Hello

on my site, i have secondary menu (it's only useful tool for users), which in include in all pages of this site (~30k pages)

file size 12-15kb.

that's why i want to exclude content of this file from google indexation.

how can i do it ?

this is separate file, which i include (php) in all files

is there any code like in adsese is (<!-- google_ad_section_start(weight=ignore) -->) or may be other way?

thank you

P.s. can this file cause any problem for this site. if google check the same file in all pages. (page have ~50-80kb size and of course unique content, title, and description)

Output it using javascript, that should work.

HTH

Output it using javascript, that should work.

Yes, u are right.

is there any other opinion (way)

thank you

Readup on robot.txt files. They can exclude files and directories from a googlebot