Difference between web_url and Web_link are:
| 
Sl no | 
Web_url | 
Web_link | 
| 
1     | 
Loads the specified Web page (GET request).  | 
Emulates a
  mouse click on the link that is defined by the attributes | 
| 
2 | 
It is not context based  | 
It is context based (Context sensitive functions describe your actions in terms of
  GUI objects) | 
| 
3 | 
This one is support url based mode(URL based mode records
  each and every browser request to the server and resources received from
  the server) | 
It is HTML
  mode(HTML based mode does recording as you perform clicks and doesn’t
  give you inside information like what is happening behind the recording) | 
| 
4 | 
It will have
  more correlations to do comparing with the Web_link | 
It will have
  less or no correlation to do  |