The first site, http://www.tau.ac.il/humanities/archaeology/megiddo/index.html, presents a great deal of information in numerous pages. Just about every page has links to more information, from photos of the past projects to books, newsletters, and staff members' bios. It presents the information in an organized fashion, but some of it seems a bit condensed for the site, such as the history page, which is quite brief considering the age and importance of the dig site. Much of the other information presented is very detailed. This is a site geared to the serious student or fan of archaeology, rather than a casual visitor, and so, it includes far more information than the second site.
The second site: http://www.bibleplaces.com/megiddo.htm, is a spiritually oriented site geared to visitors who may be traveling to the region. It presents basic information on Megiddo, including some of the major sites to see. It does not include nearly the amount of detail the first site includes, and it is a very basic look at the area. It is not meant to go into as much detail, or completely educate the Web visitor. The two sites have different purposes, and they have very different designs, as well. This Biblical site if far less sophisticated that the educational site, but it is also less distracting too. Its main limitation is the small amount of information presented. At the educational site, Megiddo is the star, and the only reason the site exists, while at the spiritual site, Megiddo is just one of many sites to see, and many people may not find it in the crush of competing information on this site.
The first site is designed very effectively, and offers a great deal of information to study. However, there is so much movement on the first page; it is distracting and a bit annoying. There is scrolling "breaking news," the menu bar on the left moves as you move down the page, and there is fading in and out text about the 2008 dig...