Difference between Crawling and Indexing in Search Engine Optimization (SEO)
Prerequisite – Search Engine Optimization (SEO) | Basics
1. Crawling: Crawling is the discovery process in which search engines send out a team of robots (known as crawlers or spiders) to find newly updated content.
2. Indexing: Indexing is the process that stores information they find in an index, a huge database of all the content they have discovered, and seem good enough to serve up to searchers.
Difference between Indexing and Crawling :
|In the SEO world, Crawling means “following your links”.
||Indexing is the process of “adding webpages into Google search”.
|Crawling is the process through which indexing is done. Google crawls through the web pages and index the pages.
||When search engine crawlers visit any link is crawling and when crawlers save or index that links in search engine database is called indexing.
|When google visits your website for tracking purpose. This process is done by Google’s Spiders or Crawlers.
||After crawling has been done, the result gets put on to Google’s index (i.e. web search), which means Crawling and Indexing is a step by step process.
|Crawling is a process which is done by search engine bots to discover publicly available web pages.
||Indexing means when search engine bots crawl the web pages and saves a copy of all information on index servers and search engines show the relevant results on search engine when a user performs a search query.
|It finds web pages and queues for indexing.
||It analyses the web pages content and saves the pages with quality content in index.
|It crawls the web pages.
||It performs analysis on the page content and stores it in the index.
|Crawling is simply when search engines bots are actively crawling your website.
||Indexing is the process of placing a page.
|Crawling discovers the web crawler’s URLs recursive visits of input of web pages.
||Indexing builds its index with every significant word on a web page found in the title, heading, meta tags, alt tags, subtitles and other important positions.
|Crawling requires more resources than indexing
||Indexing is more resource-efficient as the information gathered during the crawling process is analyzed
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