Телеграм канал «ProxySeller»

Managing hundreds of proxies across campaigns or client accounts? Proxy Checker helps teams instantly validate proxy performance and reliability — before deployment In this video, we cover: - how to verify proxy uptime, latency, and GEO accuracy; - protocol and anonymity checks (HTTP / SOCKS4 / SOCKS5); - how to export results in TXT or CSV for workflow automation; - and why our tool can test up to 💯 proxies simultaneously — fast and free. For marketing, data, or SaaS teams — Proxy Checker ensures your infrastructure stays stable, efficient, and ready to scale 👉 Watch the full video on our YouTube channel

Financial data moves fast — markets, currencies, corporate reports. But manual collection can’t keep up. Our new guide explains how to automate financial data extraction using modern tools and Python libraries. You’ll learn: - where to safely collect stock, forex, and corporate data; - how proxies and header rotation help avoid blocks; - the best scraping methods for finance projects; - and key legal aspects you must know. ⚙️ Read the full article: Guide to Financial Data Web Scraping — and see how automation turns data chaos into clear insights.

SEO today isn’t a few keywords — it’s thousands of automated actions: semantic maps, SERP analysis, PPC audits. Yet even the best tools are only as strong as your IP infrastructure. Without proxies, businesses face CAPTCHAs, blocks, and unreliable data — weakening both strategy and execution. In our new video we explain: - when to use rotating vs. sticky sessions; - how residential proxies reveal true local search results; - ways to scale crawling and analytics without triggering anti-bot filters. 👉 Watch the full breakdown — and see why proxies have become a core business layer in SEO

⚠️ Caching bugs, wrong localization, or auth errors often come not from the code — but from how HTTP headers are set up. These “invisible” elements define routing, caching, security, traffic, and even language. In our new article: - HTTP header structure explained; - key types (request, response, entity, general); - practical use cases — from scraping to API security. 👉 Read the full article to learn how proper header config keeps systems stable, secure, and efficient

Even the best proxies won’t protect you from bans if they’re misconfigured In our new video, we break down the most common mistakes that cost businesses stability and access to data: • relying on free or “burned” IPs; • misconfigured authentication leading to leaks; • DNS leaks and confusion between HTTP and SOCKS5; • chaotic rotation or overloading a single IP 👉Learn how to avoid these risks while keeping your infrastructure stable — watch the full video on our channel

❓ Go or Python — which should your team choose in 2025? The wrong choice can mean higher costs, slower time-to-market, or scaling issues down the line 📌 In our latest article we break down: - Performance: Go handles concurrency and high-load systems; Python struggles unless optimized. - Speed of development: Python accelerates MVPs and AI projects; Go ensures predictable results at scale. - Automation: Python leads in scripting and libraries; Go excels in infrastructure automation. - Business impact: Python reduces time-to-market, Go reduces infrastructure costs. There’s no universal winner — it depends on your project’s goals and growth strategy 👉 Full analysis here: Go vs Python: How to Make the Right Choice?