SVG snake loadign

loading.svg

<svg version="1.1" id="L1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 100 100" enable-background="new 0 0 100 100" xml:space="preserve">
    <circle fill="none" stroke="#fff" stroke-width="6" stroke-miterlimit="15" stroke-dasharray="14.2472,14.2472" cx="50" cy="50" r="47" >
      <animateTransform 
         attributeName="transform" 
         attributeType="XML" 
         type="rotate"
         dur="5s" 
         from="0 50 50"
         to="360 50 50" 
         repeatCount="indefinite" />
  </circle>
  <circle fill="none" stroke="#fff" stroke-width="1" stroke-miterlimit="10" stroke-dasharray="10,10" cx="50" cy="50" r="39">
      <animateTransform 
         attributeName="transform" 
         attributeType="XML" 
         type="rotate"
         dur="5s" 
         from="0 50 50"
         to="-360 50 50" 
         repeatCount="indefinite" />
  </circle>
  <g fill="#fff">
  <rect x="30" y="35" width="5" height="30">
    <animateTransform 
       attributeName="transform" 
       dur="1s" 
       type="translate" 
       values="0 5 ; 0 -5; 0 5" 
       repeatCount="indefinite" 
       begin="0.1"/>
  </rect>
  <rect x="40" y="35" width="5" height="30" >
    <animateTransform 
       attributeName="transform" 
       dur="1s" 
       type="translate" 
       values="0 5 ; 0 -5; 0 5" 
       repeatCount="indefinite" 
       begin="0.2"/>
  </rect>
  <rect x="50" y="35" width="5" height="30" >
    <animateTransform 
       attributeName="transform" 
       dur="1s" 
       type="translate" 
       values="0 5 ; 0 -5; 0 5" 
       repeatCount="indefinite" 
       begin="0.3"/>
  </rect>
  <rect x="60" y="35" width="5" height="30" >
    <animateTransform 
       attributeName="transform" 
       dur="1s" 
       type="translate" 
       values="0 5 ; 0 -5; 0 5"  
       repeatCount="indefinite" 
       begin="0.4"/>
  </rect>
  <rect x="70" y="35" width="5" height="30" >
    <animateTransform 
       attributeName="transform" 
       dur="1s" 
       type="translate" 
       values="0 5 ; 0 -5; 0 5" 
       repeatCount="indefinite" 
       begin="0.5"/>
  </rect>
  </g>
</svg>


<!-- Loader 2 -->

<svg version="1.1" id="L2" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
  viewBox="0 0 100 100" enable-background="new 0 0 100 100" xml:space="preserve">
<circle fill="none" stroke="#fff" stroke-width="4" stroke-miterlimit="10" cx="50" cy="50" r="48"/>
<line fill="none" stroke-linecap="round" stroke="#fff" stroke-width="4" stroke-miterlimit="10" x1="50" y1="50" x2="85" y2="50.5">
  <animateTransform 
       attributeName="transform" 
       dur="2s"
       type="rotate"
       from="0 50 50"
       to="360 50 50"
       repeatCount="indefinite" />
</line>
<line fill="none" stroke-linecap="round" stroke="#fff" stroke-width="4" stroke-miterlimit="10" x1="50" y1="50" x2="49.5" y2="74">
  <animateTransform 
       attributeName="transform" 
       dur="15s"
       type="rotate"
       from="0 50 50"
       to="360 50 50"
       repeatCount="indefinite" />
</line>
</svg>


<!-- Loader 3 -->

<svg version="1.1" id="L3" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
  viewBox="0 0 100 100" enable-background="new 0 0 0 0" xml:space="preserve">
<circle fill="none" stroke="#fff" stroke-width="4" cx="50" cy="50" r="44" style="opacity:0.5;"/>
  <circle fill="#fff" stroke="#e74c3c" stroke-width="3" cx="8" cy="54" r="6" >
    <animateTransform
      attributeName="transform"
      dur="2s"
      type="rotate"
      from="0 50 48"
      to="360 50 52"
      repeatCount="indefinite" />
    
