These were measured on the Acer Asprire E 15 running Windows 10. **Firefox 58:** [2019-04-01 11:21:46] INFO: https://www.cnbc.com 0, backEndTime: 187ms (±7.44ms), firstPaint: 1.71s (±50.56ms), firstVisualChange: 1.76s (±52.52ms), DOMContentLoaded: 4.23s (±226.48ms), Load: 12.95s (±815.60ms), speedIndex: 2996 (±299.64), visualComplete85: 8.85s (±1.57s), lastVisualChange: 18.12s (±525.88ms), rumSpeedIndex: 1129 (±107.68) (5 runs) **Firefox 67:** [2019-04-01 11:32:43] INFO: https://www.cnbc.com 0, backEndTime: 161ms (±8.69ms), firstPaint: 2.10s (±262.49ms), firstVisualChange: 2.54s (±109.31ms), DOMContentLoaded: 4.66s (±184.32ms), Load: 10.03s (±371.34ms), speedIndex: 4161 (±339.26), visualComplete85: 10.66s (±1.85s), lastVisualChange: 18.30s (±634.44ms), rumSpeedIndex: 1021 (±51.66) (5 runs) **Jan 1 - Nightly:** [2019-04-01 12:41:09] INFO: https://www.cnbc.com 0, backEndTime: 199ms (±8.25ms), firstPaint: 1.13s (±44.87ms), firstVisualChange: 1.33s (±72.24ms), DOMContentLoaded: 3.94s (±100.86ms), Load: 7.59s (±585.87ms), speedIndex: 2033 (±43.30), visualComplete85: 4.85s (±1.77s), lastVisualChange: 17.13s (±522.83ms), rumSpeedIndex: 1031 (±70.82) (5 runs) **March 29 - Nightly:** [2019-04-01 12:51:16] INFO: https://www.cnbc.com 0, backEndTime: 188ms (±5.52ms), firstPaint: 2.27s (±247.49ms), firstVisualChange: 2.75s (±123.56ms), DOMContentLoaded: 4.69s (±164.02ms), Load: 9.47s (±510.37ms), speedIndex: 3514 (±208.37), visualComplete85: 4.93s (±1.65s), lastVisualChange: 19.16s (±969.38ms), rumSpeedIndex: 1019 (±120.16) (5 runs)
Bug 1540777 Comment 0 Edit History
Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.
These were measured on the Acer Asprire E 15 running Windows 10 using April 4th Nightly. Likely more sites are also affected. **https://www.cnbc.com** dom.storage.next_gen = true: [2019-04-05 18:14:52] INFO: https://www.cnbc.com 0, backEndTime: 149ms (±6.15ms), firstPaint: 2.14s (±81.76ms), firstVisualChange: 2.23s (±78.53ms), DOMContentLoaded: 4.35s (±207.97ms), Load: 10.74s (±428.77ms), speedIndex: 3644 (±285.34), visualComplete85: 11.25s (±1.29s), lastVisualChange: 13.92s (±260.10ms), rumSpeedIndex: 1076 (±100.26) (10 runs) dom.storage.next_gen = false: [2019-04-05 18:34:13] INFO: https://www.cnbc.com 0, backEndTime: 242ms (±42.97ms), firstPaint: 1.17s (±63.40ms), firstVisualChange: 1.42s (±91.11ms), DOMContentLoaded: 3.84s (±216.81ms), Load: 6.80s (±169.23ms), speedIndex: 2778 (±240.59), visualComplete85: 8.88s (±740.97ms), lastVisualChange: 10.11s (±185.67ms), rumSpeedIndex: 1253 (±78.49) (10 runs) **https://www.twitch.tv** dom.storage.next_gen = false: [2019-04-03 14:14:24] INFO: https://www.twitch.tv 0, backEndTime: 417ms (±67.96ms), firstPaint: 486ms (±67.63ms), firstVisualChange: 527ms (±65.45ms), DOMContentLoaded: 1.67s (±65.60ms), Load: 2.33s (±63.93ms), speedIndex: 3691 (±91.97), visualComplete85: 7.21s (±131.71ms), lastVisualChange: 12.50s (±80.67ms), rumSpeedIndex: 3905 (±384.82) (10 runs) dom.storage.next_gen = true: [2019-04-03 14:33:35] INFO: https://www.twitch.tv 0, backEndTime: 576ms (±71.08ms), firstPaint: 1.54s (±79.56ms), firstVisualChange: 1.60s (±80.41ms), DOMContentLoaded: 2.62s (±80.49ms), Load: 4.72s (±543.37ms), speedIndex: 5396 (±189.04), visualComplete85: 10.20s (±391.13ms), lastVisualChange: 14.93s (±528.50ms), rumSpeedIndex: 5570 (±562.20) (10 runs) **https://www.youtube.com** dom.storage.next_gen = true: [2019-04-05 21:06:38] INFO: https://www.youtube.com 0, backEndTime: 306ms (±6.24ms), firstPaint: 388ms (±11.46ms), firstVisualChange: 