How does search engine perform ?

[komaljain0012]

Hello friends,


I want to know that How does search engine perform ? tell me guys

[Williams Reus]

- Search engines are used on the web to place the websites according to the ranking or suggestions.


- Search engines can be placed on any site that needs to be made as search engine friendly. It allows the search engines to search the sites and display them on the front according to the pre-defined ranking criteria.


- Once the site is suggested for the search engine then the website information gets collected and the links are followed on each web site.


- The linked websites works when the site is visited and on that other links also gets active.


- If there are more websites that link to the site of the user then the spider (information gatherer) will find the site and display it.

[somidiscount]

Search engines have two major functions: crawling and building an index, and providing search users with a ranked list of the websites they've determined are the most relevant.

crawling: Crawling is where it all begins – the acquisition of data about a website. This involves scanning the site and getting a complete list of everything on there – the page title, images, keywords it contains, and any other pages it links to – at a bare minimum. An automated bot – a spider – visits each page, just like you or I would, only very quickly. Even in the earliest days, Google reported that they were reading a few hundred pages a second.

Indexing: indexing is the process of taking all of that data you have from a crawl, and placing it in a big database. Imagine trying to a make a list of all the books you own, their author and the number of pages. Going through each book is the crawl and writing the list is the index.

[chris582]

Great information and useful one thanks for sharing with us