It may be that there are websites that use other forms of storage similar to cookies but with more capacity, such as other forms of local data storage on the user’s computer.
with more capacity, such as other forms of local storage of data on the customer’s computer, for example
client machine, for example:

• LocalStorage y sessionStorage de HTML5: Space that the website can use on the user’s computer.
  user’s computer. Normally by deleting the Browsing history they can be deleted.
• The “Local Shared Objects” of Flash (the “isolated storage” of Silverlight): They are stored
  inside the Microsoft folder where you have your user profile. You have to go into the folder and delete it.
  (Example: vimeo videos).
  Flash is used to incorporate multimedia elements in a website, and for this purpose it stores files in the user’s computer.
  files on the user’s computer.
• The web beacon is used to track your activity, inserting a mini-image that you don’t even notice.
  you don’t even notice. When you browse the web, it is loaded along with the page, and the server from which the
  server from which the photo is downloaded, records the time of access, or the number of times you have
  accessed.

These files are more intrusive than cookies, as they are more complicated to delete,
store more information, and are independent of the browser used. We do not use
this type of storage.