1) Richt Snippets
I ́d like to have rich snippets on the website. For this purpose, you should create a markup to schema.org. I don ́t know if it ́s possible to show the prices of the courses at the rich snippets, because they where just written down with text. But if there is a solution, this would be really great.
2) [login to view URL]
At the moment we have a lot of traffic from referral spam. All spam is related to semalt.com. This spam kills all statistics in google analytics, so i ́d like to block all semalt crawlers. I searched on the internet for a solution, and found this link: [login to view URL]
Maybe it helps you.
3) Canonical
If i have a look at my seo tools i see, that only 25% of all pages on the website got the rel=canonical tag. You have to put in this tag to every page oft he website.
4) [login to view URL]
For seo purpose, you have to create a [login to view URL] file, which i can put in at Google Webmaster Tools.
5) AltTags
Ifi havea look at my seo too l isee,that more than 2000 of not set alt tags at the images. To put them in by hand would take too much time. So my question: Can you put in a kind of script where the alt tag is generated from the image ́s name?