Why is there a web page on my machine that can t be opened, but my classmate s machine can t be open

If you block the **, it can't be displayed.,Some browsers can play a role in blocking.

If your browsers are different, or the security level settings are different, it may cause the web pages of certain sites to be opened, which can be changed in the browser settings by manually contacting the blocking

Or appropriately reduce the security level of the browser, generally set the intermediate level Of course, some special computers are to use the intermediate and advanced or even advanced security level

In the same way: some optimization software, green security software can also automatically block sites that it thinks are not up to the security level, so you can add unfiltered addresses to the software or relatively lower the level of security filtering

Note that some**is a point-to-point security level,You don't have** a notice of security or a backup you can't open the site There is also a phenomenon that is the first time you browse this** when you default to filter the address forever,You can change it through the settings,It won't be done,You can remove the browser (not recommended)

Network routing problems, restricting access to some sites, and contacting network providers, this may be small

In general, telecommunication sites will have limited access to some of Netcom's sites, but not all of them.

The problems were solved one by one.

It may be that there is a problem with the network of the machine, whether there is a problem with the connection, and the network can be repaired.

If not, switch to a different machine.

Open other programs,It's generally the network、Sometimes it's a router problem.,You don't use the router to try.、Your **.、Caused by a problem with the browser.,Sometimes the browser wants to clean up temporary files.。 Such a problem,Most likely** itself is a problem, the browser is not suitable for this**, and there is no opening this**or QQ space at the same time, do not open other programs.

Check whether the host has been hijacked, if not, clear the local cache, and you can generally open it.

It may be that the DNS address is incorrect, and you can set the DNS address acquisition method to automatic.

It could be a problem with the broadband service provider you are using, or it could be a problem with the ** itself. You can test if it can't be opened like this**There is a problem: click Start --Run --type ping www

Domain name. Suffix -- press enter. Examples:

If it is a test 163, then enter ping and press the enter key to check the return information, the following information is **normal, maybe there is a problem with your broadband service provider: pinging [ with 32 bytes of data: reply from :

bytes=32 time=106ms ttl=52 (note: this value is not fixed, your ping will be different from here, the lower the value of time=**ms, the better) reply from : bytes=32 time=107ms ttl=52 (note:

This value is not fixed, your ping will be different from here, time=**ms This value is lower, the better) reply from : bytes=32 time=106ms ttl=52 (note: this value is not fixed, your ping will be different from here, time=**ms This value is lower, the better) reply from :

bytes=32 time=106ms ttl=52 (note: this value is not fixed, your ping will be different from here, time=**ms, the lower the value, the better) If the return value is as follows, it is **problematic: pinging [ with 32 bytes of data:

request timed out.(Unable to ping, network breakpoint) request timed out(Unable to ping, network breakpoint) request timed out

(Unable to ping, network breakpoint) request timed out(Unable to ping, network breakpoint).

If you are temporarily unable to open the ICBC website, please try the following:

1) Open IE browser, select "Tools" menu - >Internet Options" - Advanced tab - > click "Reset Default Settings", click "OK" and close all Internet Explorer windows;

2) Open IE browser, select the "Tools" menu - >Internet Options" - General tab - > "Check for newer versions of saved web pages" in the Internet Temporary File Settings and select "Check every time you visit this page". And click "Delete Files" in the Internet Temporary File Settings, tick the box before "Delete All Offline Content" and click OK to close the dialog box and close all IE windows;

3) Restart your computer.

In addition, you can also consult a computer professional if you encounter problems. Hope the problem you are experiencing will be resolved soon

What is the reason why the webpage does not open?

1. Caused by Trojan virus infection, malicious plug-ins and viruses damage browser components and system programs, resulting in the browser unable to open and run normally and the following situations appear, it is recommended to disinfect viruses.

2. The browser uses the ** server, and the web page cannot be opened.

3. The DNS server explained that there is an error, please manually set it in the local connection.

4. There is a large amount of garbage on the computer, and netizens do not clean it regularly, which will also lead to the situation that the web page cannot be opened.

Solution: You can use Kingsoft Guard's one-click cleaning function to clean up junk files and viruses on your computer, save disk space, clean up traces, erase usage records, protect personal privacy, clean registry Regularly clean up the registry, which can speed up the running speed of the system.

It's likely that there is a problem with the server of that web page.

First, see if the network connection is good.

Secondly: turn off the Windows Firewall (this is basically useless).According to what you said"Many", judging that not all of them can be opened, so it may be that the firewall settings are tragic for your web page.