Forum Moderators: martinibuster
Think following factors make image-only ads perform not so well:
- not all advertisers have image ads available, so when you select to show image-only ads pull of advertisers become smaller (so less competition -> less per click). Sometimes images look hardly related to your content.
- image ad fills whole ad block, so user has less choise if compare with few text ads in the same ad block
- users get used to image ads (especially 480 banners) and click them less than text ads, image ads are hard to blend
- some users browse with images disabled
Think default ads configuration (text and image) performs best.
Banner blindness and banner blocking made online advertising a pale shadow of it's former self before AdSense popularized was the text ads. AdSense looks like content, people read them, and the CTR is much higher than any banners ever were on my site.
No image ads for me!