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Quest’analisi genera un report del genere :
Latest Performance Report for:http://www.ancaroni.me/
Summary
C
Page Speed Grade:
(76%)
78%
C
YSlow Grade:
(76%)
79%
Page load time: 6.10s
Total page size: 2.17MB
Total number of requests: 76
Total page size: 2.17MB
Total number of requests: 76
Breakdown
| RECOMMENDATION | GRADE | TYPE | PRIORITY | |
|---|---|---|---|---|
| Defer parsing of JavaScript |
F (20)
|
62%
|
JS | High |
| Remove query strings from static resources |
F (30)
|
87%
|
Content | High |
| Minify JavaScript |
E (54)
|
91%
|
JS | High |
| Serve scaled images |
D (61)
|
81%
|
Images | High |
| Optimize the order of styles and scripts |
C (70)
|
93%
|
CSS/JS | High |
| Combine images using CSS sprites |
C (72)
|
78%
|
Images | Medium |
| Optimize images |
C (76)
|
75%
|
Images | High |
| Serve resources from a consistent URL |
C (76)
|
96%
|
Content | High |
| Enable gzip compression |
B (82)
|
82%
|
Server | High |
| Avoid CSS @import |
B (85)
|
96%
|
CSS | Medium |
| Prefer asynchronous resources |
B (85)
|
95%
|
JS | Medium |
| Avoid landing page redirects |
B (86)
|
97%
|
Server | High |
| Minimize redirects |
B (86)
|
91%
|
Content | High |
| Leverage browser caching |
A (90)
|
58%
|
Server | High |
| Specify image dimensions |
A (90)
|
50%
|
Images | High |
| Minify HTML |
A (93)
|
93%
|
Content | High |
| Specify a cache validator |
A (94)
|
94%
|
Server | High |
| Minify CSS |
A (95)
|
86%
|
CSS | High |
| Avoid bad requests |
A (100)
|
97%
|
Content | High |
| Avoid a character set in the meta tag |
A (100)
|
96%
|
Content | High |
| Enable Keep-Alive |
A (100)
|
96%
|
Server | High |
| Inline small CSS |
A (100)
|
94%
|
CSS | High |
| Inline small JavaScript |
A (100)
|
97%
|
JS | High |
| Minimize request size |
A (100)
|
99%
|
Content | High |
| Put CSS in the document head |
A (100)
|
100%
|
CSS | High |
| Specify a Vary: Accept-Encoding header |
A (100)
|
90%
|
Server | High |
| Specify a character set early |
A (100)
|
98%
|
Content | High |
Andrea Biasca-Caroni 
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