Why does the "Use browser cache" option remain in Google PageSpeed?

Question

Google

Hello, please tell me, I check the site in the Google PageSpeed ​​service, specify caching in the .htaccess file
. The content is as follows:

# Cache-Control
<ifModule mod_headers.c>
# 30 дней
<filesMatch "\.(ico|pdf|flv|swf|webp|woff)$">
Header set Cache-Control "max-age=86400, public"
</filesMatch>
<filesMatch "\.(jpg|jpeg|png|gif)$">
Header set Cache-Control "max-age=86400, public"
</filesMatch>
# 30 дней
<filesMatch "\.(js)$">
Header set Cache-Control "max-age=86400, public"
</filesMatch>
<FilesMatch "\.(css)$">
  Header set Cache-Control "max-age=86400, public"
</FilesMatch>
# 2 дня
<filesMatch "\.(xml|txt)$">
Header set Cache-Control "max-age=86400, public, must-revalidate"
</filesMatch>
# 1 день
<filesMatch "\.(html|htm|php)$">
Header set Cache-Control "max-age=86400, private, must-revalidate"
</filesMatch>
</ifModule>

But when I perform a check, I write the sentence "Use the browser cache"
But the cache time is in brackets everywhere, and according to the idea, this sentence should then disappear, or maybe the Yandex metric is connected and it also needs to be cached, but next to it is also in brackets the cache time is indicated, and I’m just for the test, I tried to remove it, and check it again, anyway, this offer remained. Please tell me what is wrong here. It's just that on all points the time is in brackets. Thank you in advance.

Answer 1

Google still thinks the cache time is too short. I did not find information about how much time and for what types of files Google considers the norm, so try to set not 24 hours, but, say, a year. In theory it should help.
Yes, 86400 sec == 24 hours

Answer 2

On some hostings, htaccess does not help - you need to manually set compression and caching for the site in the ISP panel