Website Speed Test
Professional performance analysis and optimization recommendations
Performance Grade
F
Load Time
1651ms
Page Size
1249.45KB
Requests
129
Detailed Performance Analysis
GZIP Compression
✓ Yes
Expires Headers
✗ No
DNS Lookups
3.79
DOM Elements
938
Optimization Recommendations
Core Web Vitals Improvement Needed
Your website's speed grade is <strong>F</strong>. This may negatively impact your rankings on Google. Improving load times to under 2.5 seconds is critical for mobile users.
Optimize Images & Media
Ensure all images are compressed and served in modern formats like WebP. Lazy loading images can also significantly improve initial load times for users on slower connections.
Recent Speed Tests
| # | Domain | Grade | Load Time | Last Tested |
|---|---|---|---|---|
| 81 |
|
F | 3205ms | 2026-03-06 10:47 |
| 82 |
|
F | 5368ms | 2026-03-06 10:13 |
| 83 |
|
D | 8960ms | 2026-03-06 09:34 |
| 84 |
|
A | 269ms | 2026-03-06 09:09 |
| 85 |
|
F | 5127ms | 2026-03-06 08:54 |
| 86 |
|
D | 1004ms | 2026-03-06 08:14 |
| 87 |
|
F | 26452ms | 2026-03-06 07:18 |
| 88 |
|
A | 1029ms | 2026-03-06 06:48 |
| 89 |
|
F | 29758ms | 2026-03-06 04:48 |
| 90 |
|
D | 4191ms | 2026-03-06 04:28 |
| 91 |
amazon.ca
|
A | 632ms | 2026-03-06 02:52 |
| 92 |
|
F | 3226ms | 2026-03-06 01:31 |
| 93 |
|
D | 3103ms | 2026-03-06 00:11 |
| 94 |
|
F | 1495ms | 2026-03-05 23:58 |
| 95 |
|
F | 4798ms | 2026-03-05 23:17 |
| 96 |
|
D | 3152ms | 2026-03-05 21:23 |
| 97 |
|
F | 1868ms | 2026-03-05 19:18 |
| 98 |
amazon.com
|
A | 743ms | 2026-03-05 18:52 |
| 99 |
|
F | 12268ms | 2026-03-05 14:34 |
| 100 |
|
F | 7763ms | 2026-03-05 13:27 |