W3C validation!
The W3C (World Wide Web Consortium) promotes the creation of standards over Internet. The goal is that a web site should be exactly the same whatever browser you use. In fact, for this to happen, every browser and every website should respect these standards. Obvious.
That's what I did on my side for this site: an extended code revision to make it comply the W3C standards. What does it change for you? A better surf and better display (photos well aligned etc...). Hopefully, you'll see this website as I mean to present it to you ... as long as your browser is W3C compliant (none is fully compliant).