5 Private Things Websites Learn About You Without Your Knowledge

Ryan Dube 11-05-2018

Browsing the internet seems like such an innocent activity, doesn’t it? You search Google, visit a few websites, and read interesting information. Would you be surprised to know that websites are collecting lots of information about you as you read?


The following five things websites can learn about you when you visit may shock you. In every case, you should understand what your browser is sharing with the owners of those sites, and how you can prevent it.

1. Where You Live

One of the easiest pieces of information a website can learn about you, is where you live. This is because the identity of every computer on the internet is recorded via an IP address.

Website owners install tracking scripts throughout their site to scrape that information from your session. These aren’t malicious scripts. People who run websites just want to know as much as possible about the people who visit their websites, so they can offer content that’s most relevant to the majority of their users.

One of the most relevant pieces of information is your location.

online privacy and website surveillance


With your IP address, website owners can analyze where in the world the majority of their readers come from.

To see this in action, just go to Google and type in: “What is my IP address?”

The result should look something like this.

online privacy and website surveillance


To take this a step further, you can see how this translates to a geographic location by going to

You don’t even have to type anything in. The website will instantly show you your IP address and eveything it’s able to figure out about you from that, including your geographical location.

online privacy and website surveillance

This includes:

  • Your internet service provider (ISP)
  • The town where you live
  • Your GPS coordinates

This information is also commonly collected by most commenting apps on many websites. For example, one of the most popular commenting services, Disqus, provides website owners with the IP address of every person who makes a comment on their blog.

online privacy and website surveillance

This information is very useful for moderating comments. As you can see by the “No issue detected” status on the comments above, the Disqus platform uses a commenter’s IP address to identify them. This is useful for identifying people who spam, or are otherwise abusive on the platform.

Website owners can then blacklist those IP addresses so those people can’t comment on the site anymore.


How Do I Hide My IP Address?

This information is the easiest to hide from websites. In fact, we offer a frequently-updated list of the best VPN services The Best VPN Services We've compiled a list of what we consider to be the best Virtual Private Network (VPN) service providers, grouped by premium, free, and torrent-friendly. Read More because so many people use them to keep their location private.

Some of these services are even free. For example, you can go to and choose what country you want websites to think you’re from.

online privacy and website surveillance

This free service will tunnel your traffic through servers located in that country and makes all websites you visits think you’re located there.

online privacy and website surveillance

There are plenty of free services like this for masking your IP address How to Use a Fake IP Address and Mask Yourself Online Sometimes you need to hide your IP address. Here are some ways to mask your IP address and cloak yourself online for anonymity. Read More . If you want a more permanent solution, then you’re better off subscribing to an inexpensive VPN service 6 Heavily Discounted VPN Subscriptions You Can Get Today If you use the Internet to do, well, anything, you should protect yourself with a VPN. Read More and using it consistently for all of your web browsing.

Just keep in mind that not all VPN services are created equal. You’re still giving up your IP details to the VPN service you’re using. So keep in mind that you also need to protect your privacy from bad VPN providers 8 Bad VPNs You Must Avoid to Protect Your Privacy We recommend that everyone use VPNs, but not all VPNs are worth using. Here are some of the sketchier VPNs to avoid in 2020. Read More .

2. System Information and Demographics

Most websites use either an ad script or an analytics script on every page of their site to gather as much information about you as possible.

Many people don’t realize just how much information their web browser provides to websites. Website owners can gather your browser type, operating system, screen resolution, and even the version of Flash that you’re using.

online privacy and website surveillance

Going a step further, if you remain logged into your Google account while you’re browsing the internet, Google even tries to guess your age and gender based on your search patterns.

This information is also provided to website owners via Google analytics, and used for better ad displays as well.

online privacy and website surveillance

One thing that’s important to note is that there is absolutely no sensitive information gathered by these scripts. That’s because they don’t actually have access to any sensitive information about you.

All they can gather is what they can “see”, which is basically very general information about the software and hardware you’re using to connect to the internet. The rest, like age and gender, is just based on guesswork and not always accurate.

How Do I Hide My Demographics?

