Message at bottom of page

Hi,

Could someone tell me why the message at the bottom of each page is not the “same” for each page ?
Some page display for example:

<!-- Page optimized by LiteSpeed Cache @2023-01-28 10:10:33 -->
<!-- Page generated by LiteSpeed Cache 5.3.2 on 2023-01-28 10:10:33 -->
<!-- X-LiteSpeed-Cache-Control: public,max-age=604800 -->
<!-- X-LiteSpeed-Tag: 219_HTTP.200,219_front,219_URL./,219_F,219_Po.5307,219_PGS,219_ -->
<!-- Object Cache  [total] 41532 [hit_incall] 41283 [hit] 211 [miss_incall] 11 [miss] 27 [set] 36 -->

and for some page, just the two first lines (optimized and generated…).

Does this mean something I should pay attention to ?

Thanks for your help.
Best regards