10 Search Engines to Explore the Invisible Web
It’s not Spiderman’s latest web slinging tool but something that’s more real world. The Invisible Web (or The Deep Web) refers to the part of the Internet that’s not indexed by the search engines. Most of us think that that search powerhouses like Google and Bing are like the Great Oracle — they see everything. Unfortunately, they can’t because they aren’t divine at all; they are just web spiders who index pages by following one hyperlink after the other. Take library databases which need a password for access. Search engine technology has progressed by leaps and bounds. It’s not that you can’t access the invisible web at all. 1. This is considered to be the oldest catalog on the web and was started by started by Tim Berners-Lee, the creator of the web. For instance, there are 300 sub-libraries with their own categories within the main library. You can go vertically into the categories or use the search bar. 2. This is the official site of the U.S. 3. 4. 5. 6. Studying literature? 7. 8.
Related: Computer Savvy