for x in {10..12}; do
page="https://example.com/$x";
echo -n "$page ";
curl -Is "$page" 2>/dev/null | head -n 1|cut -d$' ' -f2;
done
for x in {10..12}; do
page="https://example.com/$x";
echo -n "$page ";
curl -Is "$page" 2>/dev/null | head -n 1|cut -d$' ' -f2;
done