What is robots.txt, and how can I use it to control crawling and indexing?

أفضل جواب: Thanks Mr Omar for invitation:   I agree with  answer for Mr Vaiyapuri ... الإطلاع على المزيد

أفضل جواب: z-index is basically to give significance if we have multiple divisions overlapping.The one with greater ... الإطلاع على المزيد

أفضل جواب: That's true, getting a home automation system with all the necessary detectors can be way easier. Persona ... الإطلاع على المزيد

أفضل جواب: to control the main line flow so that with minimum efforts main flow is controlled easily..... الإطلاع على المزيد