How do you scrape data from lazy loading pages?

How do you scrape data from lazy loading pages?

1 Answer

1. Switch pure HTTP scraping to some tool which supports javascript evaluation, such as Capybara (with proper driver selected).
2. Second option is to use Web Developer console and figure out how those blocks of text are loaded (which AJAX calls, their parameters and etc.)

How do you scrape infinite scrolling pages?

Scraping from a website with infinite scrolling.

1. Open the page in Google Chrome.
2. Then go to console ; right click and enable LogXMLHttpRequests.
3. Now reload the page and scroll slowly.
4. Left click on that URL and it will be highlighted in the Network tab of the Chrome dev tools.

How do you scrape dynamic loaded content?

So how do I scrape a website which has dynamic content?

1. Use Selenium, which allows you to simulate opening a browser, letting the page render, then pull the html source code.
2. Sometimes you can look at the XHR and see if you can fetch the data directly (like from an API)

What is lazy loading in selenium?

The data is enclosed inside a div tag. When it scrolls down, The page shows loading and loads more data (Lazy loading).

How do you scrape data from Infinite scrolling pages in Python?

First, we visit Scraping Infinite Scrolling Pages Exercise, then open web dev tools of our browser to help us inspect the web traffic of the website. If you are new to web dev tools , just Right-click on any page element and select Inspect Element. . As you can see, a panel shows up for you to inspect the web page.

Should I use loading lazy?

Better performance—lazy loading helps you reduce the amount of images required to load when the page is first loaded. This means the page sends less resource requests, uses less bytes when downloading files, and requires less network bandwidth per user.