This crossword No. 15189 clues and answers were published on Sat 12 Jan 2019 and the puzzle can be visited by following The Guardian Quick Crossword No. 15189 link.
All Across Clues and Answers:
1-across – Groups of connected pages on the World Wide Web : WEBSITES
5-across – Was contrite about : RUED
9-across – Crave something belonging to someone else : COVET
10-across – Measure of noise intensity : DECIBEL
11-across – Hair styling device : CURLINGTONGS
13-across – Geometrician of the 3rd century BC : EUCLID
14-across – Japanese religion : SHINTO
17-across – Corrupt males : MARCELPROUST
20-across – Diminished : REDUCED
21-across – Ingenuous : NAIVE
22-across – Male deer : HART
23-across – Members of a male religious order : BRETHREN
All Down Clues and Answers:
1-down – Texas city linked to a 1993 siege and massacre : WACO
2-down – Camp out : BIVOUAC
3-down – Brains — news : INTELLIGENCE
4-down – Termination : ENDING
6-down – Relating to a densely populated area : URBAN
7-down – Erroneous belief : DELUSION
8-down – Hot chilli pepper — connects both : SCOTCHBONNET
12-down – Sully : BESMIRCH
15-down – More unpleasant : NASTIER
16-down – Eight-legged creature : SPIDER
18-down – Electronic detection system : RADAR
19-down – Average : MEAN
This crossword has in total 24 where 12 are across and 12 are down.