Web Scraping · Proxynet Blog – Page 3
Published
What Is Error 1015? How to Fix You Are Being Rate Limited
Error 1015 is a temporary block shown when too many requests reach a site behind Cloudflare in a short time. Why it appears, how long it lasts, what to do.
Written by:
Acar Diveroli
Published
How to Track Competitor Prices in E-Commerce
Competitor price tracking combines product matching, scheduled checks and change alerts. We cover seller APIs, a tested Python script and how often to check.
Written by:
Enver Kaya
Published
Web Scraping with C#: HttpClient and Proxy Setup
Scraping with C# comes down to one long-lived HttpClient, HtmlAgilityPack for the HTML, and a proxy passed to the handler as a WebProxy object.
Written by:Acar Diveroli
Published
How to Extract Data From a Website: Excel, Python, Tools
The right way to extract data from a website depends on volume and page structure. Five methods from Excel to Python, and when each one is enough.
Written by:Enver Kaya
Published
Google Unusual Traffic Error: What It Is and How to Fix It
Google's unusual traffic warning targets your IP address, not your account. What the sorry page means, why the CAPTCHA keeps coming back and how to fix it.
Written by:Enver Kaya
Published
How Bot Detection Works: The Logic of Anti-Bot Systems
Bot detection is not a single check: IP reputation, TLS fingerprint, headers, browser signals and behaviour are measured separately, then merged into one score.
Written by:Acar Diveroli
Published
429 Too Many Requests and Rate Limit Errors Explained
429 Too Many Requests means you sent more requests in a short time than a service allows. Here is how rate limits work and how to fix the error.
Written by:Acar Diveroli
Published
What Is IP Rotation and How Does It Work?
IP rotation means the exit IP of your requests changes within a pool. We cover the three rotation modes, the gateway flow and why the IP sometimes stays put.
Written by:Acar Diveroli
Published
What Is Pagination and How to Scrape Paginated Lists?
Pagination splits a long list into chunks. We cover the five pagination types, the stop conditions and how to resume an interrupted crawl with SQLite.
Written by:Acar Diveroli
Published
PHP Web Scraping: cURL, Guzzle and Proxy Setup
The core of scraping in PHP is a cURL request plus DOM and XPath parsing. We cover Guzzle, proxy options, robots.txt and retries with code we actually ran.
Written by:Acar Diveroli
Published
What Is Playwright and How to Use It With a Proxy
In Playwright, a proxy is set at browser launch or separately per context. We cover authentication, SOCKS5 and rotation with Python and Node.js examples.
Written by:Acar Diveroli
Published
Playwright vs Selenium: Which One Should You Pick?
Playwright waits for elements on its own and takes a proxy per context; Selenium covers more languages and real Safari. We wrote the same job in both.
Written by:Acar Diveroli
What Is Error 1015? How to Fix You Are Being Rate Limited
Written by: Acar DiveroliTutorialPublished
How to Track Competitor Prices in E-Commerce
Written by: Enver KayaUse CasesPublished
Web Scraping with C#: HttpClient and Proxy Setup
Written by: Acar DiveroliTutorialPublished
How to Extract Data From a Website: Excel, Python, Tools
Written by: Enver KayaUse CasesPublished
Google Unusual Traffic Error: What It Is and How to Fix It
Written by: Enver KayaTutorialPublished
How Bot Detection Works: The Logic of Anti-Bot Systems
Written by: Acar DiveroliWeb ScrapingPublished
429 Too Many Requests and Rate Limit Errors Explained
Written by: Acar DiveroliTutorialPublished
What Is IP Rotation and How Does It Work?
Written by: Acar DiveroliProxiesPublished
What Is Pagination and How to Scrape Paginated Lists?
Written by: Acar DiveroliWeb ScrapingPublished
PHP Web Scraping: cURL, Guzzle and Proxy Setup
Written by: Acar DiveroliTutorialPublished
What Is Playwright and How to Use It With a Proxy
Written by: Acar DiveroliTutorialPublished
Playwright vs Selenium: Which One Should You Pick?
Written by: Acar DiveroliComparisonPublished
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