customization – Find what embeds this numeric string in pages head?
I know, it might not be relevant to the development of wordpress stuff, but I came to very interesting and head scratching problem.
I noticed that when particular theme is enabled, strange numeric string appears across the pages of my wp site directly after the head element in html code.
Also had the same strange string when got an exit_recovery_mode error page.
How would you debug this and figure out which code from the theme might be injecting something? Directly searching with grep in the theme files for that numeric string, did not bring any results. I can not get rid of the theme unfortunately.