Why can’t the web page be opened?

The reasons why the web page cannot be opened are: 1. The local connection of the computer is disabled; 2. The dial-up Internet account and password are entered incorrectly; 3. Router failure or problem with router settings; 4. Caused by DNS error IE cannot open the web page; 5. IE cannot open the web page due to the modified hosts file; 6. IE cannot open the web page due to incorrect IP address setting or failure to obtain it.

The operating environment of this tutorial: Windows 10 system, DELL G3 computer.

As the Internet age becomes more and more developed, surfing the Internet has become a trend. People can see all kinds of things through the browser and learn a lot of knowledge that we have no access to. . But what should we do if the web page suddenly cannot be opened while surfing the Internet? Today, the editor will bring you a tutorial on how to solve the problem of web pages that cannot be opened. I hope it will be helpful to you.

Before taking the following troubleshooting methods, first check whether the local connection of the computer is disabled. Check whether the local connection is enabled by going to My Computer Desktop--My Network Places---Network Connections. Network connectivity is only possible if local area connection is enabled. (The editor has introduced related content before. If you are interested, you can go and read: Solutions to local connection restrictions or no connection)

① If you are using dial-up Use the modem to access the Internet. If the web page cannot be opened when using the modem, first check whether the dial-up is completed. Only after the dial-up is successful, you can access the Internet. If the Internet account and password are Incorrect input will cause the dial-up to be blocked and the Internet to be blocked. In addition, the expired or inactive Internet account will also cause the dial-up to be blocked and the Internet to be blocked. If you confirm that the account number is correct and the account has not expired, then there may be a problem with the modem or a problem with the network line. This is why the webpage cannot be opened due to network failure. The solution is to replace the modem, but still cannot dial up (check the computer Whether it is infected by a virus (this will be introduced in the general reasons below)) consult the network provider to solve it.

②If you are using a router to share the Internet

If you are using a router to access the Internet and the web page cannot be opened? Then you must first rule out whether it is a router failure or a router setting problem. The simplest troubleshooting method is It is to directly use the modem to dial-up the Internet. If the modem dial-up Internet access is normal, it means that the router is not set up properly, or the router is faulty. If dial-up Internet access still does not work, the solution is ①.

③If you are using the intranet to access the Internet (the intranet includes a combination of the internal LAN and the external network)

If you are using the intranet to access the Internet and the web page cannot be opened? It may be because The network administrator has restricted access to the external network; another situation is that the computer IP and DNS are not set properly. LANs generally have fixed IPs. If the IP settings are wrong or there is a conflict, you may not be able to access the Internet. Since IP settings are involved, DNS settings are essential. Wrong local DNS settings will cause the web page to be unavailable.

Why can’t the web page be opened? Is it mainly due to the above reasons? Of course not. The following is an introduction to the common reasons why the web page cannot be opened, which is also a supplement to the above three points.

First of all, it is recommended that you use the ping command to check the network situation, enter the start operation, and enter the ping:www.baidu.com -t command to check whether the network is normal as shown below:

If the network is abnormal, the ping command will be closed immediately without displaying the above information, or it will appear that the network is unavailable. Regarding the use of the ping command, please refer to:

If the ping network is not normal, it means that the network is faulty, so focus on checking the network. Such as routers, modems, switches and other devices that affect the network. If the ping network is normal, it means there is a computer system problem (such as a virus, etc.). The following is an introduction to some web page inability to load problems caused by system problems, which involve many aspects. If you find it troublesome to troubleshoot the above parts, it is recommended to use system restore or reinstall the system to easily eliminate the following problems.

1. IE cannot open web pages caused by DNS errors. This is usually due to problems with the DNS server itself, or the dns server address set by the user is incorrect.

For users who use broadband Internet access, dns is automatically obtained. For such "why the webpage cannot be opened", you can use the ipconfig /flushdns command to obtain it again; or change the dns

server address Set to 8.8.8.8 (this is the free domain name resolution server address provided by Google).

For users in the LAN, if IE cannot open the web page and see a DNS error message, it is mostly because there is a problem with the gateway settings and needs to be solved by the network administrator.

2. The reason why IE cannot open web pages due to the modification of the .hosts file is basically caused by viruses.

The hosts file is saved in the c:\windows\system32\drivers\etc directory. Viruses often modify this file, making the machine unable to access some designated websites normally. For problems such as "Why can't the web page be opened?" and "IE can't open the web page" caused by this shameless method, please download anti-virus software to fix it.

3. The IP address is set incorrectly or fails to be obtained, causing IE to be unable to open the web page.

Some ADSL users like to manually set their IP when they see a glaring cross on "Local Area Connection". At this time, the question "Why can't the web page be opened?" will also arise. In most cases, if we set the IP address to automatically obtain, it will be OK, unless it is a LAN and has a fixed IP.

"Why can't the web page be opened?" Phenomenon 2

You can open the home page, but when you click on the secondary link, IE cannot open the web page. Most of these problems are caused by missing components of IE. The solutions are:

1. Install a third-party non-IE core browser.

Common ones include firefox, chrome, Sogou, etc.

2. Re-register the IE component.

Open "Start" in the lower right corner of the desktop - Run - enter regsvr32 jscript.dll and press Enter. If you see a successful prompt, enter regsvr32 vbscript.dll Enter. If a failure message appears, it is because the system file is missing or damaged. It can be solved by using the browser repair function of Kingsoft Net Shield.

Phenomena 3 of "Why the web page cannot be opened":

Double-click IE, and an error message "xxxxx the memory cannot be read" appears. This type of problem involves a wide range of problems and is possible with both software and hardware.

Listed below:

1. Upgrade to a higher version of IE.

For example, when IE8 is installed on an XP system, IE cannot open the page due to compatibility issues. It is recommended to use IE7 on xp system.

2. It is caused by installing patches.

"It worked fine before, but after fixing a vulnerability one day, why can't the web page be opened?" Go to Add and Remove Programs, check "Show windows updates" and uninstall the latest patch related to IE.

3. Memory module failure. (Memory problem settings: What is the best way to set up virtual memory)

If it is a hardware problem with the memory, then when using the computer, you should often see the prompt "xxxxxx memory cannot be read", not just IE cannot open the web page. There is no other way than replacing the memory.

The reasons why the webpage cannot be opened are currently the above solutions.

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