Checking for tile requests in the network panel can reveal image tiles, which can be pieced together manually if needed.

Implementing Levenshtein distance calculations helps spot near-duplicates, especially for text-based data with minor differences.

Tools like Selenium can trigger AJAX requests by interacting with the page, like clicking “load more” buttons, to display additional data.

If the data is consistent, I automate the process to filter out only relevant pages, saving time when processing large documents.

Using Puppeteer with Node.js is effective for scraping Yahoo! Shopping Japan’s dynamic content, as it allows full page rendering and DOM interaction.