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|  HTTP/1.1 - a Partial fix | 
  - 
    Main purpose was to fix three problems
    
      - 
	Provide a semantically well-defined caching model
      
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	Support vanity hostnames
      
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	Limiting waste of TCP connections
    
 
- 
    Criteria for solution:  Clear win for end-user
    
      - 
	People need personal incentives to change
      
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	Implementors need clear market benefit to implement
    
 
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    Goal was Achieved - deployment is underway
    
      - 
	Performance has improved a lot - still room for improvement