Mind blowing SEO improving and Google rank increasing Signature Rotator SEO Tool.

What are Web Crawlers and how do they work?

make money online
Zinavo Offline referral

Posts: 71
Joined: May 2017
Reputation: 0

What are Web Crawlers and how do they work?
Bangalore Web Design Companies
ATMD Offline referral

Posts: 263
Joined: Nov 2018
Reputation: 2

Senior Member
They are bots that go through websites to index them for SERP
jacksmm Offline referral

Posts: 248
Joined: Jul 2018
Reputation: 0

Googlebot is the webcrawler used by Google. It is used by Google to find and retrieve webpages. The information gathered by Googlebot is used to update the Google index.
shopshs Offline referral

Posts: 4
Joined: Dec 2018
Reputation: 0

Junior Member
A web crawler also known as a web-spider is an internet software or bot that browses the internet by visiting different pages of many websites. The web crawler retrieves various information from those web pages and stores them in its records. These crawlers are mostly used to gather content from websites to improve searches in a search engine.
How do they work ?
A Web-Crawler is an automated script which means all of its actions are predefined. A Crawler first begins with an initial list of URLs to visit, these URLs are called seeds. Then it identifies all the hyperlinks to other pages that are listed on the initial seed page. The web crawler then saves these web pages in form of HTML documents which are later worked upon by the search engine and an index is created.
australiataxiservice Offline referral

Posts: 46
Joined: Oct 2018
Reputation: 0

Junior Member
crawlers crawl the whole pages and cache the webpages with in week
Saravanan12 Offline referral

Posts: 154
Joined: Nov 2018
Reputation: 0

Web crawler is used by search engine to find what is new on the website.
adclassified Offline referral

Posts: 70
Joined: Oct 2017
Reputation: 0

web crawlers are typically used to track backlinks and crawl web pages. there are few famous crawlers
google bot
bing bot
yahoo bot
ahrefs bot
Saravanan28 Offline referral

Posts: 158
Joined: Nov 2018
Reputation: 1

A Website Crawler used by search engines to search the web for information for indexing.
Ametuniversity Offline referral

Posts: 408
Joined: Feb 2019
Reputation: 0

Senior Member
A crawler is a program that visits Web sites and reads their pages and other information in order to create entries for a search engine index. The major search engines on the Web all have such a program, which is also known as a "spider" or a "bot."

Google this topic

User(s) browsing this thread: 1 Guest(s)