![]() In Parent Selectors, make sure that both ‘_root’ and ‘page’ are selected.Click on ‘Done selecting’ (green button).If done correctly, the element ‘Next’ will be highlighted in Red. Then click on ‘Next’ (page) on Amazon’s webpage.A selection command should appear at the top of the Dev Tools toolbar. As Type of Selector, select the ‘Pagination (Beta)’.In Id, give a name to your Selector, for instance ‘ page’.Let’s start with the ‘page’ Selector that will guide your Web Scraper to navigate from page to page: ![]() Now you can create your Selectors, which are the elements that the Web Scraper will use to interact with the website.In Start URL, copy/paste the URL of the current webpage that will be your URL root for this Sitemap.Note: The name of your Sitemap cannot contain any upper case.In this case, let’s call it ‘amazon_bag’. Open your Dev Tools and click on your ‘Web Scraper’ option.Go to Amazon’s webpage 1 presenting the School Bags:.First, you have to create a Sitemap, which is the structure (or ‘map’) of the pages and information that your Web Scraper will go through to extract the data:.Now you are ready to start Web Scraping!Īs you may know, most websites are built as a ‘Tree structure’, meaning that you have an URL root redirecting you to multiple web pages containing a lot of data that can be in different types, such as: Note: If the Dev Tools are not displayed at the bottom of your Chrome page, you can change the display by going to ‘Customize and Control Dev Tools’ (bottom right of your Dev Tools Toolbar) > Dock side à Choose your display. You should be able to see the option ‘Web Scraper’ in the toolbar of your Dev Tools on Chrome.Go to ‘Customize and Control Google Chrome’ (bottom right of any Chrome page) > More Tools > Development Tools (or Ctrl + Maj + I).Click on ‘Add to Chrome’ and confirm the installation:.Go to the Chrome Web Store to download the ‘Web Scraper’ extension.There are many tools available on the market, and you can easily start with the basics – already very useful – by freely installing the Chrome ‘Web Scraper’ extension on your laptop: The good news is that you do not need to be a professional hacker or have a Master’s Degree in IT to do Web Scraping. You will be happy to learn that the Web Scraping technique can easily help you solve your problem! This kind of situation may be very frustrating! The data are there, you can clearly see them, but you cannot use them in an efficient way. Have you ever been in a situation where you need to analyze tons of data from a website? Then, you may have encountered some blocking factors, such as an overabundance of data on too many web pages to be retrieved manually or/and completely unstructured data when trying to copy/paste them in an Excel spreadsheet, for instance.
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