  </circle>
</svg>


<!-- Loader 4 -->

<svg version="1.1" id="L4" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
  viewBox="0 0 100 100" enable-background="new 0 0 0 0" xml:space="preserve">
  <circle fill="#fff" stroke="none" cx="6" cy="50" r="6">
    <animate
      attributeName="opacity"
      dur="1s"
      values="0;1;0"
      repeatCount="indefinite"
      begin="0.1"/>    
  </circle>
  <circle fill="#fff" stroke="none" cx="26" cy="50" r="6">
    <animate
      attributeName="opacity"
      dur="1s"
      values="0;1;0"
      repeatCount="indefinite" 
      begin="0.2"/>       
  </circle>
  <circle fill="#fff" stroke="none" cx="46" cy="50" r="6">
    <animate
      attributeName="opacity"
      dur="1s"
      values="0;1;0"
      repeatCount="indefinite" 
      begin="0.3"/>     
  </circle>
</svg>

<!-- Loader 5 -->

<svg version="1.1" id="L5" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
  viewBox="0 0 100 100" enable-background="new 0 0 0 0" xml:space="preserve">
  <circle fill="#fff" stroke="none" cx="6" cy="50" r="6">
    <animateTransform 
       attributeName="transform" 
       dur="1s" 
       type="translate" 
       values="0 15 ; 0 -15; 0 15" 
       repeatCount="indefinite" 
       begin="0.1"/>
  </circle>
  <circle fill="#fff" stroke="none" cx="30" cy="50" r="6">
    <animateTransform 
       attributeName="transform" 
       dur="1s" 
       type="translate" 
       values="0 10 ; 0 -10; 0 10" 
       repeatCount="indefinite" 
       begin="0.2"/>
  </circle>
  <circle fill="#fff" stroke="none" cx="54" cy="50" r="6">
    <animateTransform 
       attributeName="transform" 
       dur="1s" 
       type="translate" 
       values="0 5 ; 0 -5; 0 5" 
       repeatCount="indefinite" 
       begin="0.3"/>
  </circle>
</svg>


<!-- Loader 6 -->

<svg version="1.1" id="L6" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
  viewBox="0 0 100 100" enable-background="new 0 0 100 100" xml:space="preserve">
   <rect fill="none" stroke="#fff" stroke-width="4" x="25" y="25" width="50" height="50">
  <animateTransform
     attributeName="transform"
     dur="0.5s"
     from="0 50 50"
     to="180 50 50"
     type="rotate"
     id="strokeBox"
     attributeType="XML"
     begin="rectBox.end"/>
  </rect>
   <rect x="27" y="27" fill="#fff" width="46" height="50">
  <animate
     attributeName="height"
     dur="1.3s"
     attributeType="XML"
     from="50" 
     to="0"
     id="rectBox" 
     fill="freeze"
     begin="0s;strokeBox.end"/>
  </rect>
</svg>

<!-- Loader 7 -->

<svg version="1.1" id="L7" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
  viewBox="0 0 100 100" enable-background="new 0 0 100 100" xml:space="preserve">
 <path fill="#fff" d="M31.6,3.5C5.9,13.6-6.6,42.7,3.5,68.4c10.1,25.7,39.2,38.3,64.9,28.1l-3.1-7.9c-21.3,8.4-45.4-2-53.8-23.3
  c-8.4-21.3,2-45.4,23.3-53.8L31.6,3.5z">
      <animateTransform 
         attributeName="transform" 
         attributeType="XML" 
         type="rotate"
         dur="2s" 
         from="0 50 50"
         to="360 50 50" 
         repeatCount="indefinite" />
  </path>
 <path fill="#fff" d="M42.3,39.6c5.7-4.3,13.9-3.1,18.1,2.7c4.3,5.7,3.1,13.9-2.7,18.1l4.1,5.5c8.8-6.5,10.6-19,4.1-27.7
  c-6.5-8.8-19-10.6-27.7-4.1L42.3,39.6z">
      <animateTransform 
         attributeName="transform" 
         attributeType="XML" 
         type="rotate"
         dur="1s" 
         from="0 50 50"
         to="-360 50 50" 
         repeatCount="indefinite" />
  </path>
 <path fill="#fff" d="M82,35.7C74.1,18,53.4,10.1,35.7,18S10.1,46.6,18,64.3l7.6-3.4c-6-13.5,0-29.3,13.5-35.3s29.3,0,35.3,13.5
  L82,35.7z">
      <animateTransform 
         attributeName="transform" 
         attributeType="XML" 
         type="rotate"
         dur="2s" 
         from="0 50 50"
         to="360 50 50" 
         repeatCount="indefinite" />
  </path>
</svg>

