Section 1; para 1; There are many consistency errors in the the para and the infobox. Here goes the list:
Parameter
Prose
Infobox
Length
70.1 meters (230 ft 0 in)
62.78 m (206 ft 0 in)
Beam
14 meters (45 ft 11 in)
13.94 m (45 ft 9 in)
Draft
6.8 meters (22 ft 4 in)
6.3 m (20 ft 8 in)
Displacement
2,824 long tons/3,110 long tons
2,707 long tons
Indicated HP
1,540 kW
1,374 kW
Speed
10.5 knots (19.4 km/h; 12.1 mph)
11 knots (20 km/h; 13 mph)
Please correct these. And also mostly in many of other ship articles of Austia-Hungary (mostly done by you), used the displcament format as XXX tons (XXX long tons; XXX short tons). Please consider the same here.
Should all be fixed now.
Section 1; para 2; "they carried a pair of landing guns, one of which was an 8-pounder and the second was a 4-pounder", nothing about this guns was put in the infobox.
Added
Section 2; A comma (,) after "to protect Austria's coastline"
Added
Section 2.2; para 1; Remove thedup-link of Venice. First linked in para 1 of Section 2.1
Fixed
Consider adding the information about guns refitted around 1867 to the infobox.