Να περιλαμβάνει τη λέξη-κλειδί: Ή μια στενή παραλλαγή της, κατά προτίμηση στην αρχή. Some Internet sites present the identical material under distinctive URLs, which is referred to as duplicate written content. Search engines decide on just one URL (the canonical URL) to point out consumers, for every piece of material. https://hansa703oxd1.topbloghub.com/profile