Also, here's my middleware:

class GetCache
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {

        $key = StringHelper::keygen($request->path());

        if (Cache::has($key) && Auth::guest()) {
            $content=Cache::get($key);
            return response($content);
        }

        return $next($request);
    }
}


class PutCache
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        $response = $next($request);
        $key = StringHelper::keygen($request->path());

        if (! Cache::has($key) && Auth::guest()) {
            Cache::put($key, $response->getContent(), 600);
        }

        return $next($request);
    }
}