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Using caching for previously scraped pages saves time and bandwidth, especially when monitoring discounts that don’t change frequently.

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Using rotating proxies and randomized headers can help the scraper avoid detection by BestBuy’s anti-bot systems. Sending multiple requests from the same IP address can lead to blocking, so using proxies distributes traffic across different IPs. Randomizing headers such as user-agent strings makes the requests appear more like those of real users. Combining this with random delays between requests further reduces the chances of being flagged. These techniques are essential for long-term scraping projects that involve frequent access.

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To prevent being detected by Cars.com’s anti-scraping measures, rotating proxies and user-agent strings is essential. Sending requests from the same IP address increases the risk of being blocked, so proxies distribute requests across multiple IPs. Randomizing user-agent headers ensures that requests mimic real browsers and devices. These practices, combined with randomized request intervals, help the scraper operate without interruptions. Implementing these techniques is particularly important for large-scale scraping tasks.

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Incorporating proxies and rotating user-agent headers is an essential strategy for avoiding detection when scraping PublicRecordsNow.com. Sending multiple requests from the same IP address increases the risk of being flagged or blocked. Rotating proxies distributes traffic across multiple IPs, while user-agent rotation ensures requests mimic real browser behavior. Randomizing the timing of requests further reduces the chances of being detected as a bot. These techniques are particularly important for large-scale scraping tasks that involve frequent requests.

[Bituin Oskar]

Using proxies and rotating user-agent headers is an effective way to avoid detection by Chewy’s anti-scraping measures. Sending multiple requests from the same IP address increases the risk of being blocked, so proxies distribute the traffic across different IPs. Randomizing user-agent strings makes the scraper appear more like real user traffic. Combining this with randomized request intervals further reduces the chances of detection. These practices are crucial for large-scale scraping tasks that require sustained access to the website.

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Using proper headers like referer and user-agent is critical when mimicking AJAX requests. Otherwise, the server might block you.

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To avoid detection by Nordstrom’s anti-scraping systems, you can implement proxy rotation and randomize user-agent headers. Sending multiple requests from a single IP address increases the likelihood of being blocked, so using rotating proxies ensures better anonymity. Similarly, rotating user-agent headers makes requests appear more like those from real users. Combining this with randomized request intervals further reduces the chances of detection. These techniques are essential for large-scale scraping tasks.

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For interactive CAPTCHAs like reCAPTCHAs, I’ve had success using browser automation tools like Puppeteer with human-like interactions.

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Using proxies is essential when speeding up scraping. It ensures that requests are distributed across multiple IPs, preventing blocks due to high request frequency.

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Storing the scraped reviews in a database like MongoDB or PostgreSQL is beneficial for organizing and querying large datasets. For instance, you can analyze trends over time, compare ratings across products, or identify recurring themes in customer reviews. A structured storage solution also facilitates integration with visualization tools like Tableau or Matplotlib.