Glossary

Proxy Glossary Directory

Every term in the proxy glossary, explained in plain English.

All terms

Residential Proxy Datacenter Proxy ISP Proxy Mobile Proxy Rotating Proxy Static IP SOCKS5 HTTP Proxy HTTPS Proxy Transparent Proxy Forward Proxy Reverse Proxy Sticky Session Session Control Proxy Pool Backconnect Proxy Gateway Bandwidth Concurrency Thread Latency Ping Geolocation Geo-Targeting IP Rotation IP Reputation Subnet CIDR ASN CAPTCHA reCAPTCHA Fingerprinting Browser Fingerprint TLS Fingerprint User Agent Headers Cookies Honeypot Rate Limiting Throttling Ban IP Ban Blocklist Allowlist Web Scraping Crawler Spider Scraper Headless Browser Selenium Puppeteer Playwright Scrapy XPath CSS Selector DOM HTML Parsing JSON API REST Endpoint Request Response Status Code 403 Forbidden 429 Too Many Requests Proxy Chaining VPN vs Proxy Tor DNS DNS Leak WebRTC Leak Port Authentication Whitelisting Credentials SERP SERP Scraping Ad Verification Price Monitoring Market Research Sneaker Bot Account Creation CAPTCHA Solver Anti-Detect Browser Data Center Cloud IP Peer-To-Peer Network Exit Node Upstream Proxy Load Balancing Failover Uptime Success Rate Block Rate GDPR Robots.txt Crawl Budget Proxy Server IP Address IPv4 IPv6 SSL TLS Encryption Man-In-The-Middle SSL Certificate TCP Handshake TCP UDP Protocol Referer Session Cookie Canvas Fingerprinting WebGL Fingerprint Device Fingerprint Anti-Bot Bot Detection Cloudflare DataDome WAF Regex API Key OAuth Bearer Token Retry Logic Timeout Exponential Backoff Pagination Data Extraction Structured Data CSV Export Data Pipeline ETL Sitemap URL Frontier JavaScript Rendering AJAX Single-Page Application Lazy Loading Proxy Authentication Dedicated Proxy Shared Proxy Semi-Dedicated Proxy Geo-Restriction Web Unlocker Scraping API Mobile Carrier Free Proxy Premium Proxy

Featured provider

Start with the value pick: Cheapest Proxies

Browse the library below, then compare budget-friendly plans first.

Compare plans at Cheapest Proxies

Long-running crawlers work best on infrastructure that stays online around the clock. Free SSL and a free site migration come with the hosting plans at ifasthosting.com.

Related pages: Scraper Explained for Proxy Buyers, What Is SERP Scraping? and What Is Web Scraping?.