| Company | Page Load Time (s) | Page Size (MB) | Number of Third Parties | Google PageSpeed Score (Mobile) | Google PageSpeed Score (Desktop) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Alaska Airlines | 2.48 | -6.90 | 1.35 | -0.06 | 23 | -2.00 | 57 | 0.00 | 78 | 0.00 | |
 | Allegiant Air | 2.81 | -0.03 | 2.32 | -0.06 | 13 | 0.00 | 40 | -60.00 | 59 | 0.00 |
 | American Airlines | 4.88 | 0.29 | 1.60 | -0.03 | 36 | 0.00 | 52 | 0.00 | 58 | -2.00 |
 | Delta Air Lines | 3.84 | -0.21 | 1.88 | -0.01 | 25 | 0.00 | 100 | 1.00 | 100 | 0.00 |
 | Frontier Airlines | 7.37 | 1.74 | 4.61 | 0.03 | 49 | 2.00 | 53 | 0.00 | 64 | -1.00 |
 | Hawaiian Airlines | 5.11 | -0.20 | 6.82 | 0.02 | 36 | 0.00 | 24 | 0.00 | 23 | 1.00 |
 | JetBlue | 5.09 | -0.80 | 2.90 | -0.50 | 36 | 0.00 | 50 | 11.00 | 60 | 15.00 |
 | Southwest Airlines | 2.55 | -0.13 | 2.01 | 0.16 | 26 | 0.00 | 41 | 0.00 | 71 | -1.00 |
 | Spirit Airlines | 3.47 | -0.08 | 7.13 | 0.25 | 41 | -22.00 | 30 | -2.00 | 25 | -9.00 |
 | United Airlines | 5.09 | 0.59 | 4.00 | 0.31 | 20 | -2.00 | 46 | -1.00 | 64 | 0.00 |