How do I speed up Unity Ads loading time?

 After the user completes or closes a rewarded ad, you can take several steps to ensure that the next ad loads as quickly as possible:

1. Load the next ad in advance: You can use the LoadAd method to preload the next ad as soon as the previous one is completed or closed. This will ensure that the ad is ready to be displayed the next time the user triggers it.

2. Implement ad caching: AdMob allows you to cache ads in the background, so that they are ready to be displayed when the user triggers them. You can use the LoadAd method with the AdRequest object to cache ads in advance, reducing the time it takes to load them when the user triggers them.

3. Implement ad mediation: If you are using multiple ad networks, you can use an ad mediation platform to optimize your ad delivery and ensure that ads are loaded as quickly as possible. Ad mediation platforms can help you manage multiple ad networks and select the best one to deliver ads based on various factors, such as fill rate and eCPM.

4. Optimize your ad targeting: By targeting your ads to specific user groups based on their interests and behavior, you can increase the relevance of your ads and improve the click-through rate. This can help to increase ad revenue and ensure that ads are loaded more quickly.

By taking these steps, you can reduce the time it takes to load rewarded ads in your Unity game, providing a smoother and more seamless user experience.