Why doesn't the browser open some pages? Automatic system recovery and file records. The Odnoklassniki page does not open, what should I do?

Many have encountered such a problem as the lack of Internet on a computer, laptop or other devices. In this case, the browser displays the message: “Web page is unavailable” or a similar message. Frequent culprits for this are: failure on the provider line, malfunction home equipment(router, network card, etc.) or incorrect settings. All this can be described in two words – “no Internet.” What should those who have a connection work, but web pages do not open?

This article talks about such situations and ways to solve this problem. In the last article I discussed the situation when .

The first step is to make sure that Internet access is really present and working correctly. As a rule, other programs that use the network work in this situation (Skype, ICQ, etc. are available).

But there are cases when they are not there, and it is not possible to install these applications. In this case, you can check the network operation using the command line. To do this, press the key combination Window + R and enter cmd in the window that appears. A terminal should appear in front of the user where they enter ping command(then you can try to enter the address of the Yandex website, for example, you will get - ping www.yandex.ru). If the described problem occurs this command will display a message about the impossibility of connecting to the resource. But if you enter ping 8.8.8.8, a message about the successful status will appear.

The reasons for the problem when sites do not open can be different. This may be related:

• problems with the DNS service;
• the impact of viruses and malware;
• incorrect proxy settings— servers;
• incorrect configuration host file().

DNS Service Issues

A common culprit in situations where the browser does not open sites, but access to the Internet is not blocked, is the work DNS server. This problem can be determined in the way described above, when it was necessary to open command line and ping the address of any resource by domain name and IP.

Each site has its own location identification number, called an IP address. IN global web There are a lot of different resources and they all have a unique address. In order not to torment a person’s memory, it was invented to create a service that, when entering the name of a site (for example, Yandex), could determine its IP address.

Sometimes situations happen when the provider's DNS server does not work or the network settings in the router or computer are lost. The reason why website pages do not open has been clarified; it remains to explain how to solve this problem.

There are two possible solutions. If the network settings are lost, then here you need to correct them to the correct ones and, if necessary, reboot the equipment. In the event of a DNS failure, you can change the settings on the network adapter. To do this, click “Start” - “Control Panel” - “Network and Internet” - “Network and Sharing Center” shared access" - "Changing parameters network adapter" Here on the “Connected to” icon local network» click right click and select the “Property” option. Then select the TCP version 4 item and in the window that appears, select the “Use the following DNS addresses.” Below in the window enter 8.8.8.8 (public Google DNS server) or 77.88.8.8 ( public DNS Yandex). Then click the “Save” or “Apply” button.

To check the operation, you can open the command line (Window + R – cmd), then you need to check the connection (for example, with Yandex). Enter the command ping www.ya.ru. At correct actions Below you can see information about the server response time.

Impact of viruses and malware

Also, the problem when sites do not open in the browser, but there is Internet access and DNS is working, may be associated with the influence of viruses and malware. In this case, it will help to solve the question “Why don’t pages open in the browser?” system check specialized programs: AdwCleaner, Malwarebytes Anti-Malware Free, Zemana AntiMalware, etc. These utilities allow you to find malware that is causing problems with opening pages on the Internet.

Incorrect proxy server settings

Another reason why sites are not displayed in the browser may be changes or entering data about incorrect proxy server. At the same time, the computer is connected to the Internet and the connection works in all respects.
To correct this situation you need to go to your browser settings. To do this, go to the control panel, where you select the browser (or browser) properties item.

In the menu that opens, select the “Connections” tab and click on the “Network Settings” button.

Here, in the window that appears, check all the parameters, and if they are not needed, simply erase all the information and select the item automatic detection.

After this, sites should display their pages in browsers.

Incorrect host file configuration

Also, the reason why pages of Internet resources may not open may be incorrect configuration host file. This situation is unlikely, but still worth checking. The host file is designed to record domain names of sites and their IP addresses, but as a rule it is empty and sends all requests to the DNS server. Sometimes situations arise when a malicious program records some parameters and the browser becomes inoperable.

