output/index.html

 <!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Transitional//EN'                                                
                       'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd'>                              
 <html xmlns='http://www.w3.org/1999/xhtml' >                                                                  
 <head>                                                                                                        
     <title>GemSpec.Online</title>                                                                             
     <script type='text/javascript'                                                                            
         src='https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js'>                               
     </script>                                                                                                 
     <script type='text/javascript'>                                                                           
         $(document).ready(function(){                                                                         
             $('#button').click(function(e) {                                                                  
                 var inputvalue = $('#input').val();                                                           
                 window.location.href =                                                                        
                   'https://www.gemspec.online/search.html?' + inputvalue;                                     
             });                                                                                               
         });                                                                                                   
     </script>                                                                                                 
 </head>                                                                                                       
 <body>                                                                                                        
     <noscript>                                                                                                
         <p>This page needs JavaScript to be enabled!</p>                                                      
         <style type='text/css'>#search-content { display:none; } </style>                                     
     </noscript>                                                                                               
     <p id='search-content'>                                                                                   
         AFO:                                                                                                  
         <input type='text' value='' id='input'>                                                               
         <button type='button' id='button'>Such!</button>                                                      
         <p>                                                                                                   
             Example for manual link: <br>                                                                     
             <a href='https://gemspec.online/search?A_17424'>                                                  
                      https://gemspec.online/search?A_17424 </a>                                               
         </p>                                                                                                  
     </p>                                                                                                      
 </body>                                                                                                       
 </html>                                                                                                       