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The latest guides, research, and updates from the Proxidize team.

Web Scraping

Which C# Tools Should You Use for Web Scraping?

Zeid AbughazalehZeid Abughazaleh on Oct 23, 2026

C# web scraping usually pairs HttpClient with an HTML parser such as AngleSharp. Reuse one client, set firm limits, validate every response, and stop pagination loops before saving records. Use Playwright for JavaScript-rendered pages, and add proxies only when a documented routing or location requirement exists.

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Page 17 of 241 posts

What is JavaScript?

Yazan SharawiYazan Sharawi on Sep 19, 2025

JavaScript is one of the most widely used programming languages in the world, along with markup languages such as HTML and CSS, The main purpose of JavaScript is to add functionality to your website, in other words make your website alive. Back in the day websites were static and then JavaScript showed up and solved this problem.

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What is an IP Address?

Zeid AbughazalehZeid Abughazaleh on Sep 19, 2025

An IP address is a network-layer address used to send data to and from a device, server, router, proxy, or other network interface. Your laptop may have a private address inside your home while websites see a public address supplied by your router, ISP, VPN, or proxy. That distinction is why one device can have several IP addresses—and many devices can appear online under the same one.

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What is an ETL Pipeline?

Zeid AbughazalehZeid Abughazaleh on Sep 12, 2025

An ETL pipeline is a data processing tool used to extract, transform, and load data from various sources into an organized system. It begins with extracting raw data, transforming it into a cleaner format, and then loading it into a database.

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HTTP 429 Too Many Requests: Causes and How to Fix It

Zeid AbughazalehZeid Abughazaleh on Aug 26, 2025

HTTP 429 Too Many Requests means a server has rate-limited a client because it sent more requests than allowed within a specified period. First check the response for a Retry-After header and wait for the specified time before retrying. For APIs, scrapers, and automation, reduce your request rate or concurrency and use exponential backoff with jitter instead of immediately repeating failed requests.

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How Do Price Comparison Sites Work, Make Money & Get Data?

Omar RifaiOmar Rifai on Aug 22, 2025

Price comparison sites collect offers from multiple sellers, turn inconsistent product and price data into comparable records, and help users evaluate those offers in one interface. They may receive data through merchant feeds, APIs, affiliate networks, structured data, permitted public-page collection, or a combination of methods. Most make money through commissions, referral clicks, advertising, leads, or merchant services.

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How to Scrape Reddit for Free with Python in 2026

Yazan SharawiYazan Sharawi on Aug 19, 2025

You can scrape Reddit with Python by requesting Reddit's structured data, handling cursor-based pagination, cleaning the returned JSON, and exporting posts or comments to formats such as JSON and CSV. Our open-source Reddit scraper uses a simple synchronous approach for smaller jobs and switches to asynchronous requests and proxy rotation for larger workloads.

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cURL vs Wget: Differences, Commands & When to Use Each

Yazan SharawiYazan Sharawi on Aug 14, 2025

cURL and Wget can both retrieve a URL, but they are optimized for different jobs. cURL is a general data-transfer client with precise control over requests, headers, bodies, authentication, uploads, and proxies. GNU Wget is a retrieval tool designed around downloading files reliably and following links recursively.

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What is cURL?

Yazan SharawiYazan Sharawi on Jul 30, 2025

cURL, short for Client URL, is a command-line tool used to send and receive data from servers using a wide variety of protocols. It’s built on a library called libcurl and supports protocols like HTTP, HTTPS, FTP, SMTP, LDAP, and more.

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