'/%3e%3cellipse%20opacity='0.34'%20cx='327.5'%20cy='339'%20rx='264.5'%20ry='264'%20fill='url(%23paint1_linear_12724_35442)'/%3e%3cdefs%3e%3clinearGradient%20id='paint0_linear_12724_35442'%20x1='327'%20y1='-2.524e-06'%20x2='327'%20y2='389.286'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%2327D9E5'/%3e%3cstop%20offset='0.927406'%20stop-color='%23004047'%20stop-opacity='0'/%3e%3c/linearGradient%3e%3clinearGradient%20id='paint1_linear_12724_35442'%20x1='328.02'%20y1='74.7771'%20x2='328.02'%20y2='395.312'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%2327D9E5'/%3e%3cstop%20offset='0.927406'%20stop-color='%23004047'%20stop-opacity='0'/%3e%3c/linearGradient%3e%3c/defs%3e%3c/svg%3e)
Proxy fundamentals
Forward Proxy vs Reverse Proxy: What’s the Difference?
Learn the difference between forward and reverse proxies, how they work, and when to use each for privacy, security, and performance optimization.
8 min read
Proxy fundamentals
Dedicated IP vs Shared IP: Differences, Uses, and Which One to Choose
Learn about the key differences between dedicated and shared IP to understand which can benefit your use case more.
11 min read
Proxy fundamentals
Proxies for Large Language Model (LLM) Training: A Complete Guide
Find out how proxies are used to train large language models (LLMs) such as ChatGPT and Claude. Start collecting data for your models today.
11 min read
Proxy fundamentals
Mobile Proxy vs Residential Proxy: Which Is Better for Your Use Case?
Unsure if you need a mobile proxy vs residential proxy? We break down the differences in speed, cost, and anonymity to help you pick the right tool.
6 min read
Proxy fundamentals
Are HTTP Headers Case Sensitive?
Learn about HTTP header names and whether they need to be case sensitive for your requests to reach all websites and browsers properly while web scraping.
4 min read
Proxy fundamentals
What Is Email Scraping? Tools, Laws & Full Guide
Learn what email scraping is, how it works, what automated tools to use, and the steps you should take to start scraping email addresses yourself.
11 min read
Proxy fundamentals
What Is Web Crawling? A Simple Guide to Web Crawlers
This guide explains how web crawlers help search engines display accurate results and how websites ensure their content ranks well on them.
6 min read
Proxy fundamentals
cURL Timeout Explained: Settings, Errors, and Fixes
Learn all about cURL timeouts. Here’s how to set and debug timeouts to keep your requests, scripts, and automation reliable and efficient.
8 min read
Proxy fundamentals
What Is a Data Server? A Beginner’s Guide to How Servers Work
Discover what a data server is, what it does, how much it costs, who owns them, how to connect and use one, and more.
5 min read
Proxy fundamentals
What Is a 415 Status Code? Causes, Fixes, and Best Practices
Learn about the 415 status code, its common causes, and practical solutions to resolve issues.
4 min read
Proxy fundamentals
Understanding HTTP 503: Causes, Fixes, and Prevention Tips
Learn about HTTP 503 errors, their causes, and practical solutions to restore service quickly. Read on for fixes and troubleshooting tips.
6 min read
Proxy fundamentals
What Are HTTP Headers? A Practical Guide
Discover the essential role of HTTP headers in web communication. Learn how they work and why they are crucial for your online experience.
5 min read