[BASH] Seo-Checker

#!/bin/bash
# https://zerobyte.id/

clear
s_log='seo_checked.txt';

cat << "EOF"
 ____              ____ _     _
/ ___|  ___  ___  / ___| |__ | | ___ __
\___ \ / _ \/ _ \| |   | '_ \| |/ / '__|
 ___) |  __/ (_) | |___| | | |   <| |
|____/ \___|\___/ \____|_| |_|_|\_\_|

---------[ ZeroByte.ID ~ v1.0 ]---------

EOF
function alexachk() {
	url=$1
	ALXT=$(curl -s "https://www.alexa.com/siteinfo/${url}" | grep -C 2 'Global rank icon' | grep -e ^[0-9] | awk '{print $1}');
	if [[ -z $ALXT ]];then
		ALX='-';
	else
		ALX=$ALXT;
	fi
	echo '- Global Alexa Rank: '$ALX;
	echo 'Global Alexa Rank: '$ALX >> $s_log;
}
function dailypv() {
	URL=$1;
	curl -s -F "go=Submit" -F "url=${URL}" -X POST "http://www.siteworthtraffic.com/" -o /dev/null
	PVD=$(curl -s "http://www.siteworthtraffic.com/report/${URL}" | grep '<td>Unique Pageviews</td>' | head -1 | sed 's|<td>||g' | sed 's|</td>||g' | awk '{print $4}');
	echo "- Daily Pageviews: ${PVD}";
	echo 'Daily Pageviews: '$PVD >> $s_log;
}

function dapachk() {
	URL=$1;
	DAPA=$(curl -s -F "url_form=${URL}" -X POST http://www.scrolltotop.com/MozRank-Domain-Authority-Checker.php | grep ">${URL}<" | sed 's|<| |g' | sed 's|>| |g' | sed 's|td||g');
	DA=$(echo $DAPA | awk '{print $6}');
	PA=$(echo $DAPA | awk '{print $8}');
	echo '- Domain Authority: '$DA;
	echo 'Domain Authority: '$DA >> $s_log
	echo '- Page Authority: '$PA;
	echo 'Page Authority: '$PA >> $s_log
}

echo -ne 'Weblist: ';read urls;
echo '';

for urlz in $(cat $urls);
do
	url=$(echo $urlz | sed 's|http://||g' | sed 's|https://||g' | sed 's|/| |g' | awk '{print $1}' | sed 's|www.||g');
	echo '# URL: '$url;
	echo $url >> $s_log;
	alexachk $url;
	dailypv $url;
	dapachk $url;
	echo '# EOF';
	echo '' >> $s_log;
	echo '';
	sleep 1s
done