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Table of Contents
I. Key Considerations When Choosing a Crawler
II. Top Web Crawling Tools for 2025
III. Conclusion
Home Backend Development Python Tutorial The best web crawler tools in 5

The best web crawler tools in 5

Jan 10, 2025 pm 12:11 PM

The best web crawler tools in 5

The rapid advancement of big data and AI has made web crawlers essential for data collection and analysis. In 2025, efficient, reliable, and secure crawlers dominate the market. This article highlights several leading web crawling tools, enhanced by 98IP proxy services, along with practical code examples to streamline your data acquisition process.

I. Key Considerations When Choosing a Crawler

  • Efficiency: Rapid and accurate data extraction from target websites.
  • Stability: Uninterrupted operation despite anti-crawler measures.
  • Security: Protection of user privacy and avoidance of website overload or legal issues.
  • Scalability: Customizable configurations and seamless integration with other data processing systems.

II. Top Web Crawling Tools for 2025

1. Scrapy 98IP Proxy

Scrapy, an open-source, collaborative framework, excels at multi-threaded crawling, ideal for large-scale data collection. 98IP's stable proxy service effectively circumvents website access restrictions.

Code Example:

import scrapy
from scrapy.downloadermiddlewares.httpproxy import HttpProxyMiddleware
import random

# Proxy IP pool
PROXY_LIST = [
    'http://proxy1.98ip.com:port',
    'http://proxy2.98ip.com:port',
    # Add more proxy IPs...
]

class MySpider(scrapy.Spider):
    name = 'my_spider'
    start_urls = ['https://example.com']

    custom_settings = {
        'DOWNLOADER_MIDDLEWARES': {
            HttpProxyMiddleware.name: 410,  # Proxy Middleware Priority
        },
        'HTTP_PROXY': random.choice(PROXY_LIST),  # Random proxy selection
    }

    def parse(self, response):
        # Page content parsing
        pass

2. BeautifulSoup Requests 98IP Proxy

For smaller websites with simpler structures, BeautifulSoup and the Requests library provide a quick solution for page parsing and data extraction. 98IP proxies enhance flexibility and success rates.

Code Example:

import requests
from bs4 import BeautifulSoup
import random

# Proxy IP pool
PROXY_LIST = [
    'http://proxy1.98ip.com:port',
    'http://proxy2.98ip.com:port',
    # Add more proxy IPs...
]

def fetch_page(url):
    proxy = random.choice(PROXY_LIST)
    try:
        response = requests.get(url, proxies={'http': proxy, 'https': proxy})
        response.raise_for_status()  # Request success check
        return response.text
    except requests.RequestException as e:
        print(f"Error fetching {url}: {e}")
        return None

def parse_page(html):
    soup = BeautifulSoup(html, 'html.parser')
    # Data parsing based on page structure
    pass

if __name__ == "__main__":
    url = 'https://example.com'
    html = fetch_page(url)
    if html:
        parse_page(html)

3. Selenium 98IP Proxy

Selenium, primarily an automated testing tool, is also effective for web crawling. It simulates user browser actions (clicks, input, etc.), handling websites requiring logins or complex interactions. 98IP proxies bypass behavior-based anti-crawler mechanisms.

Code Example:

from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.common.proxy import Proxy, ProxyType
import random

# Proxy IP pool
PROXY_LIST = [
    'http://proxy1.98ip.com:port',
    'http://proxy2.98ip.com:port',
    # Add more proxy IPs...
]

chrome_options = Options()
chrome_options.add_argument("--headless")  # Headless mode

# Proxy configuration
proxy = Proxy({
    'proxyType': ProxyType.MANUAL,
    'httpProxy': random.choice(PROXY_LIST),
    'sslProxy': random.choice(PROXY_LIST),
})

chrome_options.add_argument("--proxy-server={}".format(proxy.proxy_str))

service = Service(executable_path='/path/to/chromedriver')  # Chromedriver path
driver = webdriver.Chrome(service=service, options=chrome_options)

driver.get('https://example.com')
# Page manipulation and data extraction
# ...

driver.quit()

4. Pyppeteer 98IP Proxy

Pyppeteer, a Python wrapper for Puppeteer (a Node library for automating Chrome/Chromium), offers Puppeteer's functionality within Python. It's well-suited for scenarios requiring user behavior simulation.

Code Example:

import asyncio
from pyppeteer import launch
import random

async def fetch_page(url, proxy):
    browser = await launch(headless=True, args=[f'--proxy-server={proxy}'])
    page = await browser.newPage()
    await page.goto(url)
    content = await page.content()
    await browser.close()
    return content

async def main():
    # Proxy IP pool
    PROXY_LIST = [
        'http://proxy1.98ip.com:port',
        'http://proxy2.98ip.com:port',
        # Add more proxy IPs...
    ]
    url = 'https://example.com'
    proxy = random.choice(PROXY_LIST)
    html = await fetch_page(url, proxy)
    # Page content parsing
    # ...

if __name__ == "__main__":
    asyncio.run(main())

III. Conclusion

Modern web crawling tools (2025) offer significant improvements in efficiency, stability, security, and scalability. Integrating 98IP proxy services further enhances flexibility and success rates. Choose the tool best suited to your target website's characteristics and requirements, and configure proxies effectively for efficient and secure data crawling.

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