What are the best practices for placing ads on a website?

@zion 

1. User experience: Avoid placing ads that obstruct content or slow down page load time, as it affects user experience and could drive them away.
2. Ad placement: Place ads in areas where they are most likely to be seen, such as above the fold, next to content, and in sidebars.
3. Ad format: Use ad formats that blend in with your website, such as native ads, and avoid using pop-ups and interstitial ads that are intrusive.
4. Ad relevance: Ensure ads are relevant to your audience by using targeting techniques and displaying ads that are in line with your website's content.
5. Ad frequency: Limit the frequency of ads displayed to prevent users from becoming annoyed and leaving your site.
6. Testing: Regularly test different ad placements, formats, and targeting techniques to optimize results and improve user experience.
7. Compliance: Adhere to advertising laws and regulations, such as the General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA).
8. User choice: Offer users the ability to opt-out of personalized ads, such as through the use of ad blockers or privacy controls.