Why is Wi-Fi only bad in the browser?

Having good Wi-Fi is important for browsing, downloading files, using the cloud… But sometimes this is not possible and problems arise. Now why Internet works badly only in the browser? There are some reasons for this, but luckily the normal thing is that we solve it in a simple way and we can achieve maximum speed and that those dreaded cuts do not appear.

What to do if the Internet malfunctions in the browser

Some users report that they have Internet problems but only in the browser. That is, they use applications to download from the cloud, upload files, programs to watch streaming videos in 4K or any other software and it works correctly. They even do a speed test and everything is perfect.

However when using the browser, whether it’s Chrome, Firefox or whatever, the problems begin. The pages take a long time to load, they try to download some file and the speed is excessively slow and, in general, it does not work as it should. And the truth is that there are several causes, but also solutions.

Normally if the connection does not work well in the browser it will be a problem at the user level. That is, the operator will have nothing to do with it, not even that the router is broken. Everything will be due to a misconfiguration or some software problem or misconfiguration.

DNS problem

One of the reasons why Wi-Fi, or the Internet in general, only works poorly in the browser is due to a problem with the DNS. Perhaps you are using those of the operator or you have configured others that do not work correctly and, when translating domain names in the browser, it does not do so quickly and errors appear.

In this case what you should do is change the dns what do you use It’s a simple procedure and you have a number of free options available. Some, in addition, can be useful in order to protect privacy and browse the Internet with greater security. However, in our case we want the connection to go faster.

In Windows you have to go to Start, enter Settings, Network and Internet, Advanced network settings and More network adapter options. You have to select the one that interests you, which in this case would be Wi-Fi, right-click with the mouse and enter Properties. Then click on Internet Protocol version 4 (TCP/IPv4) and again Properties. There you will have to check the box Use the following DNS server addresses.

And what DNS to use? Some of the best options are from Google, Cloudflare, and Quad9. However, there are many options. This is the data you need:

  • Google: and
  • Cloudflare: and
  • Quad9: and

You have a VPN in the browser

Another reason is that you have a VPN in the browser installed. This is relatively common, as many users install such an extension to bypass geoblocks or improve privacy when using public Wi-Fi networks that may not be secure at any given time.

But of course, when we browse through a VPN the speed decreases. It especially does this when it comes to a program that is unreliable or doesn’t work well. The browser you are using may even have a built-in VPN, as there are cases where we have this option.

What you should do is verify that you do not have any VPN active in the browser. In case you have any, you can disable it to see if the problem goes away or connect to an alternative server that can work with higher speed.


You should also take into account the possibility that there some kind of adware in the browser. They are the typical bars that appear suddenly or when you get many intrusive advertising pop-ups. This can happen if you recently installed some add-on and it turns out to be malicious, or if you clicked where you shouldn’t and some dangerous software was installed.

In this case you have to clean browser, be it Chrome, Firefox or whatever. It is necessary to prevent the entry of malware and always install plugins from official sources. If you see that some program you have installed or something you have downloaded may be the cause, you will have to run an antivirus and remove the adware.

One option if necessary is to restore the defaults. In this way you will return Chrome or Firefox to its original state, when you installed it, and you will be able to solve problems of this type that may appear.

Some extension creates conflict

Although the extensions can be interesting, since they help to optimize the browser, sort the tabs or even protect it, sometimes they don’t work well. There may be some software conflict and that is causing errors when trying to open a page or slowness in general. If you see that Wi-Fi is not working properly only in the browser, please consider this possibility.

In Chrome you can go to the top right menu, click on More tools and go to Extensions. All the ones you have installed will appear there. If you see that one could be the cause, you should simply disable it and check if this way the connection works correctly again.

Our advice is install browser plugins Only from official sources. Also, we recommend not having more than you need. After all, it’s like having many programs open on your computer or mobile; the more you have, the worse. Ideally, only use what you will need.

outdated browser

Do you have the updated browser? Maybe there’s a conflict thus. If you are using an outdated version, it can lead to problems opening web pages quickly. You might even experience crashes and browsing not as expected and general issues with Chrome or Firefox.

It is important to always have the latest version installed. In Google Chrome you can go to the menu, enter Help and click on Google Chrome Information. The version you have installed will appear there and if there is a new one available it will be added automatically.

Update Google Chrome

You can do this periodically so as not to have problems with both performance as security. It is essential to always have all the patches and new versions that are available. You must apply it to the browser itself, but also to the operating system or any firmware.

In short, if you see that Wi-Fi or Internet in general is going badly only in the browser and then works fine in the rest, the reasons, as you have seen, are several. You also have different solutions that you can put into practice and optimize the connection as much as possible and navigate correctly.