For sites with multiple redirection layers, I track URLs before and after redirects to identify any patterns and adjust my scraper accordingly.

I monitor error codes, like 429 (Too Many Requests), to detect rate limits in real time. My script pauses or retries after a delay when it sees this code.

I use a database to track which dates have been scraped, so I don’t duplicate efforts or miss any dates.

Adding delays between form submissions is essential to avoid detection, especially if the site monitors activity.

Setting up scheduled scrapes in key categories like holiday decor or seasonal gifts helps me capture data during high-demand periods.