As an SEO specialist, I often face the need to check content uniqueness. I usually use several programs to reduce the likelihood of errors: Advego, ETXT, Contentwatch, and Text.ru. I installed ETXT on my computer so I wouldn't have to wait in line with other users. This program analyzes text longer than the others and usually shows a lower level of uniqueness. Meanwhile, Text.ru and Contentwatch always provide higher scores. If the text contains borrowed fragments, all sources are indicated. Although the process takes a lot of time, I consider this service to be the strictest and most objective. In my work, I rely specifically on its results.
