The 5 Browser Settings Everyone Should Change Today
24 Jun 2026 · 2 min read · Comments
Most browsers ship with settings that favour advertisers over you. These five changes take under five minutes and quietly stop most websites from tracking everything you do.
1. Block Third-Party Cookies
- Third-party cookies are placed by advertisers on sites you visit, then read by those same advertisers on every other site you go to. This is how a shoe ad follows you around the internet.
- Chrome: Settings → Privacy and Security → Cookies → Block third-party cookies.
- Firefox: Settings → Privacy & Security → Enhanced Tracking Protection → Strict.
2. Turn On DNS-over-HTTPS
- Every time you type a web address, your browser asks a DNS server to translate it into an IP address. By default, this request is sent in plain text — meaning your internet provider (and anyone on the same network) can see every site you visit.
- DNS-over-HTTPS encrypts that lookup so it's unreadable to anyone in the middle.
- Chrome: Settings → Privacy and Security → Security → Use secure DNS → With: Cloudflare (1.1.1.1).
3. Enable HTTPS-Only Mode
- HTTPS encrypts the connection between your browser and the website. HTTP does not. On a plain HTTP site, anyone sharing your Wi-Fi can read exactly what you send and receive.
- Firefox: Settings → Privacy & Security → HTTPS-Only Mode → Enable in all windows.
- Chrome: Settings → Privacy and Security → Security → Always use secure connections.
4. Revoke Location, Camera and Microphone Permissions
- Websites you visited months ago may still have permanent access to your location or camera. Most never need it again.
- Chrome: Settings → Privacy and Security → Site Settings → review Location, Camera, Microphone. Revoke anything you don't recognise.
- Set the default for each to "Ask before accessing" rather than "Allow".
5. Turn Off "Send Usage Statistics"
- Chrome and Edge send usage data and crash reports back to Google and Microsoft by default. This includes URLs of pages you visit and diagnostic information about your activity.
- Chrome: Settings → Privacy and Security → toggle off "Help improve Chrome's features and performance".
- Edge: Settings → Privacy, search, and services → toggle off all diagnostic data options.
These five changes won't make you invisible online, but they will stop the most common and invasive forms of tracking — for free, in under five minutes.
