Semalt Tips On The Best Online Website Crawler Tools

An online website crawler, also known as a spider, is the internet bot that can systematically browse the World Wide Web for data scraping or web indexing. Google, Bing, Yahoo and other search engines use various web crawling tools to update their content, and these website crawlers often visit the websites without approval. There are dozens of online website crawler tools, but the following ones are the best and help you accomplish your tasks at a fast speed.

1. Cyotek WebCopy:

Cyotek WebCopy is one of the best online website crawler services and allows you to copy the partial or entire site on your hard drive for offline uses. This program makes it easy for you to scrape data and helps you improve the search engine rankings of your web pages. Cyotek WebCopy will scan different web pages before downloading their content to your hard disk. You can use this service to scrape data from both simple and dynamic websites. One of the most distinctive features of Cyotek WebCopy is that it allows you to exclude a section of the site that you don't want to index. It is customizable and is compatible with all operating systems and web browsers. Moreover, Cyotek WebCopy does not include the virtual DOM or another form of JavaScript parsing.

2. Getleft:

Just like WebCopy, Getleft is an interactive online website crawler and is easy-to-use. It is primarily used as a data scraper and helps you rip a site with just a few clicks. Getleft downloads the data from the entire or partial website, thanks to its user-friendly control panel and unique options for making it possible. Once fully downloaded and launched, you just have to enter the URL of a website and select the files that you want to download before clicking the Go button. All the links will be downloaded to your hard drive instantly, and you can also use Getleft to index different web pages. Amazingly, this tool supports more than 15 languages and allows you to crawl the web content in a better way.

3. Scraper:

It is a Google Chrome extension with various data extraction and web crawling properties. No doubt, Scraper is a powerful and unique online website crawler that allows you to scrape data from different web pages. This tool is suitable for both coders and non-coders, and you just have to copy the data to its clipboard to get started. Scraper will copy the scraped data to a pre-defined file and will allow you to index multiple web documents at a time.

4. OutWit Hub:

It is one of the best website crawlers on the internet with dozens of features and options. OutWit Hub is primarily a Firefox add-on and is compatible with all operating systems. You can use this service to scrape data from dynamic web pages or to crawl your website or blog at a fast speed. OutWit Hub comes with a user-friendly interface, and you don't need to write any line of code to get your work done.