How to Block Websites


Hello DAPPS Lovers, in today’s digital age, blocking websites has become an essential feature. Whether it’s for parental control or productivity reasons, blocking websites can be a helpful tool. However, with so many options available, it can be confusing to choose the right one. In this article, we’ll cover the strengths and weaknesses of various methods of blocking websites and how to do so effectively.

Understanding Website Blocking

Website blocking is a process of restricting access to specific sites on the internet. It can be done for both individual users or across a network. The reasons for blocking websites vary widely, ranging from safety concerns to productivity improvements. While some choose to block adult or inappropriate content, others may block social media or gaming sites to increase focus and productivity. There are several ways to accomplish this, ranging from browser extensions to software solutions and built-in tools in operating systems.

Strengths of Website Blocking

Using website blocking can have numerous benefits. For parents, it can help prevent children from accessing inappropriate or harmful content on the internet. For companies, it can increase productivity by limiting access to non-work-related websites. It can help individuals to overcome internet addiction and improve focus on more important tasks. Moreover, website blocking can also help secure a network by blocking locations known for cyber attacks or malware distribution.

Weaknesses of Website Blocking

Website blocking is not without its limitations. Firstly, it requires a degree of technical knowledge, which can be a challenge for some users. Secondly, not all website blocking software is 100% effective, and there is still no substitute for proper supervision. Additionally, some blocking methods may slow down internet speeds or conflict with other software.

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Methods of Website Blocking

Method Summary Pros Cons
Browser Extensions Extensions for browsers such as Chrome or Firefox that allow users to block specific websites. Easy to install and use, can be customized according to user preference. Only applicable to the browser, can be uninstalled by the user.
Operating System Parental Controls Controls built into operating systems such as Windows, MacOS, or Android. Allows for more extensive control over all users on the device, harder to bypass. May slow down internet speeds, may conflict with other software.
Third-Party Software Software designed to block websites, such as Net Nanny, Kaspersky Safe Kids, or Qustodio. Can be highly customizable, effective at blocking websites across multiple devices. May require a subscription, can be complex to set up.

Browser Extensions

Browser extensions are a quick and simple way to block websites, but they come with limitations. While they work well for individual browsers, they are easy to uninstall and are not effective across multiple devices. They are best suited to those who only need to control access on a single device or browser.

Install a Chrome Extension to Block Websites

To install a Chrome extension to block websites:

  1. Open Google Chrome.
  2. Click on the three dots in the top-right corner of your screen and select “More Tools”
  3. Select “Extensions.”
  4. Click “Get More Extensions.”
  5. Type “Block Site” in the search bar and select the “Block Site – Website Blocker for Chrome™” extension
  6. Click “Add to Chrome.”
  7. Enter the websites you would like to block, and click “Add Page.”
  8. Once you have added all the websites you would like to block, click “OK.”

This extension allows you to block specific websites, and you can add more than one site. It also has options for setting a password, applying time restrictions, and enabling adult site detection.

Pros of Browser Extensions
  • Easy to install and use
  • Can be customized according to user preference
Cons of Browser Extensions
  • Only applicable to the browser
  • Can be uninstalled by the user

Operating System Parental Controls

Modern operating systems such as Windows, MacOS, or Android come equipped with parental controls that can be used to restrict access to websites. While they may require some setup, they offer more extensive control over all users on the device. They can be used to block access to websites across installed browsers, making them more effective than browser extensions.

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Set Up Parental Controls on a Windows PC

To set up parental controls on a Windows PC:

  1. Log in to your computer using an administrator account.
  2. Select “Settings” from the Start menu.
  3. Select “Accounts” and then “Family & Other Users.”
  4. Select “Add a Family Member.”
  5. Select “Add a Child.”
  6. Enter the email address associated with the child’s Microsoft account. If they do not have one, create one.
  7. Choose the content restrictions and time limits you want to set for the child account.

This will allow you to restrict access to certain websites that you deem inappropriate for your child, as well as any other settings you want to apply.

Pros of Operating System Parental Controls
  • Allows for more extensive control over all users on the device
  • Harder to bypass
Cons of Operating System Parental Controls
  • May slow down internet speeds
  • May conflict with other software

Third-Party Software

Third-party software is another option for blocking websites. It is designed to be highly customizable and offer effective blocking across multiple devices. It often comes with a subscription price and may require technical know-how to set up.

Use Qustodio to Block Websites

Qustodio is a well-known third-party software option for blocking websites. It offers a wide range of features that can be used for both parental control and work-related website blocking.

  1. Go to the Qustodio website and sign up for an account.
  2. Follow the instructions to download and install Qustodio.
  3. Set up profiles for the devices you want to protect.
  4. Add websites to block under the “Web filtering” option.

Qustodio offers a free version as well as a premium version with enhanced features.

Pros of Third-Party Software
  • Can be highly customizable
  • Effective at blocking websites across multiple devices
Cons of Third-Party Software
  • May require a subscription
  • Can be complex to set up

FAQs about Website Blocking

1. Can I block specific websites on my router?

Yes, it is possible to block specific websites on your router by accessing its settings. Consult your router’s user manual or contact the manufacturer for instructions.

2. Is it possible to unblock a website that has been blocked?

Yes, it is possible to unblock a website that has been blocked. However, it depends on the method of blocking. If a browser extension has been installed, it can be uninstalled, or you can use a different browser. If parental controls have been set up, you need to have the administrator password to remove the restrictions. With third-party software, you can typically unblock a website from the software’s settings.

3. Can website blocking software detect inappropriate content on a webpage?

Yes, website blocking software can detect inappropriate content on a webpage. They typically use a combination of algorithms and human moderation to identify and block potentially harmful content.

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4. Can website blocking software restrict access to specific features on a website?

Yes, some website blocking software can restrict access to specific features on a website. For instance, you can restrict access to comments, shares, or likes on social media sites.

5. Can I set up website blocking for specific times of the day?

Yes, you can set up website blocking for specific times of the day. This can be useful for children who need to concentrate on schoolwork or for workers who want to limit access to non-work-related sites during business hours.

6. Can website blocking affect internet speeds?

Yes, website blocking can affect internet speeds, especially if the software is not configured correctly. In some cases, it can slow down browsing speeds, which can be frustrating for users attempting to access unblocked sites.

7. Can website blocking software be bypassed?

Yes, website blocking software can be bypassed, depending on the level of security applied. Browsers such as Tor and VPNs (Virtual Private Networks) can be used to circumvent website blocking restrictions. However, if parental controls or network-wide restrictions are in place, these can be more difficult to bypass.


In conclusion, website blocking can be an essential tool for parents, companies, and individuals. There are various methods available, ranging from browser extensions to third-party software, and each one has its pros and cons. While they can help prevent children from accessing inappropriate content or increase productivity, they are not 100% foolproof. Nevertheless, when used appropriately, they can be an effective tool for promoting safety and productivity on the internet.

We hope that this article has provided you with the information you need to block websites effectively. Remember, website blocking is just one part of internet safety, and it is important to stay vigilant, remain educated and provide support to our loved ones in managing their online experience.


The information in this article is for educational purposes only and is not intended as legal advice. It is vital to research and understand the laws and regulations in your jurisdiction before implementing any website blocking measures. Moreover, blocking websites entirely may not be the best solution for everyone. Please use your discretion and consult with a legal or technical professional before implementing website blocking measures to ensure it is appropriate for your circumstances.

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