• General Web Scraping

  How to extract photo product prices from Shutterfly.com using Node.js?

  Posted by Niclas Yvonne on 12/21/2024 at 5:31 am

  Scraping photo product prices from Shutterfly.com using Node.js is a practical way to collect data for price comparisons or market research. Shutterfly provides a wide range of photo products, including prints, photo books, and custom gifts, and analyzing this data can provide insights into pricing strategies and popular products. Using Puppeteer, a Node.js library, you can automate browser interactions to ensure that all dynamically loaded content is captured. The scraping process involves navigating to specific product categories, loading the relevant HTML content, and extracting details such as product names, prices, and descriptions. This ensures that you gather accurate data without missing any dynamically rendered elements.
  When scraping Shutterfly, the first step is to inspect the page structure to identify the HTML elements that contain the necessary information. For example, product names and prices are typically located in specific classes or IDs that you can target in your script. Once these elements are identified, you can use Puppeteer to navigate to the desired pages, wait for the content to load fully, and extract the relevant data. Additionally, handling pagination is crucial for accessing all available products across multiple pages.
  To avoid detection, it’s important to randomize user-agent headers and introduce delays between requests. This mimics human behavior and reduces the likelihood of being flagged by Shutterfly’s anti-scraping mechanisms. Furthermore, storing the scraped data in a structured format, such as JSON or a database, allows for easy analysis and comparison. Below is an example script for scraping Shutterfly product data using Node.js.

  const puppeteer = require('puppeteer');
  (async () => {
      const browser = await puppeteer.launch({ headless: true });
      const page = await browser.newPage();
      const url = 'https://www.shutterfly.com/photo-gifts';
      await page.goto(url, { waitUntil: 'networkidle2' });
      const products = await page.evaluate(() => {
          const productList = [];
          const items = document.querySelectorAll('.product-card');
          items.forEach(item => {
              const name = item.querySelector('.product-name')?.textContent.trim() || 'Name not available';
              const price = item.querySelector('.product-price')?.textContent.trim() || 'Price not available';
              const description = item.querySelector('.product-description')?.textContent.trim() || 'Description not available';
              productList.push({ name, price, description });
          });
          return productList;
      });
      console.log(products);
      await browser.close();
  })();
  

  This script collects product names, prices, and descriptions from the photo gifts category on Shutterfly. Handling pagination allows the scraper to cover all available products. Randomizing requests and adding delays ensures the scraper avoids detection while operating efficiently. Storing the data in a structured format makes it easier to analyze and use for future purposes.

  Niclas Yvonne replied 1 day, 13 hours ago 1 Member · 0 Replies
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