does it conflict with cloudflare ?

hi
thank for this great plugin
my website is weeebme.com
i have 3 Qustions
#1
i wonder if this plugin conflict with cloudflare or not

#2
i have enabled Falcon Engine —- in my .hataccess there are previous settings about cashing such as leverage browser cashing code and enable GZip comrpession code
so i left them as they was but don’t know if this would conflict ???!

#3 today properly my website was under attack ,, host admin of bluehost told me it is xmlrpc attack so he editied the .hataccess and added some codes

please have alook on my .hataccess
it is the following code but please tell me what to edit and what to remove and what to keep etc …

=====================================
#WFIPBLOCKS – Do not remove this line. Disable Web Caching in Wordfence to remove this data.
Order Deny,Allow
#Do not remove this line. Disable Web Caching in Wordfence to remove this data – WFIPBLOCKS
<ifmodule mod_deflate.c>
AddOutputFilterByType DEFLATE image/gif image/png image/jpeg image/x-icon application/pdf application/javascript application/x-javascript text/plain text/html text/css text/x-component text/xml application/json </ifmodule>

AddType image/x-icon .ico
<IfModule mod_headers.c>
# YEAR
<FilesMatch “.(ico|gif|jpg|jpeg|png|flv|pdf)$”>
Header set Cache-Control “max-age=29030400”
</FilesMatch>
# WEEK
<FilesMatch “.(js|css|swf)$”>
Header set Cache-Control “max-age=604800”
</FilesMatch>
# 24 HOURS
<FilesMatch “.(html|htm|txt|php)$”>
Header set Cache-Control “max-age=86400”
</FilesMatch>
</IfModule>

<Files xmlrpc.php>
Order allow,deny
Deny from all
</Files>

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ – [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress

<Files 403.shtml>
order allow,deny
allow from all
</Files>

https://wordpress.org/plugins/wordfence/