The Journey of Search Part III: Narrowing Search
Part II discussed how
Google's link-based search ranking system revolutionized SEO from the
get-go. It was a considerable improvement over the keyword-centric
system that dominated the search engines before Google entered the
picture. Of course, the problem-solution cycle comes full circle
again in Search 2.0. People found out that there were too much
information.
Say you wanted to look
for news on the Duchess of Cambridge. If you looked for related news
during the era of Search 2.0, you would’ve been bombarded with
numerous results, including non-news content. Search engine users in
today's world have neither the time nor need to go through this
endless stream of information. They want their results narrowed down.
Enter Search 3.0, the
part of the journey where, as Danny Sullivan describes, vertical
search was introduced. This system allowed search engines to return
more relevant results than before, and are categorized into different
items: news, images, videos, books, and so on. You can find this on
almost every search engine today, normally below the search bar.
The implication of
Search 3.0 is more accurate search results than ever. People looking
for news on the Duchess of Cambridge will receive links to news
articles as a separate collective segment. In Google, this segment is
shown as "News for X," with X being the search keyword. No
more going through an endless list of relevant and irrelevant results
for the modern netizen.
Slowly but surely,
search engines are growing more "human." That's coming up
on Part IV.
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