In this video, I explain search engine indexing in simple language for A Level Computer Science students.

The video covers:
What a search engine is
What a web crawler/spider does
How webpages are discovered
What information is collected from webpages
What an index is
Why search engines search the index instead of the whole internet live
How search results are found and ranked

This video is useful for OCR A Level Computer Science students studying Web Technologies, especially search engine indexing and website ranking.

Hashtags:
#SearchEngineIndexing, #SearchEngines, #OCRComputerScience, #ALevelComputerScience, #WebTechnologies, #ComputerScienceLesson, #OCRH446, #WebCrawler, #Indexing, #PageRank, #MoSir

Tags:
search engine indexing, search engines, web crawler, web spider, OCR A Level Computer Science, A Level Computer Science, web technologies, OCR H446, indexing, search engine ranking, PageRank, website ranking, computer science lesson, CS teacher, Mo Sir, search engine algorithm, internet search, webpage indexing, crawler and index