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Anteprima dei dati
Keyword | Title | ResultURL | MainSite | Date | Description |
|---|---|---|---|---|---|
Web crawler | Web Crawler 101: What Is a Web Crawler? (And How It Works) | https://www.webfx.com/blog/internet/what-is-a-web-crawler/ | https://www.webfx.com | A web crawler, also referred to as a search engine bot or a website spider, is a digital bot that crawls across the World Wide Web to find and index pages for search engines. Search engines don't magically know what websites exist on the Internet. The programs have to crawl and index them before they can deliver the right pages for keywords ... | |
Web scraper | Web Scraper - The #1 web scraping extension | https://www.webscraper.io/ | https://www.webscraper.io | Web Scraper allows you to build Site Maps from different types of selectors. This system makes it possible to tailor data extraction to different site structures. Export data in CSV, XLSX and JSON formats Build scrapers, scrape sites and export data in CSV format directly from your browser. | |
Web scraper | 10 FREE Web Scrapers That You Cannot Miss in 2022 - Octoparse | https://www.octoparse.com/blog/9-free-web-scrapers-that-you-cannot-miss | https://www.octoparse.com | Jun 20, 2022 | Top 4 Web Scraping Plugins and Extensions 1. Data Scraper (Chrome) Data Scraper can scrape data from tables and listing type data from a single web page. Its free plan should satisfy most simple scraping with a light amount of data. The paid plan has more features such as API and many anonymous IP proxies. |
Web scraper | Microsoft Edge Addons | https://microsoftedge.microsoft.com/addons/detail/web-scraper-free-web-sc/jfmdjnnfminejadhegajcjbpgjofnkaj | https://microsoftedge.microsoft.com | Description Web Scraper automates website data extraction right within your browser. With a simple point-and-click interface, the ability to extract thousands of records from a website takes only a few minutes of scraper setup. | |
Web crawler | What is a Web Crawler? (In 50 Words or Less) - HubSpot | https://blog.hubspot.com/marketing/web-crawler | https://blog.hubspot.com | Feb 18, 2022 | What is a web crawler. A web crawler — also known as a web spider — is a bot that searches and indexes content on the internet. Essentially, web crawlers are responsible for understanding the content on a web page so they can retrieve it when an inquiry is made. You might be wondering, "Who runs these web crawlers?" |
Web crawler | Web Crawling: Overview, Way it Works & Real-life Examples - AIMultiple | https://research.aimultiple.com/web-crawler/ | https://research.aimultiple.com | Dec 15, 2020 | Web crawling is the process of indexing data on web pages by using a program or automated script. These automated scripts or programs are known by multiple names, including web crawler, spider, spider bot, and often shortened to crawler. Web crawlers copy pages for processing by a search engine, which indexes the downloaded pages so that users ... |
Web scraper | Web Scraper - Free Web Scraping - Chrome Web Store - Google Chrome | https://chrome.google.com/webstore/detail/web-scraper-free-web-scra/jnhgnonknehpejjnehehllkliplmbmhn | https://chrome.google.com | Web Scraper utilizes a modular structure that is made of selectors, which instruct the scraper on how to traverse the target site and what data to extract. Thanks to this structure, data mining from modern and dynamic websites such as Amazon, Tripadvisor, eBay, as well as from lesser-known sites is effortless. ... | |
Web crawler | What is a web crawler? | How web spiders work | Cloudflare | https://www.cloudflare.com/learning/bots/what-is-a-web-crawler/ | https://www.cloudflare.com | A web crawler, spider, or search engine bot downloads and indexes content from all over the Internet. The goal of such a bot is to learn what (almost) every webpage on the web is about, so that the information can be retrieved when it's needed. They're called "web crawlers" because crawling is the technical term for automatically accessing a ... |
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Il web scraping di DuckDuckGo è legale?
Il web scraping è generalmente legale se i dati estratti sono disponibili al pubblico invece di essere personali. Cosa fare con i dati è un'altra questione. Scopri di più sulla legalità del web scraping in questo post del blog. Se non sei sicuro, chiedi una consulenza legale professionale.