Scraping product details from Wayfair

November 10, 2020 10:00
Updated

In this tutorial, we are going to show you how to scrape the product details from Wayfair, an American home improvement retailer commerce company that sells home goods.

For this example, we will use the URL below in order to scrape data such as the product title, description, and price from each product detail page.

https://www.wayfair.com/lighting/sb1/table-lamp-night-lights-c416395-a76645~280587.html

Here are the main steps in this tutorial: [Download demo task file here]

"Go To Web Page" - open the targeted web page
Create a pagination loop - scrape all the results from multiple pages
Create a "Loop Item" - loop click into each item on each list
Extract data - select the data for extraction
Start extraction - run the task and get data

1. "Go To Web Page" - open the targeted web page

Click "+ Task" to start a new task with Advanced Mode
Paste the URL into the "Website" box and click "Save URL" to move on

Tips

Extracting data from a list of URLs is recommended for large scrape data scraping projects. This approach is considerably more efficient and manageable. At times when the list of URLs are large, Octoparse supports batch/bulk URL import from local files (text or spreadsheet), from another task or even generate the URLs based on some pre-defined patterns.

2. Create a pagination loop - scrape search results from all pages

Scroll down to the bottom of the page, click the "Next" button
Click "Loop click next page" on the "Action Tips" panel
Set up an AJAX timeout for 5s (optional according to your local network condition)
Click "OK" to save

Tips!

AJAX timeout can often be used as a web page timeout for Click Action. For example, when you have a page that takes forever to finish loading, long after the data you need gets loaded, you can conveniently use AJAX timeout to tell Octoparse to move on to the next action when the set time is reached. Check this video if you want to know more about AJAX.

3. Create a "Loop Item" - scrape all the items on each page

Click on any product titles on the page
Click "Select all" on the "Action Tips" panel
Click "Loop click each element"

Octoparse detects for any similar items on the same page when an element is selected. The selected links are highlighted in green while all the other similar links detected are highlighted in red. When a Loop click action is added, Octoparse will click through each link captured in the Loop Item, and open the product detail page one by one.

Uncheck "Retry when page remains unchanged (use discreetly for AJAX loading)"
Click "Save"

4. Extract data - select the data for extraction

After you click "Loop click each element", Octoparse will open the detail page of the first product.

Click on the data you need on the page
Select "Extract text of the selected element" from the "Action Tips"
Rename the fields by selecting from the predefined list or inputting on your own

5. Save and start extraction - run the task and get data

Click"Save"
Click "Start Extraction" on the upper left side
Select "Local Extraction" to run the task on your computer, or select "Cloud Extraction" to run the task in the Cloud (for premium users only)

Here's the data we extracted.

Happy data hunting!

Artículo en español: Scraping productos detalles de Wayfair

También puede leer artículos de web scraping en el website oficial

Writer: Eric

Editor: Yanni

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