Not all pages open on Android. Problems with the DNS service. Check your connection speed

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, sending ping command 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 the DNS addresses to 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) there are 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 antivirus program.

Popular antiviruses for protection against malware

Readers often ask me why the browser on the computer does not work. This is indeed a very serious problem, since a computer without the Internet in 95% of cases is a useless thing that takes up space on the table. To easily access the network, let’s figure out what’s the point. The solution to this problem applies to all browsers: Internet Explorer, Mozilla Firefox, Opera or Google Chrome.

But before we begin, it should be noted that the question itself is posed a little incorrectly. You must clearly understand the problem in order to begin solving it. For example, browsers on the computer do not work or only one browser. If we consider the “crash” of all browsers at once, then most likely the problem is in some application that does not allow them to load normally.

The most popular problem is viruses; they are the ones that usually cause harm to the system, and the above information should not be excluded. Viruses can block not only browsers, but also other software products, which in at least some way, even indirectly, allow you to access the Internet or simple text editor. To remove viruses you can use standard antivirus, which is installed on your computer. Before checking you need to update antivirus databases to be sure of the verification.

Checking the correctness of the hosts file

Usually when the browser is not working, viruses write themselves in the filehosts. To see it, let's do following operations. First, go to: C:\WINDOWS\system32\drivers\etc. Find in the last folder etc file hosts and open it using notepad (right-click on it, select “Open” and select the Notepad program by double-clicking).

We delete absolutely all lines that should not be there. So that you can understand what an untouched file should look like, I’ll show you a screenshot of mine.

Save the changes and restart the computer! If the system does not allow you to save changes, then you need to open Notepad as an administrator. To do this, go to “Start” - “Accessories” - and then right-click on Notepad. Select "Run as administrator" from the drop-down menu. Then follow the instructions described above.

If you have little experience in these matters, then use a special program to restore the hosts file. " ".

Viruses are a constant problem

To check your computer for viruses, your best bet is to download special utility with current databases, if your computer has installed antivirus, I still ask you to download and check your computer with one of the utilities: or.

The very first question that will arise is how can I download a program or access any website if my browser does not work?

Here are several options for downloading it in this situation:

• Use a laptop or any other work computer that you have access to (work, friends, etc.), you can also use a tablet or smartphone if there is Wi-Fi.
• The worst situation is that there is only one computer, there are no browsers. There can only be one way out here - you have a pre-installed Download program Master, which allows you to download files from the Internet without using browsers. Or you can take it from another computer. In it you need to go to Top Downloads and find Dr. Web Cureit, he is always in the first positions.
• If you have any browser Portable versions, then try to access the Internet from this version, it is possible that a positive result will come out.

Now that the antivirus is installed, let's proceed next step: launch it, select search throughout the entire computer, check the entire computer, and not just drive C, as users like to do. When the utility finds viruses, you must ruthlessly remove them, but before that, go through the files where it found malicious code. Sometimes, there is a possibility of infection of working files, for example, text files or photos from your vacation, in this case you need to try to cure them, if nothing works, then delete them.

Another answer to the question why browsers don’t work lies in Windows registry. Recruiting at search bar start menu regedit command. Go to the path: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows\ and find the AppInit_DLLs parameter on the right.

Now you need to open this parameter and specify the value 0, then click “OK”. Now right-click on it and select “Delete”. After this, restart your computer.

The problem should be resolved. If not, then reinstalling the operating system will help - this option for many will be a way out of situations, but we must not forget that if there is a problem, then there must be a solution.

Reinstallation

If there is a problem with any program, then I advise you to try updating it through the “Tools” or “Help” menu. If the update is interrupted, then go to the official website and download new version browser you are using.

Also, from my experience, I can say that there is a possibility of glitches in new versions of programs and therefore if in this moment installed updated version, then try installing an older one. If this helps you, then you will have to temporarily “sit” on previous version, and after a few updates enjoy the new one.

Sometimes computer users may encounter unpleasant situations when something does not work for reasons unknown to them. A common situation is when there seems to be Internet access, but pages in the browser still do not open. Let's see how to solve this problem.

