100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Summary Search Index Page Rank $6.31   Add to cart

Summary

Summary Search Index Page Rank

 5 views  0 purchase
  • Course
  • Institution

Another text file related to web technologies, specifically focusing on search index and PageRank. This file is likely part of the same series or section as the previous one.

Preview 1 out of 1  pages

  • September 3, 2023
  • 1
  • 2022/2023
  • Summary
avatar-seller
Web Technologies 4: Search Engine Indexing & Page Rank Algorithm

Search engines help find info on Internet
A search engine searches its database(Index)
Info gets onto the index via web-crawlers / spiders (bots)
They follow links on pages & send back data URL / content details:

-how many times different words appear on page
-last update
-headings in <h1> tags
-words in <title>
-URL

database (index) searched for relevant words in search terms.

Page Ranking Algorithm
Help users find relevant info quickly

Includes - number of times word appear & external sites pointing to pages (links)

The importance of the Page rank of a page goes up the more links point to it
However, the value of the linking page is diluted the more outbound links there are
(formula to work this out includes dampening factor(d))

Algorithm constantly tweaked to guard against abuse.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller Farquan. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $6.31. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67474 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$6.31
  • (0)
  Add to cart