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Boost Your Web Scraping with Public Proxy Servers and Scrapy-Rotating Proxy

Are you tired of being blocked, banned, or slowed down while crawling web pages for data? Do you want to enhance your web scraping performance, reliability, and anonymity? If so, you may benefit from using a public proxy server and a rotating proxy with Scrapy, a powerful Python-based web scraping framework.

A public proxy server is a remote computer that acts as an intermediary between your local network and the internet. By using a public proxy server, you can hide your IP address, bypass geo-restrictions, and distribute your web scraping requests across multiple IP addresses, which can reduce the risk of detection or blacklisting. However, not all public proxy servers are equal in terms of speed, stability, and security. Some may be slow, unstable, or infected with malware or phishing scams. Therefore, you need to carefully select a reputable and reliable public proxy server provider, such as PublicProxyServers.com, which offers a curated list of free and paid proxy servers from around the world, with features like HTTPS, SOCKS, and SSL encryption, automatic updates, uptime monitoring, and user reviews.

A rotating proxy, also known as a backconnect proxy, is a type of proxy that automatically changes its IP address after each request or a certain time interval. By using a rotating proxy, you can simulate human-like behavior, prevent rate-limiting, and overcome anti-spam measures that may block repeated requests from the same IP. However, not all rotating proxies are equal in terms of complexity, cost, and compatibility. Some may require a dedicated software, a private server, or a custom configuration, which can involve additional time, money, and expertise. Therefore, you need to carefully select a suitable rotating proxy provider, such as ScrapyRotatingProxy.com, which offers a Scrapy middleware that integrates with your existing Scrapy project and automatically rotates the IP address using a pool of proxy servers from different locations and networks, with options for customizing the rotation frequency, the blacklist/whitelist rules, and the logging/debugging settings.

By combining the power of public proxy servers and rotating proxies with Scrapy, you can achieve a more effective and efficient web scraping process that can harvest more data, faster and more reliably, while avoiding being detected or blocked by the target websites or services. To get started with using public proxy servers and rotating proxies with Scrapy, you can follow the following steps:

1. Register an account with PublicProxyServers.com and choose a suitable proxy server plan that fits your needs and budget.

2. Configure your Scrapy project to use the public proxy server by adding the following code to your settings.py file:

DOWNLOADER_MIDDLEWARES = {
'scrapy.downloadermiddlewares.httpproxy.HttpProxyMiddleware': 400,
'scrapyrotatingproxy.middleware.RotatingProxyMiddleware': 610,
'scrapyrotatingproxy.middleware.RotatingUserAgentMiddleware': 620,
}

ROTATING_PROXY_LIST = [
'http://PROXY_IP:PROXY_PORT',
'https://PROXY_IP:PROXY_PORT',
# ...
]

3. Install the Scrapy-Rotating-Proxy middleware by running the following command:

pip install scrapy-rotating-proxy

4. Customize the rotating proxy settings by editing the scrapy.cfg file, such as the rotation interval, the retry count, and the blacklist/whitelist rules.

5. Run your Scrapy spider and monitor the logging output to see how the public proxy server and the rotating proxy work together to scrape the target website.

With these simple steps, you can take advantage of the public proxy server and rotating proxy technology to improve your web scraping skills and results. Try it today and see for yourself how easy and effective it can be!