Many people have decided that to hide information like this, they’re going to use an ad blocker, which essentially prevents those scripts from working properly.

There are several big problems with these ad blockers.

If you’re concerned about your privacy, there are two things you can do that will work better than using ad blockers. One option is using a VPN as mentioned above. Another is not logging into Google when you browse the web. Many people consider using Google services a major risk to privacy How to Remove Google Accounts From Your Phone and Reclaim Privacy Remove your Google account from your Android device or iPhone is a good first step towards reclaiming your privacy. Read More . Or, as an alternative, use a privacy-focused search engine like DuckDuckGo.

If you’re concerned about malvertisements What Is Malvertising and How Can You Prevent It? Malvertising is on the rise! Learn more about what is it, why it's dangerous, and how can you stay safe from this online threat. Read More (advertisements that infect your computer), ad blockers are a poor choice. They are only programmed to block the display of advertising, but won’t protect you from all of the threats that are out there. There are simple steps you can take to protect yourself.

3. Your Family and Friends

One source that many websites have to gather information about you is social app integration. Many people give very little thought to providing a site or a web service permission to access their social account data.

If you think about this, providing access to your social accounts is one of those actions that opens up some of the most sensitive and personal information about yourself.

With even just read-only access, businesses can gather who your family and friends are, your likes and dislikes, and even how often and where you travel or take part in hobbies. It’s a gold mine for advertisers and marketers.

If you want to see just how many sites and services you’ve given access to your data over the years, log into your Facebook account, click on settings, then click on Apps and Websites in the left sidebar. There, you’ll see all of the sites you’ve allowed to see your social data.

online privacy and website surveillance

If you’ve never looked at this area of your Facebook settings before, and you tend to allow this access without giving it much thought, the list here may surprise you.

online privacy and website surveillance

If there are any on here you don’t recognize, click on the icon and then click on the Remove link at the bottom to get rid of that access.

Next, click on the Business Integrations link on the left sidebar, and review the businesses you’ve provided access to.

online privacy and website surveillance

If there are any here that surprise you as well, remove them as well.

You can do the same on your Twitter account my clicking on your profile icon, clicking Settings and Privacy, and then Apps in the left navigation bar.

online privacy and website surveillance

If there are any social integrations here that you don’t recognize, just click Revoke access.

Another important step to take is to lock down your social accounts How to Secure Your Social Network Privacy for the New Year People are starting to wake up to the threat an unsecure social media account poses to their online privacy and security. It's time you secured your accounts. Read More so you aren’t sharing sensitive information publicly.

4. Your Address, Phone Number, and Email

Even though it seems very simplistic to say you shouldn’t type your email or mailing address into an online form if you don’t want that private information shared with other businesses, many people do exactly that without giving it much thought.

Consider how many websites or businesses you’ve “signed up” with where you’ve quickly filled out a form with your email or your mailing address. Many people realize that information is private and could be used in nefarious ways in the wrong hands, but the desire to use some online service or app often overpowers the desire for privacy.

Even forms that allow you to connect to the service via your social or Google account provide the same information to those businesses.

online privacy and website surveillance

In fact, as mentioned above, using your social account provides a whole lot more than just your email and address.

This isn’t to say that you should never fill out any form online, but do so sparingly. Make sure these are major brands or businesses that you’ve done business with before and you know you can trust.

5. What You Like

Did you know that websites are able to discover what hobbies and interests you have whenever you visit their web page?

It’s true. By checking out your online browsing history, which your browser is more than happy to share with websites you visit, website owners are able to tailor their content more toward your interests.

online privacy and website surveillance

But is this a good thing? Do you want the people knowing everything you’re interested in? And how does your browser know that, anyway?

The simple answer is: cookies.

There are a lot of misconceptions out there about cookies. Cookies are just strings of text stored in a small file, logged by your browser. They store information about the sites you visit, like session identification (so sites know it’s you the next time you visit), your preferences on the site, and other information.

This is used to customize a website visit so you don’t have to log in and set everything up all over again the next time you visit.

These are known as first-party cookies, and are generally very safe. The privacy concern comes from what’s known as third-party cookies.

