Invisible web, as the name suggests is the invisible part of the World Wide Web which is either not indexed on the search engine or is subject to various access restrictions. Traditional search engines can’t track or track downloaded content on the invisible web, which means not everyone can access it. Just in case you didn’t know, the World Wide Web can be called the Ocean metaphor, which additionally has different sections like Surface Web, Shallow Web, Deep Web, and Dark Web.
- Surface Web includes the normal portion of the web that we browse and includes all websites indexed by automated search engines. Search engines can index and track all content uploaded to the Surface Web, so it’s available to everyone. All social media sites, online shopping, etc. fall under Surface Web.
- Shallow web is primarily used by developers and other IT professionals, which includes databases stored by developers, servers, programming language, etc. This is actually the background of the web pages that you and I browse.
- Dark Web and Deep Web – These two elements are slightly different and together form the term Invisible Web. All information and content stored or uploaded to the Dark and Deep Web is hidden and not accessible to everyone. The Deep Web includes personal content like online banking, email inboxes, cloud storage, etc., which requires some sort of access permission.
While the Dark Web actually refers to a collection of anonymously hosted websites that are not indexed by regular search engines. There are specific web browsers and search engines to access this invisible web and that is what we are going to learn in this article.
Invisible web search engines
1]The WWW virtual library
Launched by Tim Berners Lee, the creator of the World Wide Web, the WWW Virtual Library is the oldest web catalog. It is actually a large catalog that compiles the key links from various web pages in different categories like agriculture, arts, recreation, education, etc. This virtual library lives on hundreds of different servers around the world. Check it out here.
If you are looking for information on US government services and programs, you can visit USA.Gov. The website is very simple and comes with a user-friendly interface. Just use the search box to find exactly what you are looking for. It is very well organized according to the categories. Check USA.Gov here.
This website is unique in that it features international historical newspapers. He understands 3,866,107 Newspapers and 4 345 Newspaper headlines that are huge. Most of the logs featured on this website are on the deep web and are not indexed on Google or other traditional search engines. You will also get 17th century newspapers. You can either use the search bar to get a specific log or browse the log archives. Check out Elephind here.
4]Voice of the shuttle
Voice of the Shuttle is a great resource for anyone interested in the humanities. This is a beautifully and neatly curated collection of deep web content. The collection includes a wide range of categories ranging from architecture to general humanities, literature to legal studies, and much more. It was listed in Forbes as the best web directory in the Academic Research category. Check out Voice of Shuttle here.
This is a dark web search engine and you need to install Tor web browser to use it. You will not be able to open the links without the Tor browser. Ahima indexes hidden content posted on Tor. Check out Ahmia here at https://ahmia.fi.
These are the five search engines for crawling the invisible web. Let us know if you would like us to add more names.
You can access the Dark Web using the TOR browser.