Media Metrix has put together a list of the Top 10 Largest Websites in 1998. Check out the list below.
1

AOL LLC is an American global Internet services and media company operated by Time Warner.
***
2

Yahoo! inc is an American public corporation and global Internet services company.
***
3

Yahoo! GeoCities is a webhosting service founded by David Bohnett and John Rezner in late 1994 as Beverly Hills Internet
***
4

MSN is a collection of Internet services provided by Microsoft
***
5

Netscape Communications, is an American computer services company, best known for its web browser
***
6

Excite is an Internet portal, and as one of the pioneering "dotcoms" of the 1990s, was once one of the most recognized brands on the Internet
***
7

Microsoft Corporation SEHK: 4338, is an American multinational computer technology corporation with 76,000 employees in 102 countries and global annual revenue of US $51.
***
8

BlueMountains
***
9

Lycos is a search engine and web portal centered around broadband entertainment content
***
10