度较慢。
虽然本地文件的云同步主要消耗上游带宽，但如果您或与您共享云驱动器中的文件夹的人已将大文件移动到云驱动器，则可能会开始下载到您的系统，具体取决于您的设置。所以禁用或暂停任何正在进行的云同步，看看这是否是网页加载如此缓慢的原因。
9.激活计量连接
Windows 10 时不时地对带宽非常贪婪。特别是如果它在后台下载大型更新。
如果您怀疑更新占用了您的连接速度，请尝试将您的WiFi或以太网(Ethernet)连接切换为计量连接(metered connection)。这将保留带宽和您的总数据使用量。额外的好处是只有关键更新会自动完成。在某些情况下，您甚至可能想要完全停止更新(stop updates)。
10. 刷新你的 DNS 缓存
此提示主要适用于只有某些网站似乎加载缓慢或根本不加载的情况。
您的计算机将网站列表及其 IP 地址保存在缓存中，以加快访问经常访问的网站的速度。问题是这些信息可能会损坏或过时。如果缓存中的 IP 地址不再有效，您可以尝试刷新DNS缓存。这将强制您的计算机从服务器获取正确的 IP 地址，而不是在本地记录中查找该信息。
这也很容易做到：
- 通过开始菜单(Start Menu)打开CMD
- 键入ipconfig /flushdns并按Enter
就是这样。您可以返回浏览器并尝试再次打开该站点。
11. 尝试不同的 DNS 提供商
虽然我们讨论的是DNS，但您应该知道并非所有DNS提供商都是平等的。有些解决计算机对特定URL(URL)的 IP 地址的请求要快得多。大多数人都在使用其ISP的(ISP)DNS服务器，但如果您货比三家，会有更好的选择。
最容易推荐的是Google 的 DNS 服务器(Google’s DNS servers)。既安全又快速。您也可以考虑使用智能 DNS(smart DNS)，它提供各种巧妙的技巧来增强您的互联网体验。查看我们的指南，了解如何更改您的 DNS 提供商(change your DNS provider)以获取更多信息。
快点！快点！
希望您花在阅读这些技巧上的五分钟最终会为您节省数小时的时间。通常(Often)，试图找出导致 Web 性能不佳的原因就像掷硬币一样，但我们在这里介绍了一些最常见和可能的罪魁祸首。与往常一样，您可以在评论中自由分享您自己的问题和故障排除技巧。
Web Pages Loading Slowly? 11 Fixes to Try in Windows 10
The only thing worsе than no internet is slоw internet. Waiting for a web-page to load is not only a waste of your time, it might be completely unnecessary.
If you find yourself twiddling your thumbs while the site of your choice loads up, here are some things you can try in Windows 10 if your web pages are loading slowly.
Define “Loading Slowly”
Does the web-page load completely, but simply takes a long time? Does text load in quickly, but images take a long time? Does the page never load at all?
Someone might describe all of these situations as a web page loading slowly, but the root cause of each issue can be different. So try to figure out what part of the website loading process seems to be slower than usual. That can help point you in the direction of the correct tip to resolve the issue.
You’ll also want to see if this is an issue on just your local machine or for your entire network. Try loading the same webpage on another device and see how fast it loads.
1. Check for Malware, Spyware and Viruses
This step is pretty much a given. If something is loading slowly on a computer, 99% of the time it’s because there is something in the background hogging up all the resources.
You’ll want to make sure you run a proper malware scan on your system. If you suspect something is already on the machine, you’ll probably want to scan your system before the operating system even loads.
You’ll also want to make sure there is no malware running on your router, which is unlikely, but totally possible!
2. Check for Proxy Server
If used correctly, a proxy server can be a really handy way to protect your privacy or to circumvent internet restrictions. However, if incorrectly configured, a proxy server can cause all sorts of problems, one being “apparent” slow web page loading.
You’ll want to check your proxy server settings and make sure all your internet traffic isn’t being router through a hacker living in China. Malware and spyware installed on your computer also tend to enable a proxy server on your computer so that they can capture all of your internet traffic.
3. Run a Speed Test
The first thing you should check is whether your connection as a whole is slow or if it really is only affecting website traffic. The easiest way to do this is by searching for “speed test” in Google and then selecting the Run Speed Test button. This will take a few seconds and then show you how fast your connection is.
