More information about cookies

What is a cookie?

A cookie is a harmless text file that is stored in your browser when you visit almost any web page. The purpose of the cookie is to enable the website to remember your visit when you return to browse that page. Although many people are unaware of this, cookies have been in use for 20 years, since the first browsers for the World Wide Web appeared.

What is NOT a cookie?

It is not a virus, Trojan, worm, spam, spyware, or pop-up window.

What information does a cookie store?

Cookies do not usually store sensitive information about you, such as credit card or bank details, photographs, your ID number or personal information, etc. The data they store is technical in nature, such as personal preferences, content personalisation, etc.
The web server does not associate you as a person, but rather your web browser. In fact, if you usually browse with Internet Explorer and try browsing the same website with Firefox or Chrome, you will see that the website does not realise that you are the same person because it is actually associating the browser, not the person.

What types of cookies are there?

  • Technical cookies: These are the most basic cookies and allow us, among other things, to know when a human or an automated application is browsing, when an anonymous user is browsing and when a registered user is browsing, which are basic tasks for the operation of any dynamic website.
  • Analytical cookies: These collect information about the type of browsing you are doing, the sections you use most, products viewed, time of use, language, etc.
  • Advertising cookies: These display advertising based on your browsing habits, country of origin, language, etc.

What are first-party and third-party cookies?

First-party cookies are generated by the website you are visiting, while third-party cookies are generated by external services or providers such as Facebook, Twitter, Google, etc.

What happens if I disable cookies?

To help you understand the scope of disabling cookies, here are some examples:

  • You may not share content from this website on Facebook, Twitter, or any other social network.
  • The website will not be able to tailor content to your personal preferences, as is often the case with online shops.
  • You will not be able to access the personal area of that website, such as My Account, My Profile or My Orders.
  • Online shops: It will be impossible for you to make purchases online; you will have to do so by telephone or by visiting the physical shop, if you have one.
  • It will not be possible to customise your geographical preferences such as time zone, currency or language.
  • The website will not be able to perform web analytics on visitors and web traffic, which will make it difficult for the website to be competitive.
  • You will not be able to write on the blog, upload photos, post comments, rate or score content. The website will also not be able to tell whether you are a human or an automated application posting spam.
  • Targeted advertising will not be permitted, which will reduce the website’s advertising revenue.
  • All social networks use cookies. If you disable them, you will not be able to use any social networks.

Can cookies be deleted?

Yes. Not only delete, but also block, either generally or specifically for a particular domain.
To delete cookies from a website, go to your browser settings, where you can search for those associated with the domain in question and proceed to delete them.

Here is how to access a specific cookie in the Chrome browser. Note: these steps may vary depending on the browser version:

  1. Go to Settings or Preferences via the File menu or by clicking on the customisation icon in the top right-hand corner.
  2. You will see different sections; click on the Show advanced options option.
  3. Go to Privacy, Content Settings.
  4. Select All cookies and site data.
  5. A list of all cookies sorted by domain will appear. To make it easier to find cookies from a specific domain, enter part or all of the address in the Search for cookies field.
  6. After applying this filter, one or more lines will appear on the screen with the cookies from the requested website. Now you just have to select it and press the X to proceed with its deletion.

To access the cookie settings in Internet Explorer, follow these steps (they may vary depending on the browser version):

  1. Go to Tools, Internet Options
  2. Click on Privacy.
  3. Move the slider to adjust the level of privacy you want.

To access the cookie settings in the Firefox browser, follow these steps (they may vary depending on the browser version):

  1. Go to Options or Preferences depending on your operating system.
  2. Click on Privacy.
  3. Under History, select Use custom settings for history.
  4. You will now see the Accept cookies option. You can enable or disable it according to your preferences.

To access the cookie settings in the Safari browser for OSX, follow these steps (they may vary depending on the browser version):

  1. Go to Preferences, then Privacy.
  2. Here you will see the Block cookies option, which allows you to adjust the type of blocking you wish to perform.

To access the cookie settings in the Safari browser for iOS, follow these steps (they may vary depending on the browser version):

  1. Go to Settings, then Safari.
  2. Go to Privacy and Security, where you will see the Block cookies option to adjust the type of blocking you wish to perform.

To access the cookie settings in your browser for Android devices, follow these steps (they may vary depending on the browser version):

  1. Open the browser and press the Menu key, then Settings.
  2. Go to Security and Privacy, where you will see the Accept cookies option to enable or disable the checkbox.

To access the cookie settings in your browser for Windows Phone devices, follow these steps (they may vary depending on the browser version):

  1. Open Internet Explorer, then More, then Settings.
  2. You can now enable or disable the Allow cookies box.