Not a bad site at all, however there are some really strange translation quirks in the titles of the pics, and the time-line is frankly bad, the assumption being that tanks were used in the first assault waves....
This is not a bad introduction, however, little substitutes a decent reference book on the subject, Max Hasting's 'Overlord' is as good a place as any to start. A genuinely good, warts and all, account of the operation.....Jim