I don't have to click to enlarge the photo to see those lines, they are obvious!
I wouldn't worry about what other people's tests look like - with our second my lines were faint early on but with our third they were super dark around the same time so things can change so much between people and pregnancies.
To add this was on FRERs and CBs, I hadn't heard of an IC back then lol! From what I have seen, many women don't seem to see particularly strong lines on ICs until their period is due or after. Some do, but I have seen more with faint lines than dark so I would say your results seem pretty good to me