Good: Web2.0 URL navigation

The comprehensive URL list has too many URLs, a lot of which are useless. Its further development is that users can define their own personal URL navigation. This allows users to conveniently log in to their frequently visited websites from any computer. There are already many such websites, for example, SLou (四楼), Haowanjiao (好望角), and Yangku (央库). Haoei Wang is relatively simple, which is also what many people, including me, like. I just saw 3375 Personal Navigation http://www.3375.net/, its page is the same as Haoei, but currently, some web pages seem inaccessible, don't know why.