Local fonts are not loading

Could anyone please tell me why Woff, woff2 and ttf format fonts are not loading. If you notice there no message that svg is not loading. But why others?

Site URL: http://modx.stiftungstarke.de/

Do the font files really exist in http://modx.yourdomain.de/assets/fonts/ (http://modx.yourdomain.de/assets/fonts/HKGrotesk-Regular.woff2, http://modx.yourdomain.de/assets/fonts/HKGrotesk-Bold.woff2, etc.)?

Also, maybe there is an erroneous RewriteRule in your .htaccess file.

Yes, font files are exist.
and here is the .htaccess code

# MODX supports Friendly URLs via this .htaccess file. You must serve web
# pages via Apache with mod_rewrite to use this functionality, and you must
# change the file name from ht.access to .htaccess.
# Make sure RewriteBase points to the directory where you installed MODX.
# E.g., "/modx" if your installation is in a "modx" subdirectory.
# You may choose to make your URLs non-case-sensitive by adding a NC directive
# to your rule: RewriteRule ^(.*)$ index.php?q=$1 [L,QSA,NC]

RewriteEngine On
RewriteBase /

# Prevent rewrite the .well-known directory used by LetsEncrypt by rules below of this rule
RewriteRule "^\.well-known/" - [L]

# Prevent dot directories (hidden directories like .git) to be exposed to the public
# Except for the .well-known directory used by LetsEncrypt a.o
RewriteRule "/\.|^\.(?!well-known/)" - [F]

# Rewrite www.example.com -> example.com -- used with SEO Strict URLs plugin
#RewriteCond %{HTTP_HOST} .
#RewriteCond %{HTTP_HOST} ^www.(.*)$ [NC]
#RewriteRule ^(.*)$ https://%1/$1 [R=301,L]
# or for the opposite example.com -> www.example.com use the following
#RewriteCond %{HTTP_HOST} !^$
#RewriteCond %{HTTP_HOST} !^www\. [NC]
#RewriteCond %{HTTP_HOST} (.+)$
#RewriteRule ^(.*)$ https://www.%1/$1 [R=301,L] .

# Force rewrite to https for every host
#RewriteCond %{HTTPS} !=on [OR]
#RewriteCond %{SERVER_PORT} !^443
#RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

# Redirect the manager to a specific domain - don't rename the ht.access file
# in the manager folder to use this this rule
#RewriteCond %{HTTP_HOST} !^example\.com$ [NC]
#RewriteCond %{REQUEST_URI} ^/manager [NC]
#RewriteRule ^(.*)$ https://example.com/$1 [R=301,L]

# The Friendly URLs part
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?q=$1 [L,QSA]

# For servers that support output compression, you should pick up a bit of
# speed by un-commenting the following lines.
#php_flag zlib.output_compression On
#php_value zlib.output_compression_level 5

Are you sure? Is the capitalization (upper case/lower case letters) also correct?

MODX should only handle the request, if the file doesn’t exist (RewriteCond %{REQUEST_FILENAME} !-f).
But when I call http://modx.yourdomain.de/assets/fonts/HKGrotesk-Regular.woff2, I get the MODX start page displayed!

Thanks a ton @halftrainedharry. After uploaded the font files got lowercase. Now it’s working.

Could you please tell me how can I use image+ with pThumb and without using tpl?
I want to use inline tpl.

The Image+ snippet can’t use inline templates.

Thank you for providing that information.