Bestcaptcharesolver.com is a dubious website, one of the myriad nearly identical websites that all propagate a popular browser-based tactic. The exact scenario that Bestcaptcharesolver.com will present depends on the visitor's geolocation. The website could show untrustworthy materials or cause forced redirects to other suspicious third-party websites. Also, Bestcaptcharesolver.com may employ various manipulative social-engineering tactics in an attempt to lure visitors into subscribing to its push notification services.
The website might pretend to be conducting a captcha verification by prominently displaying the following message:
CLICK ALLOW TO CONFIRM THAT YOU ARE NOT A ROBOT!
This is just a ruse, though, as the true purpose of the tactic website is to obtain browser privileges that will allow it to start displaying intrusive advertising materials. Clicking the Allow button will result in the user being subjected to pop-ups, banners, surveys, etc. that could severely interfere with the normal browsing experience on the device. Closing the browser will not affect the frequency of the displayed advertisements.
It is recommended to open the 'Notifications' or 'Permissions' section of your browser's Settings menu and revoke all of the permissions that have been granted to the website, to stop the activity of Bestcaptcharesolver.com.