Proxy Basic

The proxy basics worth knowing, from what a proxy server really is to IP reputation, blacklisting, anonymity levels, ports, and the HTTP, HTTPS and SOCKS5 protocols.

Proxy Provider Support: What Good Onboarding Looks Like

Proxy provider support is what decides whether you ever need the SLA. Here is the week-one test plan, the response bars to set, and the warning signs.

SparkProxy·Sep 29, 2026Proxy Basic

Do You Actually Need Proxies? A Five Question Check

Do I need a proxy? Five questions that qualify the purchase, the free fixes to try first, and the cases where an official API or nothing at all is the right answer.

SparkProxy·Sep 28, 2026Proxy Basic

Why Proxy Prices Vary So Much Between Providers

Why are proxies expensive, and why does the same product span 9x between vendors? The seven real cost drivers, and how to tell a bargain from a warning sign.

SparkProxy·Sep 28, 2026Proxy Basic

Proxy Terms Buyers Get Wrong: Ports, Threads and Bandwidth

Proxy terms explained for buyers: the words that mean different things at different vendors, what each misreading costs, and the questions that settle them.

SparkProxy·Sep 27, 2026Proxy Basic

Proxy Budgets: What a Small Team Should Plan to Spend

A proxy budget is five lines, not one price. How to split base plan, overage reserve and a warm second provider, with three worked budgets by team size.

SparkProxy·Sep 26, 2026Proxy Basic

Proxy Buying Mistakes First-Time Buyers Keep Making

Ten proxy buying mistakes that cost money even when the vendor is honest: wrong type, unmeasured bandwidth, annual lock-in and the sizing errors behind them.

SparkProxy·Sep 26, 2026Proxy Basic

What a Proxy Plan Includes: Reading the Spec Sheet

What is included in a proxy plan, field by field: threads, bandwidth caps, ports, whitelist slots and pool counts, plus the things no spec sheet ever promises.

SparkProxy·Sep 25, 2026Proxy Basic

What a Static IP Actually Gets You, and What It Does Not

A static IP proxy buys one property: an address a service recognises tomorrow. Here is what that is worth, where buyers overpay, and when rotation wins.

SparkProxy·Sep 24, 2026Proxy Basic

Proxy Manager Software: What It Does and When You Need One

What a proxy manager does, the five kinds of proxy manager software from browser switchers to local rotators, and when a provider gateway makes one unnecessary.

SparkProxy·Sep 20, 2026Proxy Basic

Why Proxy Accounts Get Suspended and How to Avoid It

Proxy account suspended? The policy violations, abuse reports, payment issues and usage mistakes behind suspensions, and how to stay compliant or appeal.

SparkProxy·Sep 20, 2026Proxy Basic

Proxy Rotation Interval: How Often Should Your IP Change

How to choose a proxy rotation interval: per request, 1, 5 or 30 minutes. Work it out from the target's per-IP limit, your request rate and your session length.

SparkProxy·Sep 19, 2026Proxy Basic

Anonymous Proxy Detected: Why Sites Flag Your Connection

Anonymous proxy detected? Why sites show the error, the IP databases and headers behind it, how to diagnose it in minutes, and which proxy types get flagged.

SparkProxy·Sep 18, 2026Proxy Basic

City-Targeted Proxies: When You Need Them and What They Cost

City targeted proxies explained for buyers: when city-level IPs change what you see, why they mean residential per-GB pricing, and when country is enough.

SparkProxy·Sep 17, 2026Proxy Basic

Why Proxy Providers Ask for KYC and Use-Case Approval

Proxy KYC verification explained: what providers ask for, why use-case approval exists, what gets rejected, and how to get an account approved on day one.

SparkProxy·Updated Sep 17, 2026Proxy Basic

Where Do Residential Proxy IPs Come From

Residential proxy sourcing explained: the five channels providers use to get consumer IPs, what consent must cover, and how to vet a vendor before you buy.

SparkProxy·Sep 12, 2026Proxy Basic

What Proxy Success Rate Means and How to Measure It Yourself

Proxy success rate is measured at three different layers and vendors publish the flattering one. Here is what it hides and how to measure yours properly.

SparkProxy·Sep 11, 2026Proxy Basic

How Much Do Proxies Cost? Real Prices by Proxy Type

Real proxy cost by type: per-GB residential, per-IP datacenter and ISP, mobile monthly rates, plus the cost-per-1,000-pages math that decides your bill.

SparkProxy·Sep 10, 2026Proxy Basic

How Long Do Proxy IPs Last? Replacement Policies Compared

How long proxy IPs really last by type, and what a proxy IP replacement policy must cover before you buy: swap caps, turnaround, refunds and fine print.

SparkProxy·Sep 10, 2026Proxy Basic

How Enterprise Proxies Intercept and Re-Sign TLS Traffic

A TLS interception proxy decrypts and re-signs HTTPS using a private CA. How it works, what it breaks, and how to decide whether you need to buy one.

SparkProxy·Sep 9, 2026Proxy Basic

Are Proxies Legal? What Buyers Need to Know

Are proxies legal? Yes in most countries. The risk sits in what you route through them: case law, country rules, and the questions to ask before you buy.

SparkProxy·Updated Sep 17, 2026Proxy Basic

What Is Proxy Load Balancing? Algorithms and Health Checks

Proxy load balancing decides which IP handles each request. Compare round-robin, weighted, least-connections and consistent hashing, plus health checks.

SparkProxy·Sep 3, 2026Proxy Basic

What Is DNS Resolution and How Proxies Handle It

How DNS resolution works, where it happens in a proxied request, and why socks5 vs socks5h and HTTP CONNECT decide whether your client or the proxy resolves.

SparkProxy·Sep 2, 2026Proxy Basic

Why Antidetect Browsers Need Proxies

Why antidetect browsers need proxies: the browser controls what a page reads, the proxy controls where packets come from. Detection scores both layers.

SparkProxy·Sep 1, 2026Proxy Basic

What Is DNS-over-HTTPS and How It Affects Proxy Traffic

DNS over HTTPS moves resolution into the browser, past the OS and sometimes past your proxy. How DoH and DoT change proxy traffic, CDN edges and geo answers.

SparkProxy·Aug 28, 2026Proxy Basic