<!-- Loader 8 -->

<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
  viewBox="0 0 100 100" enable-background="new 0 0 100 100" xml:space="preserve">
<rect fill="#fff" width="3" height="100" transform="translate(0) rotate(180 3 50)">
  <animate
      attributeName="height"
      attributeType="XML"
      dur="1s"
      values="30; 100; 30"
      repeatCount="indefinite"/>
</rect>
<rect x="17" fill="#fff" width="3" height="100" transform="translate(0) rotate(180 20 50)">
  <animate
      attributeName="height"
      attributeType="XML"
      dur="1s"
      values="30; 100; 30"
      repeatCount="indefinite"
      begin="0.1s"/>
</rect>
<rect x="40" fill="#fff" width="3" height="100" transform="translate(0) rotate(180 40 50)">
  <animate
      attributeName="height"
      attributeType="XML"
      dur="1s"
      values="30; 100; 30"
      repeatCount="indefinite"
      begin="0.3s"/>
</rect>
<rect x="60" fill="#fff" width="3" height="100" transform="translate(0) rotate(180 58 50)">
  <animate
      attributeName="height"
      attributeType="XML"
      dur="1s"
      values="30; 100; 30"
      repeatCount="indefinite"
      begin="0.5s"/>
</rect>
<rect x="80" fill="#fff" width="3" height="100" transform="translate(0) rotate(180 76 50)">
  <animate
      attributeName="height"
      attributeType="XML"
      dur="1s"
      values="30; 100; 30"
      repeatCount="indefinite"
      begin="0.1s"/>
</rect>
</svg>


<!-- Loader 9 -->

<svg version="1.1" id="L9" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
  viewBox="0 0 100 100" enable-background="new 0 0 0 0" xml:space="preserve">
    <rect x="20" y="50" width="4" height="10" fill="#fff">
      <animateTransform attributeType="xml"
        attributeName="transform" type="translate"
        values="0 0; 0 20; 0 0"
        begin="0" dur="0.6s" repeatCount="indefinite" />
    </rect>
    <rect x="30" y="50" width="4" height="10" fill="#fff">
      <animateTransform attributeType="xml"
        attributeName="transform" type="translate"
        values="0 0; 0 20; 0 0"
        begin="0.2s" dur="0.6s" repeatCount="indefinite" />
    </rect>
    <rect x="40" y="50" width="4" height="10" fill="#fff">
      <animateTransform attributeType="xml"
        attributeName="transform" type="translate"
        values="0 0; 0 20; 0 0"
        begin="0.4s" dur="0.6s" repeatCount="indefinite" />
    </rect>
</svg>


<!-- Loader 10 -->

<svg version="1.1" id="L9" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
  viewBox="0 0 100 100" enable-background="new 0 0 0 0" xml:space="preserve">
    <path fill="#fff" d="M73,50c0-12.7-10.3-23-23-23S27,37.3,27,50 M30.9,50c0-10.5,8.5-19.1,19.1-19.1S69.1,39.5,69.1,50">
      <animateTransform 
         attributeName="transform" 
         attributeType="XML" 
         type="rotate"
         dur="1s" 
         from="0 50 50"
         to="360 50 50" 
         repeatCount="indefinite" />
  </path>
</svg>

https://codepen.io/nikhil8krishnan/pen/rVoXJa