The Victorian era of British history was the period of Queen Victoria's reign from 20 June 1837 until her death, on 22 January 1901. It was a long period of peace, prosperity, refined sensibilities and national self-confidence for Britain. Some scholars date the beginning of the period in terms of sensibilities and political concerns to the passage of the Reform Act 1832.
Within the fields of social history and literature, Victorianism refers to the study of late-Victorian attitudes and culture with a focus on the highly moralistic, straitlaced language and behaviour of Victorian morality. The era followed the Georgian period and preceded the Edwardian period. The later half of the Victorian age roughly coincided with the first portion of the Belle Époque era of continental Europe.
Culturally there was a transition away from the Rationalism of the Georgian period and toward romanticism and mysticism with regard to religion, social values, and arts. In international relations the era was a long period of peace, known as the Pax Britannica, and economic, colonial, and industrial consolidation, temporarily disrupted by the Crimean War in 1854. The end of the period saw the Boer War. Domestically, the agenda was increasingly Liberal with a number of shifts in the direction of gradual political reform, industrial reform and the widening of the voting franchise. https://en.wikipedia.org/wiki/Victorian_era
Today, the term "Victorian morality" (Moral) can describe any set of Values that espouse sexual restraint, low tolerance of crime and a strict social code of conduct. https://en.wikipedia.org/wiki/Victorian_morality