What Are Third-Party Cookies?

Third-party cookies are usually cookies stored by your browser for companies that manage advertising or marketing for a website. These are services installed and enabled by the websites you visit, and those third-party companies are the same companies that track information for numerous websites.

There is no difference between how first-party and third-party cookies work and what they track. The only difference is that the third-party company that manages third-party cookies knows more about your browsing habits across the entire family of websites they manage.

This is how a company like Google can figure out what you like, because they have access to third-party cookies across all sites that use Google Adsense.

Technically third-party cookies aren’t dangerous, and only have access to information you willingly provide to websites. They don’t store your search history, they don’t store your social security number or credit card number, and they can’t spy on you through your webcam (yes, some people actually believe this).

If third-party cookies scare you, you can easily block them in every major browser. For example, in Chrome go into Settings, Advanced, click on Content Settings under Privacy and Security, click on Cookies, and then turn on Block third-party cookies.

online privacy and website surveillance

This allows you to keep trusted first-party cookies active so you can still have a flexible and functional experience on the websites you enjoy. But it’ll prevent third-party advertisers, marketers, and other services from tracking you across different websites.

Keep in mind that in the case of Google, this only blocks tracking your visits to sites across their wide ad networks. It doesn’t prevent them from tracking your web behavior when you use the Chrome browser while logged into your Google account.

Take Control of Your Online Privacy

Everyone has their own level of comfort when it comes to what information you’re sharing about yourself when you’re on the web. Some people may not care who knows what browser or operating system they use.

But those same people may be quite concerned if a website has access to their geographic location or their email.

Understanding your own level of comfort with what information you’re sharing, and taking appropriate measures to protect that information Make Your Browsing Safer with These 7 Simple Tips Safe browsing is more of an ongoing task than a set-it-and-forget-it affair. That's why we have come up with seven essential starter tips to help you browse more safely. Read More , is something everyone who uses the internet needs to do.

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  1. buddy rochester
    May 18, 2018 at 10:03 pm

    Couldn't many of these problems be solved by using the TOR browser?

  2. Richyrich
    May 11, 2018 at 11:46 pm

    This is exactly what made me sign up for ExpressVPN. Browsing without a VPN or some kind of security safeguard today is just plain lazy.

  3. dragonmouth
    May 11, 2018 at 10:03 pm

    "Another is not logging into Google when you browse the web."
    Google will still be able to track you. If you use Firefox, open up about:config and do a search on "Google" and "Safe Browsing". There are at least 30 entries for "Google" and 50 entries for "Safe Browsing". Safe Browsing ostensibly keeps users safe when browsing. However, because the Safe Browsing process checks with Google servers whether a site is safe or not, it also allows Google to track users as they go from site to site. So much for NOT logging into Google.

    "Even though it seems very simplistic to say you shouldn’t type your email address into an online form"
    The advice to not type the email address into forms is itself simplistic and impossible to use. Many sites insist on you providing your email address if you want to sign up for their product/service. In fact, a large percentage of them use your email address as your user ID. Speaking of email addresses, why does MakeUseOf insist on actual address rather than allow a masked email address?

    • ReadandShare
      May 12, 2018 at 8:07 pm

      (1) It's why I always untick Firefox's 'safe browsing' options.

      (2) One can (and should) use various different email addy's for different purposes.

      In my case, I use two different profiles within my Firefox browser: email vs. internet. Email profile is set to block ALL cookies, with the exception of specifically whitelisted Google cookies (for Gmail, Google Voice, etc.). Internet profile is set to accept 1st and 3rd party cookies, with the exception of blacklisted google cookies.

      • dragonmouth
        May 13, 2018 at 4:33 pm

        Are yo sure that's enough?

        • ReadandShare
          May 14, 2018 at 6:57 pm

          Mine was a reply to your points about Firefix's safe browsing and the need to use email address to sign up for stuff. It wasn't meant to be a complete treatise on safe browsing.

          Again, you can always untick safe browsing if you don't want Google's help (which I don't) -- and there are any number of ways to create and use 'dummy' email addy's.