mod_rewrite

hi the below php and apache mods are set up and configured on my server and respond accordingly but Dolphins admin tools fails to see they are there does anyone have any idea why?

Web-server: Apache

• rewrite_module -FAIL(You will need to install rewrite_module for Apache)

Web-server:

• User-side caching for static conten = click here to check it in Google Page Speed 
  If it is not enabled then please consider implement this optimization, since it improve perceived site speed and save the bandwidth, refer to this tutorial on how to do this. 
  To apply this optimization you need to have expires_module Apache module - FAIL (You will need to install expires_module for Apache)
• Server-side content compression = can be checked manually or in "Page Speed" tool build-in into browser. 
  If it is not enabled then please consider implement this optimization, since it improve perceived site speed and save the bandwidth, refer to this tutorial on how to do this. 
  To apply this optimization you need to have deflate_module Apache module - FAIL (You will need to install deflate_module for Apache)
• Any help as always is appreciated 
• Regards
• Wes

PHP can't query Apache for its loaded modules when it runs as FastCGI/FPM/etc. - only mod_php. This causes the audit page to show the check as failed, even if mod_rewrite is loaded and permalinks are indeed working. If permalink URLs (e.g., /profilename, /m/modulename, etc.) all work, you don't have to worry about it. 

Thank you Nathan

Happy New Year

Cheers 

Wes