Web Scraping · Proxynet Blog

Published
Access to This Page Has Been Denied: Causes and Fixes
Access to this page has been denied is HUMAN's (formerly PerimeterX) bot check. Turn on JavaScript and cookies, pause blockers and VPNs, then press and hold.
Written by:
Acar Diveroli
Published
Playwright Timeout 30000ms Exceeded: Causes and Fixes
Playwright timeout 30000ms exceeded means a navigation, a locator, an expect check or the whole test ran out of time. Read the call log, then fix the cause.
Written by:
Acar Diveroli
Published
What Is IP Reputation and Why Proxies Get Blocked
IP reputation is a score built from an address's past behaviour and network type. Here is what it measures, why proxies get blocked and how it recovers.
Written by:
Acar Diveroli
Published
Proxies for Google Rank Tracking: Why Location Matters
Google builds a different results page for each country, city, language and device, so a rank check is only as accurate as the place it runs from.
Written by:
Acar Diveroli
Published
Web Scraping in Python with Rotating Proxies
Point requests or httpx at one rotating gateway, retry 429s with backoff, cap concurrency and verify the exit IP. Tested Python code, per-request vs sticky.
Written by:
Acar Diveroli
Published
Web Scraping vs API: Which One Should You Use?
An API returns the data a provider chooses to share, in a fixed format; web scraping reads the page itself. We compare both and fetch the same data both ways.
Written by:
Acar Diveroli
Published
What Is Web Scraping and How Does It Work?
Web scraping is the automated collection of data from web pages: a program downloads the HTML, picks out fields and saves them. How it works and what it is for.
Written by:
Acar Diveroli
Published
Cheerio Web Scraping in Node.js: A Step-by-Step Tutorial
Cheerio parses HTML in Node.js with jQuery-style selectors. Build a tested scraper with fetch, pagination, a concurrency limit, retries, JSON and a proxy.
Written by:
Acar Diveroli
Published
How to Clean Scraped Data with Pandas in Python
Clean scraped data with pandas by fixing text first, then types, duplicates, gaps and outliers, and validating before you save. A full tested script included.
Written by:
Acar Diveroli
Published
How to Extract Data From PDF Files: Tables, Text and OCR
Check whether the PDF has a text layer first. If it does, Excel or pdfplumber reads the tables directly; scanned pages need OCR. Tested Python code inside.
Written by:
Acar Diveroli
Published
How to Handle Personal Data (PII) in Scraped Datasets
Scraped data often carries personal data: names, profile links, emails and phone numbers in free text. How to find it, cut it down, mask it and store it safely.
Written by:
Acar Diveroli
Published
How to Save Scraped Data to CSV, JSON and SQLite
Save scraped rows to CSV for spreadsheets, JSON Lines for append-only logs and SQLite for deduplicated, incremental runs. Tested Python code included.
Written by:
Acar Diveroli
Access to This Page Has Been Denied: Causes and Fixes
Written by: Acar Diveroli
Web ScrapingPublished
Playwright Timeout 30000ms Exceeded: Causes and Fixes
Written by: Acar Diveroli
TutorialPublished
What Is IP Reputation and Why Proxies Get Blocked
Written by: Acar Diveroli
ProxiesPublished
Proxies for Google Rank Tracking: Why Location Matters
Written by: Acar Diveroli
Use CasesPublished
Web Scraping in Python with Rotating Proxies
Written by: Acar Diveroli
Web ScrapingPublished
Web Scraping vs API: Which One Should You Use?
Written by: Acar Diveroli
ComparisonPublished
What Is Web Scraping and How Does It Work?
Written by: Acar Diveroli
Web ScrapingPublished
Cheerio Web Scraping in Node.js: A Step-by-Step Tutorial
Written by: Acar Diveroli
TutorialPublished
How to Clean Scraped Data with Pandas in Python
Written by: Acar Diveroli
TutorialPublished
How to Extract Data From PDF Files: Tables, Text and OCR
Written by: Acar Diveroli
TutorialPublished
How to Handle Personal Data (PII) in Scraped Datasets
Written by: Acar Diveroli
Web ScrapingPublished
How to Save Scraped Data to CSV, JSON and SQLite
Written by: Acar Diveroli
TutorialPublished
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