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Open Web Scraper; Scraping a site; Selectors. Text selector Link selector Sitemap xml selector Link popup selector Image selector Table selector Element attribute selector HTML selector Grouped selector. Scrapingdog is a web scraping API to scrape any website in just a single API call. It handles millions of proxies, browsers and CAPTCHAs so developers and even non-developers can focus on data collection. You can start with free 1000 API calls. In this short tutorial, build a basic web scraper using Node.js. You will learn how to retrieve and parse data from both static and dynamic websites, including Reddit.

Web scraping is the process of gathering information from the Internet. Even copy-pasting the lyrics of your favorite song is a form of web scraping! However, the words “web scraping” usually refer to a process that involves automation. Some websites don’t like it when automatic scrapers gather their data, while others don’t mind. A page credit represents a single page loaded by the Web Scraper Cloud. For example if the scraper has to go through 100 pages then 100 page credits will be charged. If you are extracting 100 records from a single page only one page credit will be charged.

Web Scraping (also termed Screen Scraping, Web Data Extraction, Web Harvesting etc.) is a technique employed to extract large amounts of data from websites whereby the data is extracted and saved to a local file in your computer or to a database in table (spreadsheet) format.

Data displayed by most websites can only be viewed using a web browser. They do not offer the functionality to save a copy of this data for personal use. The only option then is to manually copy and paste the data - a very tedious job which can take many hours or sometimes days to complete. Web Scraping is the technique of automating this process, so that instead of manually copying the data from websites, the Web Scraping software will perform the same task within a fraction of the time.

A web scraping software will automatically load and extract data from multiple pages of websites based on your requirement. It is either custom built for a specific website or is one which can be configured to work with any website. With the click of a button you can easily save the data available in the website to a file in your computer.

Practical Usage Scenarios

• 1. Extract product details including price, images etc. from eCommerce websites for populating other websites, competition monitoring etc.


• 2. Extract business contact details including name, address, email, phone, website etc. from Yellow Pages, Google Maps etc. for marketing and lead generation.


• 3. Extract property details as well as agent contact details from real estate websites.

Methods of Web Scraping

Web Servers

• 1. Using software



Web Scraping software falls under 2 categories. First, which can be locally installed in your computer and second, which runs in cloud - browser based. WebHarvy, OutWit Hub, Visual Web Ripper etc. are examples of web scraping software which can be installed in your computer, whereas import.io, Mozenda etc. are examples of cloud data extraction platforms.

• 2. Writing code



You can hire a developer to build custom data extraction software for your specific requirement. The developer can in-turn make use of web scraping APIs which helps him/her develop the software easily. For example apify.com lets you easily get APIs to scrape data from any website.

Our Solution

The problem with most generic web scraping software is that they are very difficult to setup and use. There is a steep learning curve involved. WebHarvy was designed to solve this problem. With a very intuitive, point and click interface, WebHarvy allows you to start extracting data within minutes from any website.

Please watch the following demonstration which shows how easy it is to configure and use WebHarvy for your data extraction needs.

As shown in the video above, WebHarvy is a point and click web scraper (visual web scraper) which lets you scrape data from websites with ease. Unlike most other web scraper software, WebHarvy can be configured to extract the required data from websites with mouse clicks. You just need to select the data to be extracted by pointing the mouse. Yes, it is that easy !. We recommend that you try the evaluation version of WebHarvy or see the video demo.

Webscrape Cnn

Keywords: Web Scraper, Screen Scraper, Data Extraction, Web Scraping Software, Screen Scraping, Web Harvesting