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PageSpeed Insights currently gives 60 from 100 to UNDUNE for the Desktop category (51/100 for Mobile).

It is suggested, that the images should be optimized.

Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 512.8KiB (11% reduction).

All these images were uploaded by the users using the CMS. So they are outside of Ruby on Rails’ asset pipeline, and Gems like image_optim do not help.

It looks like PaperclipOptimizer might be the solution.

Any objections to a pull request adding this?

It should be checked if a copy of the original uploaded image is safed somewhere or also optimized.

Although the outer container is limited in width the image is displayed to wide.

This is only happens with Mozilla Firefox (tested with 45.0.2 and 38.7), but not with Google Chromium or Microsoft Edge.

Currently, it’s not possible to add new routes for other languages, or delete them.

Entering an incorrect password, there is no feedback for the user telling them about it.

I encounter this error when trying to delete a user:
"The action 'destroy' could not be found for UsersController"

PageSpeed Insights suggests to get rid of the redirects.

In the development environment, the utility convert is currently assumed to be in /usr/local/bin.

$ git grep PAPERCLIP_COMMAND
cms/app/models/content.rb:              command_line = Cocaine::CommandLine.new( "#{PAPERCLIP_COMMAND_PATH}convert", "#{src_file_name} -resize #{width} #{dst_file_name}" )
cms/config/environments/development.rb:  PAPERCLIP_COMMAND_PATH = "/usr/local/bin/"
cms/config/environments/production.rb:  PAPERCLIP_COMMAND_PATH = "/usr/bin/"

This breaks on systems, where the utility is stored in /usr/bin or another path.

Normally, /usr/local/bin should be in the user’s path, so there shouldn’t be a need to hardcode the path.