benchmark and optimize this site

Tested with: http://www.webpagetest.org/ From: Amsterdam, NL - Chrome - DSL

Scenario 0 (Nothing done) 

  Document Complete Fully Loaded
Load Time First Byte Start Render Result (error code) Time Requests Bytes In Time Requests Bytes In
25.244s 5.600s 7.063s 0 25.244s 62 3,358 KB 26.336s 63 3,368 KB

 

W3C Navigation Timing

domContentLoaded loadEvent
6.830s - 6.960s (0.130s) 25.230s - 25.324s (0.094s)

 

Waterfall View

 
DNS Lookup
 
Initial Connection
 
Time to First Byte
 
Content Download
 
Start Render
 
Document Complete
3xx result
4xx+ result
 

 

Connection View

 
DNS Lookup
 
Initial Connection
 
Start Render
 
Document Complete
 

 

1 (use html purify)

 

  Document Complete Fully Loaded
Load Time First Byte Start Render Result (error code) Time Requests Bytes In Time Requests Bytes In
20.301s 0.572s 2.055s 0 20.301s 62 3,358 KB 20.753s 63 3,368 KB
domContentLoaded loadEvent
1.649s - 1.963s (0.314s) 20.285s - 20.374s (0.089s)
 

 

2) boost module

 

 

Document Complete Fully Loaded
Load Time First Byte Start Render Result (error code) Time Requests Bytes In Time Requests Bytes In
20.098s 0.590s 1.974s 0 20.098s 59 3,309 KB 21.075s 60 3,319 KB
domContentLoaded loadEvent
1.748s - 1.877s (0.129s) 20.058s - 20.065s (0.007s)
 

 

4) Compess images with image programm

 

  Document Complete Fully Loaded
Load Time First Byte Start Render Result (error code) Time Requests Bytes In Time Requests Bytes In
4.173s 0.612s 2.051s 0 4.173s 60 436 KB 4.249s 60 436 KB
domContentLoaded loadEvent
1.809s - 1.953s (0.144s) 4.138s - 4.145s (0.007s)
 

5) Aggergrate CSS and Javascript

 

  Document Complete Fully Loaded
Load Time First Byte Start Render Result (error code) Time Requests Bytes In Time Requests Bytes In
3.594s 0.578s 1.526s 0 3.594s 29 417 KB 4.010s 29 417 KB
domContentLoaded loadEvent
1.313s - 1.432s (0.119s) 3.557s - 3.565s (0.008s)
 

6) use varnish module

 

 

    Document Complete Fully Loaded
  Load Time First Byte Start Render Time Requests Bytes In Time Requests Bytes In
First View 3.074s 0.202s 1.254s 3.074s 30 419 KB 4.249s 30 419 KB
Repeat View 0.852s 0.000s 0.638s 0.852s 0 0 KB 0.852s 0 0 KB
 

 

 

domContentLoaded loadEvent
0.903s - 1.073s (0.170s) 3.039s - 3.045s (0.006s)
 

 

 
DNS Lookup
 
Initial Connection
 
Time to First Byte
 
Content Download
 
Start Render
 
Document Complete
3xx result
4xx+ result
 

 

 
DNS Lookup
 
Initial Connection
 
Start Render
 
Document Complete
 

Issues still to be resolved:

Get varnish to Leverage browser caching of static assets (png jpg css js)

Add CDN for static content

  • A

    First Byte Time

  • A

    Keep-alive Enabled

  • A

    Compress Text

  • A

    Compress Images

  • F

    Cache static content

  • X

    CDN 

 

 

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