Monday, June 7, 2010

Web scraping

Web scraping refers to the technique of deploying software for the purpose of extracting information from website and copying them elsewhere in a more structured format for the purpose of analyzing the stored content.

It is like simulation of human effort of accessing websites and gathering information from there. In this case websites and low https embedded in browsers are used to access and extract information. One can closely link it to being similar as Web Indexing which is a method used by search engines to index sites for the relevancy of the content with respect to the keywords. Web indexing is used for the purpose of Search Engine Optimization.

Web Scraping is also used for the purpose of online advertising but it is more like spamming the search engine listings with less relevant content to match the query. So now more and more search engines and websites are attempting to block software from accessing the content on their sites. They have a strict privacy policy but that is not enforceable in the court of law even a charge of plagiarism or web scraping is proved against the alleged party.


Web scraping is most popularly used for online price comparison for shopping sites, monitoring of weather data, research and online marketing. There are various techniques employed for the purpose of web scraping such as website users copy pasting the content to other pages, expressing matching using Linux shell programming commands, hyper text transfer protocol programming, HTML parsing etc. Web Scraping software are though commonly used for the purpose but then most sites restrict their access.

Google Adwords allows the use of specific keywords in a PPC Campaign. A PPC campaign can be target special customers in the right manner. Make sure your PPC
campaign is well planned and monitored which ensures its success.

SEO is an online marketing process (Search engine optimization) to increase the quality traffic via natural or unpaid search results. SEO services help you to optimize the website to make it search engine and user friendly. SEO consultant uses different SEO techniques to get top ranking for desired search terms.


Related Post : Search Analytics

1 comment:

  1. Hey that's very informative. Thanks for sharing this information. SEO Services

    ReplyDelete