Use ctrl + f and search how many targets are found in the page based on text in the page like "3y" which then descends based on time since Imgflip tells you when you followed them (these all for an account made in 2021 or later, from earliest to latest, are 5y, 4y, 3y, 2y, 1y, 12mo, 11mo, 10mo, 9mo, 8mo, 7mo, 6mo, 5mo, 4mo, 3mo, 2mo, 1mo, 4w, 3w, 2w, 1w, 7d, 6d, 5d, 4d, 3d, 2d, 1d, 24h, 23h, 22h, 21h, 20h, 19h, 18h, 17h, 16h, 15h, 14h, 13h, 12h, 11h, 10h, 9h, 8h, 7h, 6h, 5h, 4h, 3h, 2h, 1h, <1h)
Tally up how many results you get on the page and then add them up in a calculator. I got 894 for example, this is my math
109 “3y”
234 “2y”
254 “1y”
20 “12mo”
22 “11mo”
31 “10mo”
30 “9mo”
31 “8mo”
13 “7mo”
8 “6mo”
8 “5mo”
26 “4mo”
35 “3mo”
26 “2mo”
11 “1mo”
3 “4w”
13 “3w”
10 “2w”
2 “1w”
8 in change which I counted (less than a week ago)
894 in total
Of course new users don't have to worry about this since they usually don't have so many people followed they can't just manually count it, but for people who've been here for a lot longer like me it's very useful