Web Scraping Python Linkedin

Scrape data from Linkedin using Python and save it in a CSV file In this post, we are going to scrape data from Linkedin using Python and a Web Scraping Tool. We are going to extract Company Name, Website, Industry, Company Size, Number of employees. Linkedin Data Scraping Extract Information From Linkedin Scraping Data From LinkedinLinkedin Email Extractor: scraping. ScrapeStorm is an intelligent-based scraping tool that you can use for scraping LinkedIn. ScrapeStorm makes use of an automatic data point detection system to identify and scraped the required data. For data that the automatic identification system does not. The LinkedIn crawl success rate is low; one request that a bot makes might require several retries to be successful. So, here we share the crucial Linkedin scraping guide lines. Rate limit Limit the crawling rate for LinkedIn. The acceptable approximate frequency is: 1 request every second, 60 requests per minute. Public pages only.

  1. Basic Web Scraping In Python
  2. Python Web Scraping Tools
  3. Web Scraping Python Linkedin
  4. Python Web Scraping Library

Today I would like to do some web scraping of Linkedin job postings, I have twoways to go: - Source code extraction - Using the Linkedin API

Basic Web Scraping In Python

I chose the first option, mainly because the API is poorly documented and Iwanted to experiment with BeautifulSoup.BeautifulSoup in few words is a library that parses HTML pages and makes it easyto extract the data.

Official page: BeautifulSoup web page

Python Web Scraping Tools

Scraping web pages python

Now that the functions are defined and libraries are imported, I’ll get jobpostings of linkedin.
The inspection of the source code of the page shows indications where to accesselements we are interested in.
I basically achieved that by ‘inspecting elements’ using the browser.
I will look for “Data scientist” postings. Note that I’ll keep the quotes in mysearch because otherwise I’ll get unrelevant postings containing the words“Data” and “Scientist”.
Below we are only interested to find div element with class ‘results-context’,which contains summary of the search, especially the number of items found.

Now let’s check the number of postings we got on one page

To be able to extract all postings, I need to iterate over the pages, thereforeI will proceed with examining the urls of the different pages to work out thelogic.

  • url of the first page

  • https://www.linkedin.com/jobs/search?keywords=Data+Scientist&locationId=fr:0&start=0&count=25&trk=jobs_jserp_pagination_1

  • second page

  • https://www.linkedin.com/jobs/search?keywords=Data+Scientist&locationId=fr:0&start=25&count=25&trk=jobs_jserp_pagination_2

  • third page

  • https://www.linkedin.com/jobs/search?keywords=Data+Scientist&locationId=fr:0&start=50&count=25&trk=jobs_jserp_pagination_3

Web

there are two elements changing :
- start=25 which is a product of page number and 25
- trk=jobs_jserp_pagination_3

I also noticed that the pagination number doesn’t have to be changed to go tonext page, which means I can change only start value to get the next postings(may be Linkedin developers should do something about it …)

As I mentioned above, all the information about where to find the job detailsare made easy thanks to source code viewing via any browser

Next, it’s time to create the data frame

PythonWeb Scraping Python Linkedin

Now the table is filled with the above columns.
Just to verify, I can check the size of the table to make sure I got all thepostings

Web Scraping Python Linkedin

In the end, I got an actual dataset just by scraping web pages. Gathering datanever have been as easy.I can even go further by parsing the description of each posting page andextract information like:
- Level
- Description
- Technologies

Web Scraping Python Linkedin

There are no limits to which extent we can exploit the information in HTML pagesthanks to BeautifulSoup, you just have to read the documentation which is verygood by the way, and get to practice on real pages.

Python Web Scraping Library

Ciao!