This indicates an attempt to access Flickr.
Flickr is an image and video hosting website that was created by Ludicorp and acquired by Yahoo!. It is used by many photographers and bloggers to host images and embed them in blogs or social media. To view photos uploaded, a user does not have to register an account. However a user has to register an account to upload images. Flickr is available on multiple platforms, i.e. Android, iOS, web browsers.