Litport.net Blog

Struggling with Instagram's feedback required error? Learn how to diagnose, fix, and prevent this common issue with practical solutions for both developers and social media managers.

Residential proxies have become essential tools for developers and security professionals. This guide explores their technical implementation, security implications, and best practices for 2025.

This comprehensive guide explores effective strategies for spying on your competitors' Google Ads in 2024. Learn how to use tools like the Google Ads Transparency Center, Auction Insights report, and third-party solutions to gain valuable insights into your competitors' ad strategies. Discover how to identify new keyword opportunities, optimize your ad copy and landing pages, and stay ahead in the competitive world of Google Ads.

This article provides an in-depth comparison of IPv4 and IPv6, the two primary versions of Internet Protocol used for device identification and data routing on the internet. It explores the history, features, and advantages of each protocol, as well as the challenges and strategies involved in transitioning from IPv4 to IPv6.

This comprehensive article explores the world of proxy error codes, explaining why they occur and providing solutions to help you overcome them. It covers common client-side and server-side proxy errors, such as 400 Bad Request, 401 Unauthorized, 502 Bad Gateway, and 504 Gateway Timeout, along with troubleshooting steps and the importance of using high-quality proxies like residential proxies to minimize the occurrence of these errors.

This in-depth guide explains how PerimeterX's sophisticated bot detection system works and analyzes real user behavior to block web scraping attempts. It covers several methods to bypass PerimeterX, including scraping cached versions of web pages, using headless browsers with residential proxies, and leveraging smart proxy services with built-in PerimeterX avoidance.

This comprehensive article delves into the intricacies of Gstatic.com, Google's content delivery network, exploring its purpose, structure, and functionality. It provides a detailed guide on ethically scraping Gstatic.com, covering techniques, legal considerations, and best practices to extract valuable data while navigating anti-scraping measures.

This comprehensive guide explains how to use cURL to send HTTP headers with your requests. It covers setting and modifying default headers, sending custom headers, and troubleshooting common issues. The article also includes examples and additional resources for further learning.

This comprehensive article explores the Facebook Session Expired error, explaining its causes and providing practical solutions to fix it. Whether you're casually browsing or scraping data from Facebook, this guide will help you troubleshoot the error and regain access to your account.

Learn what causes an Instagram IP ban, how to tell if your IP was blocked, and proven strategies to avoid and bypass IP bans on your Instagram account.