default:torrent.by does not return categories in its search results.</br>To add to your Apps' Torznab indexer, replace all categories with 8000(Other).
search:
paths:
- path:"{{ if .Keywords }}search/?search={{ .Keywords }}&cat=0&search_in=0{{ else }}today{{ end }}"
rows:
selector:tr[class^="ttable_col"]
fields:
category:
text:other
title:
selector:td:nth-child(3) a
filters:
- name:re_replace
args:["(?i)S*(\\d{2,3})[xх](\\d{2,3})","S$1E$2"]
- name:re_replace
args:["(?i)E*(\\d{2,3})-(\\d{2,3})\\s*из\\s*(\\d{2,3})","E$1-$2 из $3"]