aniview.comは安全ですか？

This is very bad. Very very bad. They collect data that should be one-hundred billion million miles away from advertisers. Creepy, unethical, and morally wrong. Just look at their their privacy policy to see how bad it is: "We collect the following categories of information in connection with our Services: Personal Information – the first type of information we collect is information that identifies or may identify you with reasonable means (hereinafter “Personal Information“), including: Device and app information– this category includes your device’s type and model, system language, the device’s operating system (such as Android or iOS), carrier name, browsers installed on the device (such as Chrome or Safari), your device’s IP address, and identifiers assigned to your device, such as its iOS Identifier for Advertising (IDFA), Android Advertising ID, or other types of unique device identifiers (a number uniquely allocated to your device by your device manufacturer). Ad information– this category includes information about the online ads and personalized content we have served (or attempted to serve) to you. It includes how many times an ad has been served to you, what page the ad appeared on, whether you viewed, clicked on or otherwise interacted with the ad, ad engagement history and whether you visited the advertiser’s website, downloaded an app or purchased the product or service advertised. Location information– the Company collects information about your coarse location (such as city and country). For example, we may use the IP address to identify your general location. This information does not tell us where your device is precisely located. This information is sent as a normal part of internet traffic. In addition, certain advertisers may also collect the precise location of your device (using GPS signals, device sensors, Wi-Fi access points, Bluetooth signals, Beacons signals and cell tower ids that can be used to derive or estimate precise location, or other geo-location data), when location services have been enabled by the End-User (you typically have to choose to turn on device-based location services)."