To check the file configuration you need to go to system folder Windows on drive C. Next System32\drivers\etc and open host with notepad. As a rule, it has standard content as shown in the figure:

If, after the description of localhost (127.0.0.1), there are lines with information about any sites and their domain names, and the slash is not next to this data, then most likely the browser does not work properly because of it. To fix this situation, you just need to remove these lines and save the changes to the file. Then you need to restart your computer and try browsing the web again.

The situation when a computer is connected to a network, but sites are inaccessible to the user, is common. In the first place, this is a problem caused by failures on the ISP side when the DNS servers do not work. The second most common problem when Internet resource sites are unavailable is the impact of malware. In this case, it is recommended to have a good antivirus software and carry out preventive measures to detect viruses more often.

In contact with

Programs of this type penetrate the system due to the lack of quality antivirus protection or due to user error. To “treat” the system, you should burn it to a USB drive or CD/DVD. antivirus program and run it on the infected computer. It is recommended to run the anti-virus program in safe mode Windows operation. To do this, press F8 when you restart your computer. If the boot device selection menu appears ( Boot Device), select HDD on which the operating system is installed, press Enter and F8 again.

In the list that appears, select, using the arrows on your keyboard, “Safe Mode ( Safe Mode)" and press Enter. The system will boot into safe mode, then connect the media with the antivirus program and run it. When scanning the system, specify all local disks for scanning, because virus program can copy itself to different folders on the computer. After scanning the system, follow the instructions of the anti-virus program in part further actions with detected malware.

Changed hosts file

Some malware can modify operating system files. The hosts file is most often subject to change, since it is responsible for the network connection. Using the Internet, determine the contents of a “healthy” host file. To find the hosts file, open local disk, on which the operating system is installed ("C" by default), then follow the following path: Windows-System32-drivers. Open the hosts file using Notepad. Check the information contained in the file, it should correspond to a “healthy” host file. All wrong lines should be removed. After this, save your changes and close the file.

Registry check

To check the registry, launch the command line by pressing the Win+R keys or selecting Start-Accessories-Run from the menu. In the window that appears, type regedit and press Enter. In the window that opens, go to: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows\
Select the line AppInit_DLLs and press Ctrl+X. Save the changes and close the registry window. Open Notepad and press Ctrl+V. Save the result text file and restart your computer. After starting the computer, open the created text file and go to the address specified in it, delete this file.

Such problems are not at all uncommon. Users quite often may encounter the fact that Yandex browser does not respond or does not open required pages. There is enough a large number of possible reasons, and this article discusses the most common of them.

The following settings may cause your browser to crash:

• No internet connection.
• Infecting a personal computer with viruses.
• Hosts file
• Problems with DNS.
• Blocking sites system administrator or firewall.
• Technical problems with the site itself.
• Record damaged system registry AppInit_DLLs.

This is a very broad and, at the same time, the most common reason why the Yandex browser takes a long time to load or does not open various sites at all. This may include:

• Technical work in the server part of the provider.
• Accident on the line.
• Damage to your home cable.
• System failure or router failure.
• Breaking network card your computer.
• Incorrect installed drivers network adapter.

To diagnose this problem, users need to look at the icon network connection in tray. If there is a yellow "!" — Exclamation point or a red “X” is a cross, which means that there really are problems with the network.

In this case, not only the Yandex browser will stop working, but also all other programs that require an Internet connection. Users in this case can try the following actions:

• Inspect the patch cord coming from the router for physical damage.
• Reboot the router to prevent it from freezing.
• Restart your computer - in some cases this may help. For example, if you are stuck Windows service, necessary for the operation of the network.
• Call service technical support your Internet provider and report any problems that have arisen.

Most likely on your personal computer two such files will be stored - in the “HKEY_LOCAL_MACHINE” directory and in the “HKEY_CURRENT_USER” directory. The contents of both entries must be deleted.

Using the command line, users can try to solve two problems at once - clearing the DNS cache and clearing the list of static routes. Do several simple steps specified in this step-by-step guide:

After these steps, you can close the console window and try opening a website again.

Hosts file

If none of the above actions helped, and the Yandex browser still does not load Internet pages, you should pay attention to system file"Hosts" and study it carefully. In this text document The addresses of sites that the computer user cannot access are written down. When you try to open such a website, the Yandex browser will redirect you to the “localhost” service page (or any other, depending on the settings).

