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David Razvan

Content Writer

Content writer at Proxyon covering datacenter and ISP proxies. His guides break down infrastructure choices so readers can pick the right setup without the jargon.

Articles by David Razvan

Guides and breakdowns on proxies, web scraping, and staying unblocked at scale.

Best Scraping Tools & Methods (2026)

Best Scraping Tools & Methods (2026)

A comparison of the best web scraping tools and methods for 2026, covering no-code scrapers, coding frameworks, APIs, and proxy setups.

David Razvan
September 4, 2026
TikTok Proxy Explained

TikTok Proxy Explained

A TikTok proxy routes your traffic through a different IP, letting you access TikTok, manage accounts, and view region content.

David Razvan
September 4, 2026
NetNut Shutdown Explained

NetNut Shutdown Explained (2026)

NetNut's residential proxy network was disrupted by Google and the FBI over ties to the Popa botnet. Here's what happened and how to migrate safely.

David Razvan
September 4, 2026
Browser Fingerprinting Explained

Browser Fingerprinting Explained

Browser fingerprinting tracks you without cookies using screen, font, and GPU data. Learn how it works and how to stop it from exposing your setup.

David Razvan
September 4, 2026
ISP Proxy IP Whitelisting (2026)

ISP Proxy IP Whitelisting (2026)

IP whitelisting authenticates ISP proxy connections by source IP instead of credentials. Learn when it fits, how to set it up, and common pitfalls.

David Razvan
September 4, 2026
How to Build a SERP Scraper That Scales

How to Build a SERP Scraper That Scales

Learn how to build scalable SERP scraping solutions with rotating proxies, concurrent requests, and retry logic. Full Python example included.

David Razvan
September 4, 2026
Rayobyte Review

Rayobyte Review (2026)

Rayobyte offers residential and datacenter proxies, but at $12.50/GB, the cost is hard to justify. See how it compares to cheaper alternatives.

David Razvan
August 30, 2026
Best Python Web Scraping Libraries

Best Python Web Scraping Libraries (2026)

Compare the best Python web scraping libraries in 2026: Requests, BeautifulSoup, Playwright, and Scrapy, with code examples.

David Razvan
August 30, 2026
How to Scrape TCGplayer: Prices, Data, and the Rules (2026)

How to Scrape TCGplayer: Prices, Data, and the Rules (2026)

TCGplayer bans scraping in its Terms, and its API is closed to new developers. Here's what's actually allowed and how to get pricing data safely.

David Razvan
August 25, 2026
Asynchronous Web Scraping Python (2026)

Asynchronous Web Scraping Python (2026)

Learn how asynchronous web scraping works in Python, see a working aiohttp example, and pair it with proxies to avoid blocks at scale.

David Razvan
August 24, 2026
Roblox Proxy Explained (2026)

Roblox Proxy Explained (2026)

Roblox proxies route your API requests and accounts through different IPs to dodge rate limits, test regions, and manage multiple accounts safely.

David Razvan
August 20, 2026
Proxy SwitchyOmega Explained (2026)

Proxy SwitchyOmega Explained (2026)

Proxy SwitchyOmega lets you switch between proxy profiles in Chrome and Firefox with one click, routing chosen sites through a proxy automatically.

David Razvan
August 15, 2026
HTTP 499 Explained

HTTP 499 Explained

HTTP 499 means the client closed the connection before the server could respond. Learn why it happens and how to fix it in Nginx, Cloudflare, and scrapers.

David Razvan
August 12, 2026
What Is a Shopping Bot?

What Is a Shopping Bot?

A shopping bot automates checkout, restock tracking, or price monitoring. Here is how they work, where proxies fit in, and how they avoid getting shut out.

David Razvan
August 11, 2026
Sticky Sessions vs Rotating Proxies

Sticky Sessions vs Rotating Proxies

Sticky keeps one IP per session; rotating swaps IPs per request. Here's when to use each.

David Razvan
August 10, 2026

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