https://asnokaze.com chromeだとERR_SPDY_INADEQUATE_TRANSPORT_SECURITY

gistfile1.txt

worker_processes 1;                                                             
                                                                                
events {                                                                        
    worker_connections 1024;                                                    
}                                                                               
                                                                                
http {                                                                          
    #include     mime.types;                                                    
    default_type application/octet-stream;                                      
                                                                                
    sendfile        on;                                                         
                                                                                
    keepalive_timeout 65;                                                       
    client_max_body_size 20M;                                                   
    error_log /usr/local/nginx/logs/error.log debug;                            
                                                                                
    server {                                                                    
        listen  443 ssl http2 ;                                                 
        ssl_prefer_server_ciphers on;  #★offにすると繋がる          
        server_name localhost;                                                  
        ssl_certificate     /home/xxx/nginx-1.9.3/server.crt;                   
        ssl_certificate_key /home/xxx/nginx-1.9.3/server.key;                   
                                                                                
        location / {                                                            
          root /usr/share/www;                                                  
        }                                                                       
    }                                                                           
}            

yuki@xxx-xxx-xxxxxx:~$ ./configure --with-http_ssl_module  --with-http_v2_module  --with-debug  --with-openssl=/home/xxx/openssl-1.0.2d/