We plan to add several thousand images to our site and we outsourced the image search to some freelancers who had instructions to just use royalty free pictures.

Is there any easy and quick way to check that in fact none of these images violates copyrights without having to check image by image?

In case there are violations we are unaware of, do you think we need to be concerned about a risk of receiving Takedown Notices (DMCA) before owner giving us notification for giving us opportunity to remove the photo?

Thanks. Will post an update once we figured out this riddle.

Any ideas how to increase the Yandex Site Quality Index via onpage changes?

Capitalization of first letter of each word in meta description. Catches more attention, but may this lead to google ignoring the meta description then more frequently? Same for an occasional capitalized FREE in meta description.

Anybody had experience with this?