If the site does not launch in the browser, this is immediately obvious - a similar inscription appears in the center of the page: "The page is not available", "Cannot access the site" etc. This situation can occur for the following reasons: lack of Internet connection, problems in the computer or in the browser itself, etc. To fix such problems, you can check your PC for viruses, make changes in the registry, hosts file, DNS server, and also pay attention to browser extensions.

Method 1: Check your Internet connection

A trivial, but very common reason that pages do not load in the browser. The first thing you need to do is check your Internet connection. An easy way is to launch any other installed browser. If the pages launch in any web browser, then there is an Internet connection.

Sometimes there is a failure in the system that leads to closure necessary processes browser. To allow this problem, it will be enough to restart the computer.

Method 3: Check the shortcut

Many people launch their browser from a shortcut on their desktop. However, it has been noted that viruses can replace shortcuts. The next lesson talks about how to replace old shortcut on new.

Method 4: Check for malware

Common reason incorrect operation browser is the action of viruses. Need to carry out full scan computer using an antivirus or special program. How to check your computer for viruses is discussed in detail in the following article.

Method 5: Cleaning extensions

Viruses can replace installed extensions in the browser. That's why good decision the problem will be removing all add-ons and reinstallation only the most necessary. Further actions will be shown with an example.

Method 6: Use automatic parameter detection

You can also configure the proxy server in the browser itself. For example, in Google Chrome, and the actions will be almost the same.

In the browser we perform the following actions:

Method 7: Check the registry

If the above options do not help solve the problem, then you should make changes to the registry, since viruses can be registered in it. On a licensed Windows value records "Appinit_DLLs" should usually be empty. If not, then it is likely that a virus is registered in its parameter.

Method 8: changes in the hosts file

Method 9: DNS server address changes

Method 10: Changes in DNS Server

So we looked at the main options for action when pages do not open in the browser, but the Internet is available. We hope your problem is now resolved.

It often happens that the browser cannot open some specific site, which was previously available for viewing. At the same time, it opens pages of other sites perfectly and the user does not experience any difficulties - everything is normal. It would seem that the server simply does not work - the site has been disabled. But bad luck, if suddenly you go to the same site, for example with mobile device through Opera Mobile and the site opens perfectly in it.

If the described situation is familiar to you, then I will try to answer the question: why a particular site is not accessible from your computer.

Here, for example, standard error, which is displayed in the browser Google Chrome: « Sorry, Google Chrome can't open the page blah blah blah…«:

First of all, if you encounter a similar problem, you do not need to immediately follow the advice to clear the cache and delete cookies, because if you do this, you will have to re-enter the password in Odnoklassniki, remember password In contact with🙁 First, try accessing the page from other browsers, such as Firefox, I.E., Opera. If the response to the site is the same in all browsers, then try the following: go to Opera, click on the button of the same name in the left top corner and select Compression Mode.

This function was previously called Opera Turbo . An important feature of this mode for us is that the site opens through proxy server, that is proxy server between you and the requested site. If, when you try to open a site in this mode the same thing happens - the page does not open, which means the site is really faulty or not maintenance. It is quite possible that it will be turned on after some time.

But if the site does open, we will try to narrow down the circle of “suspects.” I’ll say right away: if you cannot access Microsoft antivirus sites, then this is 200% a virus that blocks access. Here from personal experience I will say that only reinstalling the system will help.

Go to the folder C:\Windows\System32\Drivers\etc and find the file there hosts. Open it with a regular notepad and check if there are any entries regarding your site in the following format:

Such entries block access to the site and are caused by the action spyware and viruses. Just shorten the lines regarding your site, save the file to your Desktop (be sure to select the “All files *.*” file type when saving) and copy it back to C:\Windows\System32\Drivers\etc. Restart your computer and enjoy life.

If no suspicious entries were found in the specified file, then we are dealing with a completely different reason - BANOM Your his external IP address(or range of addresses) website hosting. This is not your fault; it happens that the hosting blocks the addresses from which attempts were made hacking, DDOS attacks . Just wait until the IP is unbanned - it will take about a week.

There may also be a simple routing error. Similar problem solved within a day or two.