The Espectorsuhar.club page is an empty website, which does not offer its visitors any worthwhile content. The goal of this site is to hijack the Web browser notifications of its users.
The administrators of the Espectorsuhar.club website are running a low-tier online tactic known as 'Please Click Allow to Continue.' This is a very popular con utilized by numerous shady websites online. When you try to open the Espectorsuhar.club site and view its content, you will see a fake CAPTCHA test. The bogus CAPTCHA test requires the users to click on the 'Allow' button on their screens to corroborate that they are not a robot. However, doing so permits the Espectorsuhar.club site to display notifications via the user's Web browser. Sites like the Espectorsuhar.club page use this permission to spam users with unwanted advertisements. It is highly likely that advertisements displayed by the Espectorsuhar.club site will be promoting dodgy services and low-quality products, so you are better off ignoring them.
If you want to prevent the Espectorsuhar.club site from spamming you with advertisements, you should open the settings of your Web browser and make sure to revoke all permissions that have been granted to this website.