Unwanted strings in footer section

Hello,

I have been seeing this thing in my footer section :-

0 | 1504:post_meta 2147 | cached | internal | 240 | 0 | notoptions:options 2148 | cached | internal | 382060 | 0 | alloptions:options 2149 | cached | internal | 240 | 0 | notoptions:options 2150 | cached | internal | 382060 | 0 | alloptions:options 2151 | cached | internal | 240 | 0 | notoptions:options 2152 | cached | internal | 382060 | 0 | alloptions:options 2153 | cached | internal | 240 | 0 | notoptions:options 2154 | cached | internal | 382060 | 0 | alloptions:options 2155 | cached | internal | 240 | 0 | notoptions:options 2156 | cached | internal | 382060 | 0 | alloptions:options 2157 | cached | internal | 240 | 0 | notoptions:options 2158 | cached | internal | 382060 | 0 | alloptions:options 2159 | cached | internal | 857 | 0 | 1504:posts 2160 | cached | internal | 2454 | 0 | 1504:post_meta 2161 | cached | internal | 240 | 0 | notoptions:options 2162 | cached | internal | 382060 | 0 | alloptions:options 2163 | cached | internal | 240 | 0 | notoptions:options 2164 | cached | internal | 382060 | 0 | alloptions:options 2165 | cached | internal | 240 | 0 | notoptions:options 2166 | cached | internal

This was a short part of it, it is almost of the length of my homepage.

site – https://www.gobabygo.in