Open the program for working with files and folders in Windows – Explorer. You can do this from the Start menu icon, from a desktop shortcut, or from the folder icon on the Quick Access toolbar.

Open the section hard drive on which the operating system is installed. Go to the "Windows" directory. Here you need to find the “System32” directory. Go to the internal “Drivers” folder, and then to the “ect” directory. Here is the file you need called “hosts”. Open it using Notepad.

Several lines will be written here, starting with the hash symbol “#”. Find a line that looks like “127.0.0.1 localhost”. It should be located at the very end of the document and be the only entry without a “#” hash. If you find in this file anything else - delete it, having first copied the entire contents of the document to a safe place just in case.

Infecting your computer with virus programs

Despite all their triviality, viruses are the most common cause everyone computer problems. If your Yandex browser suddenly begins to work poorly (slows down, is buggy, does not load pages, displays various errors) – perhaps its service files were damaged by viruses.

It is worth remembering that a computer with Internet access is very vulnerable to virus attacks, which may be waiting for the user at a huge number sites. Therefore, such a PC must be protected with a special anti-virus program that quickly blocks malicious scripts from entering the hard drive, prohibits their execution, and also finds and destroys existing ones. operating system viruses.

If you do not have any anti-virus protection utility installed on your PC, it is strongly recommended that you download one, install it and run it immediately full check systems. For example, you can use software from Microsoft which is called Security Essentials. It can be downloaded by following this link https://www.microsoft.com/ru-ru/download/details.aspx?id=5201.

Problems on the site itself

Finally, it is worth noting that if only one specific resource loads poorly in your Yandex browser, most likely there are no problems on your side. Probably, the site is simply carrying out scheduled engineering works or change of equipment.

Was the article helpful?

Exist various reasons, causing the Internet browser to be unable to open web pages. This is often due to the inability to establish a connection to servers. However, there are also others technical problems. In any case, in order for the browser to work normally, you will need to identify the root cause of the error and eliminate it. Let's take a closer look at how to do this.

Internet connection problems

Although this may seem obvious, many users forget that problems opening web pages may be due to a lack of Internet connection. First, see if there is a connection. This can be done by clicking on the antenna icon in the lower right corner of the screen.

If this is the problem, try the following steps. In the case when the connection is made directly through a cable to the computer, remove and insert the cable back. If you have a router, check if the wires and have come loose, then reboot the device. For a 3G modem, you need to see if it is completely inserted into the USB connector. After all the above steps, restart your computer and try to restore the connection again.

What to do if the reasons are in the computer itself

There are situations when programs on the computer download updates, ICQ and Skype work, in other words, there is a connection, but the Internet browser does not open sites. Let's see what to do if the Chrome, Mozilla or other browser does not open. The reason for this situation may be a virus that you “picked up” on not very reliable sites. The main thing to do in in this case- This is to install an antivirus program, with which you need to scan the entire system. If the antivirus cannot remove some viruses, then know that there are several.

In addition, you should pay attention to the hosts file available on the computer. In order to find it, go to My Computer - Drive C. Next, select the windows folder, and in it go to the system32 tab. Here we click on the links drivers – etc. Hosts file opens using regular Notepad or any text editor. It should only contain lines starting with the # sign and the inscription 127.0.0.1 localhost.

You can safely erase any other inscriptions. By the way, this file can be used to deny access from your computer to any site.

Other reasons

Now let's look at what to do if the Yandex browser or any other browser does not open for some other reason. For example, error 105 appears, indicating that the server's DNS address cannot be resolved. It happens that the main problem lies in the computer settings, which we will now try to fix. First you need to look at the parameters. Here it is advisable to set the option to receive IP automatically. Since in our case there is a problem with DNS, you can try changing the information in this section. For example, write the following data here: 8.8.8.8. – 8.8.4.4. Next, restart the computer and try to open the browser again. If the pages start loading, great, we’ve found the problem; if not, we’ll look further.

You can check the functionality of the browser itself directly. To do this, you will need to disable all extensions in it. Each Internet browser has its own settings. This is usually the Extensions, Tools or Add-ons menu. After you change the settings, you will need to restart your computer and try to open Internet pages again.

