Script appears to be free under the following license: Apache License, Version 2.0

      /*
      @source See at http://pump.io

      @licstart  The following is the entire license notice for the
      JavaScript code in this page.

      Copyright 2014, E14N https://e14n.com/

      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
      You may obtain a copy of the License at

          http://www.apache.org/licenses/LICENSE-2.0

      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      See the License for the specific language governing permissions and
      limitations under the License.

      @licend  The above is the entire license notice
      for the JavaScript code in this page.
      */
      if (!Pump) {
          Pump = {};
      }
      if (!Pump.config) {
          Pump.config = {};
      }
      …