IP | Country | PORT | ADDED |
---|---|---|---|
210.65.248.181 | tw | 3128 | 17 minutes ago |
67.43.228.250 | ca | 12953 | 17 minutes ago |
39.175.77.7 | cn | 30001 | 17 minutes ago |
50.171.207.94 | us | 80 | 17 minutes ago |
50.149.15.44 | us | 80 | 17 minutes ago |
50.149.15.36 | us | 80 | 17 minutes ago |
50.171.207.89 | us | 80 | 17 minutes ago |
50.171.207.93 | us | 80 | 17 minutes ago |
213.157.6.50 | de | 80 | 17 minutes ago |
194.158.203.14 | by | 80 | 17 minutes ago |
50.171.163.242 | us | 80 | 17 minutes ago |
82.119.96.254 | sk | 80 | 17 minutes ago |
41.230.216.70 | tn | 80 | 17 minutes ago |
85.8.68.2 | de | 80 | 17 minutes ago |
189.202.188.149 | mx | 80 | 17 minutes ago |
50.232.104.86 | us | 80 | 17 minutes ago |
50.122.86.118 | us | 80 | 17 minutes ago |
80.228.235.6 | de | 80 | 17 minutes ago |
115.127.31.66 | bd | 8080 | 17 minutes ago |
65.108.159.129 | fi | 5153 | 17 minutes ago |
Simple tool for complete proxy management - purchase, renewal, IP list update, binding change, upload lists. With easy integration into all popular programming languages, PapaProxy API is a great choice for developers looking to optimize their systems.
Quick and easy integration.
Full control and management of proxies via API.
Extensive documentation for a quick start.
Compatible with any programming language that supports HTTP requests.
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A proxy pool is a database that includes addresses for multiple proxy servers. For example, each VPN service has one. And it "distributes" them in order to the connected users.
To quickly scrape a large number of sites using Node.js, you can leverage asynchronous programming and utilize libraries like axios for making HTTP requests and cheerio for parsing HTML. Additionally, you may consider using the p-queue library to manage the concurrency and control the rate of requests. Here's a basic example to get you started
Install Required Packages:
npm install axios cheerio p-queue
Create a Scraper Script:
const axios = require('axios');
const cheerio = require('cheerio');
const PQueue = require('p-queue');
// List of sites to scrape
const sites = [
'https://example1.com',
'https://example2.com',
// Add more URLs as needed
];
// Set the concurrency level (adjust as needed)
const concurrency = 5;
// Initialize a queue with concurrency control
const queue = new PQueue({ concurrency });
// Function to scrape a single site
async function scrapeSite(url) {
try {
const response = await axios.get(url);
const $ = cheerio.load(response.data);
// Use Cheerio to parse and extract data
const title = $('title').text();
console.log(`Scraped ${url} - Title: ${title}`);
} catch (error) {
console.error(`Error scraping ${url}: ${error.message}`);
}
}
// Enqueue scraping tasks for each site
sites.forEach((site) => {
queue.add(() => scrapeSite(site));
});
// Wait for all tasks to complete
queue.onIdle().then(() => {
console.log('All scraping tasks completed.');
});
This example uses axios for making HTTP requests, cheerio for HTML parsing, and p-queue for controlling concurrency.
Run the Script:
node your_scraper_script.js
Adjust the sites array with the URLs you want to scrape.
This example uses a simple queue system to control the number of concurrent requests, preventing potential issues with rate limiting or overwhelming the target websites. However, be mindful of the websites' terms of service and robots.txt rules to avoid scraping restrictions.
Connecting through a proxy server means routing your internet traffic and requests through an intermediary server, rather than directly to the destination server. The proxy server processes the client's requests and sends them to the destination server on their behalf. When the destination server responds, the proxy server receives the response and forwards it back to the client.
The main reasons for connecting through a proxy server include:
1. Anonymity and privacy: By routing requests through a proxy server, the client's IP address and location are hidden from the destination server, as the proxy server's IP address is displayed instead. This can help protect the client's identity and privacy.
2. Access control and content filtering: Proxy servers can be configured to enforce access policies, restrict access to certain websites, or filter content based on criteria such as keywords or categories. This can help organizations maintain a safe and secure browsing environment for their users.
3. Performance optimization: Proxy servers can cache frequently accessed content, compress data, and implement other optimization techniques to improve performance and reduce the load on destination servers.
4. Bypassing restrictions: In some cases, connecting through a proxy server can help bypass internet restrictions or access content that is otherwise blocked due to geographical or organizational limitations.
Enter the settings using the gear icon (home screen) and click on it. Under "Wireless Networks", click on "Wi-Fi" and then click on "WiredSSID" and select "Change Network". Check the "Advanced" checkbox, and then select "Manual" for the proxy server. Click "Save" and close the settings.
A proxy in data centers is usually a separate server that processes incoming requests and then distributes them to the submitted addresses (or IP). Also through the proxy it is possible to allocate a specific user a separate IP address for connection (for example, if he needs a virtual server).
What else…