web scraping

 web scraping technique /Data Scraping Idea/ Web Scraping

what is the meaning of web scraping: 

web scraping means Any type of Data collection from the internet like web data collection, data collection from Google, data collection from social media, etc. Below I have discussed some data Scraping techniques, Hope it will help you. 

Data Collection site names:

Yelp.com (https://www.yelp.com)
Signal.nfx.com (https://signal.nfx.com/login)
Google.com
Yellowpages.com
TripAdvisor.com
Zomato.com Google.com/maps
OpenTable.com Foursquare.com
Angie's List (angieslist.com) UrbanSpoon (urbanspoon.com)
Zagat (zagat.com) Menupages (menupages.com)
Grubhub (grubhub.com) YellowPages.com
Bing.com/local Citysearch.com
DexKnows.com HomeAdvisor.com
Houzz.com Manta.com
MerchantCircle.com Superpages.com
Thumbtack.com Yell.com
Local.com Cylex.us.com
Better Business Bureau (bbb.org) ConsumerAffairs.com
Trustpilot.com Glassdoor.com
Indeed.com Monster.com
LinkedIn.com RateMDs.com
Healthgrades.com Avvo.com
Lawyers.com Justia.com
FindLaw.com Trip.com
Booking.com

Necessary extensions:

Web scraper

Instant data Scraper

How to use web scraper extension:

Add web scraper extension on chrome>go to collection side(yelp.com) > mouse right click >chose inspect option (click)/ Ctl+Shift+i > go to inspect Heder>
go to web scraper >
will get 3 menu >go to create new sitemap(click) >
will get sitemap name(any name one word no capital letter) & start Url( url which side data collect copy & paste).
>create sidemap(click)>add new selection(click)>saw interpace like
ID- (name like dental or) ((this is root)
Text (drop down) (if text or if link)
Select (to select data)

Multiple (if want to collect multiple data) After select then go to bottom will be find green button Done selection (click)
Save selection (click) To Add (name ,address,phone,others) go to >add new selection> will see same interface like ID- (name like dental or) ((this is root)
Text (drop down) (if text or if link)
Select (to select data)
Multiple (if want to collect multiple data) Do as per previous.

To add many pages go to Sitemap (click) Click entry name (like misa) Add new selector Id-any name Type link (pages) Selector (multiple) Select pages(2,3,4,5,) Rest same as previous Final work 👍 Go to sitemap (misa(name) Go to right side (EDIT) Go to parent selection Ctl+Root+pages Save selector Click scrape Will be start scraping Refresh again Export data Download

How to work Instant Data Scraper  extension:

Go to website

Click extension

Click infinite scroll

Click start crawling 

Download xl file.

Manual data collection without any extension:

Go to website
Copy name (like company name or person)
Go to Google
Follow as below
“ name/company”@instagram/facebook/website/etc
Another system Like i am finding mr.kalam usa
Search google
Go to right side setting button
Go to see all setting
Go to region (will get all country name click what country name you find)
Will show final result