I hope that my advice will be useful to you and you will be able to cope with the problem. If not, then continue further search for the reason why pages in your browser are not loading. It is quite possible that they can be eliminated quite simply, and you will again be able to easily access the Internet in search of the necessary information.

Sometimes a computer user may encounter a situation where the Internet is available, applications that require the network to work work fine, but the browser does not open pages.

In some cases, sites still open, but very slowly and with freezing of images, not to mention videos.

It also happens that the problem affects only one program, for example, Internet Explorer while the others are working fine.

To restore the functionality of the browser, you must first determine the cause of the problem.

The main reasons that the browser does not want to open when the Internet is available are:

Sometimes the browser may not work due to problems with TCP IP or static routes. Therefore, among the options for solving problems, these methods should also be mentioned.

1. Registry check

The first actions that are performed when answering the question of what to do if the browser does not work are checking and, if necessary, editing the registry.

To do this, you will first need to open the appropriate utility.

You can try to find it in Windows folders, but it is much faster to call through the command panel:

1. Press “Win” + “R”;
2. Enter the command “regedit”;
3. Press "Enter".

The window that appears is the Registry Editor. On the left side there are sections, among which you should find HKEY_LOCAL_MACHINE.

Now you should find the list of parameters on the right side of the window and pay attention to the AppInit_DLLs item. If its value is empty, everything is fine.

If the path to a file is indicated there, this text should be completely erased.

The parameter value is changed using the context menu that appears when you right-click on it.

The same parameter should be checked in the HKEY_CURRENT_USER section, making the same transitions through the subsections.

Having corrected it, restart the computer and try to work in the browser again. In 80% of cases the method helps.

2. Hosts file

If all browsers or at least one of them does not open a single page, but works, you can try to solve the problem by making changes to the file called hosts.

Although most often this edit is required when there is no access to specific sites, mainly social networks.

The file is located in a folder located at C:\Windows\System32\drivers\etc and has no extension.

By default, the inside should be approximately next text:

Last line with IP address should be "127.0.0.1 localhost".

If there are other similar sections of text after it, most likely they are unnecessary and were inserted there by some kind of malicious program.

Now you can restart your computer and try to access the network.

3. DNS problem

One of the most simple ways resolving the issue.

All that is required from the user is just to open the command line and try to ping a specific site that should definitely be working at the moment.

Guaranteed to remain operational Google server ping which by sending the command ping google.com.

If the answer is approximately the same as at the top of the image, then you have discovered the site google.com. failed.

And the problem lies precisely in DNS. You can fix it by replacing the Google server address with an IP address consisting of only eights.

If this helps, in the Internet connection properties you need to set it as DNS addresses 8.8.8.8 or 8.8.4.4.

In this case, its automatic detection is disabled. If the cause was only DNS, the Internet works as before, but pages are already opening.

4. Viruses

The reason that sites cannot be accessed from a browser, although the same one works fine, may be due to the action of viruses or other malicious programs.

They only affect certain applications, type and often are not even detected by antiviruses.

Not being real viruses and affecting only browsers and access to the Internet through them, programs may not be detected by the user.

To neutralize such “viruses”, which we call malware (although abroad this word means any malware) exist special utilities– antimalware.

Most often, they are limitedly free, that is, they require a license, but can partially protect the computer without paying.

Some viruses, which are a type of Trojan.Winlock (but, unlike it, prohibit only logging into the network, and not using the entire computer) not only interfere with access to the network, but also block some browser functions.

For example, when you try to access a website, a window appears on the screen containing a request to urgently send an SMS to unblock it.

It is difficult to close it - the easiest way to do this is to close the browser using the “Task Manager”, and then check the computer for malicious codes.

Some viruses are capable of partially blocking access to the network, creating a situation where specific page you can’t, but there is the Internet.

This usually happens with popular sites such as “” or “”, as well as all resources where you can download an antivirus.

To protect your computer from these and other viruses, you should provide on your computer reliable protection. They are best suited for this purpose.

Mostly these programs are paid, but they are protected important information not worth saving.

If the virus fails to cause any serious damage to your computer, you can also install a free anti-virus program.

Popular antiviruses for protection against malware