The numbers should more or less add up to the speeds that you’ve been paying for. If the numbers are very low or much lower than normal, that’s a clue that the problem is not with your Windows 10 computer. If at all possible, run the speed test from your mobile phone or a different computer, to eliminate Windows 10 and your PC as the culprit.
4. Visit Isitdownrightnow.com
This tip is relevant to situations where a specific site or set of sites aren’t working correctly. All you need to do is visit a website like isitdownrightnow.com and check if the site is down just for you or for everyone else. This simple check can save you a ton of frustration!
5. Reboot Everything
Before you panic, simply restart every link in the chain. That means restarting your computer, restarting your router and (if applicable) restarting the fiber connection point.
This is a rather crude way to try and fix the problem, but since so many mysterious issues can be solved with a restart it’s a fairly quick and easy thing to try. If web pages are still loading slowly, then it’s worth putting in the effort to track the issue down, but if it’s rare then don’t worry about it and just perform the reboot ritual when it happens.
6. Check Your System Load
Web pages might not seem like something that takes a lot of system resources, but modern websites can actually put quite a load on your computer. So when a web page is performing badly, you should check how heavy the load is on your system:
- Press Ctrl+Alt+Del
- Select Task Manager
- Select the Performance tab
On the performance tab, see whether your CPU, memory or disk are near 100% usage. If the system is under heavy strain, it could be affecting your website loading performance.
Close web browser tabs you’re done with. Close programs that you don’t need and generally try to lessen the system load to see if it helps.
7. Check Your Network Load
If your internet connection is shared with other people or other devices, the issue may actually be that one of those devices is hogging all the bandwidth! Modern WiFi routers do a pretty good job of making sure everyone gets a fair share of the available speed.
It can still happen however, so to make sure that it’s not a local bandwidth hog, disconnect all your other devices from the router and see if the issue resolves itself.
You might also want to consider changing your WiFi password, just in case you’ve got some unwanted guests leeching your connection with high-bandwidth applications such as Netflix, torrents, or game downloads.
8. Check For Cloud Syncing
Do you use DropBox, iCloud, Google One or any of the other popular cloud storage services? You might be seeing slow website speeds because of a large or ongoing file syncing operation.
While cloud syncing of local files mostly consumes upstream bandwidth, if you or someone who shared folders in your cloud drive with you have moved large files into the cloud drive, it may start downloading to your system, depending on your settings. So disable or pause any ongoing cloud syncs to see if this is why web pages are loading so slowly.
9. Activate Metered Connection
Windows 10 can be really greedy with bandwidth every now and then. Especially if it’s downloading a large update in the background.
If you suspect that updates are hogging your connection speed, try switching your WiFi or Ethernet connection to a metered connection. This will preserve bandwidth and your total data usage. With the added bonus that only critical updates are done automatically. In some cases, you may even want to stop updates altogether.
10. Flush Your DNS Cache
This tip is relevant mainly to situations where only certain websites seem to load slowly or not at all.
Your computer keeps a list of websites and their IP addresses in a cache to speed up access to frequently visited sites. The problem is that this information can become corrupt or outdated. If the IP address in the cache no longer works, you can try flushing the DNS cache. This will force your computer to get the correct IP address fresh from the server, instead of looking to local records for that information.
It’s also pretty easy to do:
- Open CMD via the Start Menu
- Type ipconfig /flushdns and press Enter
That’s it. You can head back to the browser and try to open the site again.
11. Try a Different DNS Provider
While we’re on the subject of DNS, you should know that not all DNS providers are made equal. Some are much faster at resolving your computer’s request for the IP address that goes with a particular URL. Most people are using the DNS server of their ISP, but if you shop around there are better choices.
The easiest to recommend is Google’s DNS servers. Which are both safe and fast. You might also consider using a smart DNS which offers all sorts of neat tricks to supercharge your internet experience. Check our guide on how to change your DNS provider for more information.
Faster! Faster!
Hopefully the five minutes you’ve spent reading these tips will end up saving you hours of thumb-twiddling in the future. Often, trying to track down the cause of poor web performance can feel like flipping a coin, but we’ve covered some of the most common and likely culprits here. As always, you’re free to share your own problems and troubleshooting tips down in the comments.