2.82s (±77.83ms), DOMContentLoaded: 3.68s (±81.90ms), Load: 4.70s (±109.61ms), speedIndex: 3522 (±79.96), visualComplete85: 3.79s (±83.18ms), lastVisualChange: 15.06s (±122.60ms), rumSpeedIndex: 2316 (±56.70) (5 runs) dom.storage.next_gen = false: [2019-04-05 21:16:19] INFO: https://www.youtube.com 0, backEndTime: 337ms (±10.03ms), firstPaint: 433ms (±15.85ms), firstVisualChange: 1.94s (±32.56ms), DOMContentLoaded: 2.68s (±52.69ms), Load: 3.87s (±34.57ms), speedIndex: 2675 (±38.04), visualComplete85: 2.93s (±34.94ms), lastVisualChange: 14.32s (±59.69ms), rumSpeedIndex: 1747 (±29.79) (5 runs)
(Hidden by Administrator)
These were measured on the Acer Aspire E 15 running Windows 10 using April 27th Nightly: pageLoadTime: LSNG off LSNG on ---------------------------------------------------------------------------------------------------------- www.amazon.com | 648.33 (+- 32) | 1747.20 (+- 276) -169.49% | www.cbc.ca | 1678.71 (+- 56) | 4229.00 (+- 177) -151.92% | www.cbsnews.com | 509.00 (+- 36) | 515.00 (+- 36) -1.18% | www.cnbc.com | 5877.11 (+- 216) | 11622.40 (+- 980) -97.76% | www.dw.com | 1903.67 (+- 51) | 2735.80 (+- 170) -43.71% | www.expedia.com | 2835.56 (+- 86) | 4183.83 (+- 365) -47.55% | www.foxnews.com | 5223.50 (+- 262) | 4402.67 (+- 368) 15.71% | www.huffingtonpost.com | 3177.00 (+-1555) | 3595.17 (+- 321) -13.16% | www.imgur.com | 5179.20 (+- 405) | 5048.50 (+- 356) 2.52% | www.indiatimes.com | 2851.22 (+- 59) | 5696.00 (+- 540) -99.77% | www.instagram.com-justintimberlake- | 1833.29 (+- 112) | 2534.83 (+- 227) -38.27% | www.news.com.au | 3325.11 (+- 302) | 11250.20 (+- 947) -238.34% | www.nytimes.com | 6446.22 (+- 128) | 12250.00 (+- 747) -90.03% | www.reddit.com | 4005.11 (+- 162) | 5453.44 (+- 444) -36.16% | www.shutterstock.com | 2761.33 (+- 93) | 3822.80 (+- 509) -38.44% | www.thedailybeast.com | 3049.11 (+- 265) | 5347.33 (+- 346) -75.37% | www.thehindu.com | 1770.44 (+- 77) | 2668.50 (+- 71) -50.72% | www.tripadvisor.com | 1803.11 (+- 103) | 1786.44 (+- 101) 0.92% | www.twitch.tv | 2071.67 (+- 54) | 3412.29 (+- 338) -64.71% | www.usnews.com | 3454.67 (+- 251) | 5153.80 (+-1841) -49.18% | www.youtube.com | 2780.22 (+- 219) | 3790.75 (+- 373) -36.35% | SpeedIndex: ---------------------------------------------------------------------------------------------------------- www.amazon.com | 3010.11 (+- 81) | 3876.80 (+- 446) -28.79% | www.cbc.ca | 3330.75 (+- 280) | 4963.83 (+- 327) -49.03% | www.cbsnews.com | 1737.11 (+- 49) | 2755.38 (+- 275) -58.62% | www.cnbc.com | 1555.33 (+- 120) | 3657.20 (+- 288) -135.14% | www.dw.com | 1789.33 (+- 70) | 2655.40 (+- 168) -48.40% | www.expedia.com | 2942.33 (+- 148) | 4457.71 (+- 423) -51.50% | www.foxnews.com | 1367.71 (+- 61) | 2946.33 (+- 284) -115.42% | www.huffingtonpost.com | 1404.14 (+- 112) | 2673.71 (+- 229) -90.42% | www.imgur.com | 2316.00 (+- 202) | 3130.86 (+- 287) -35.18% | www.indiatimes.com | 1446.11 (+- 88) | 2566.60 (+- 231) -77.48% | www.instagram.com-justintimberlake- | 1370.44 (+- 61) | 2327.50 (+- 145) -69.84% | www.news.com.au | 1062.44 (+- 68) | 3019.80 (+- 246) -184.23% | www.nytimes.com | 3118.78 (+- 114) | 5622.00 (+- 471) -80.26% | www.reddit.com | 1191.00 (+- 61) | 1390.38 (+- 99) -16.74% | www.shutterstock.com | 2874.67 (+- 99) | 3990.40 (+- 501) -38.81% | www.thedailybeast.com | 1381.33 (+- 107) | 1587.60 (+- 132) -14.93% | www.thehindu.com | 1394.33 (+- 35) | 1851.00 (+- 125) -32.75% | www.tripadvisor.com | 4921.67 (+- 132) | 6610.44 (+- 644) -34.31% | www.twitch.tv | 2816.78 (+- 179) | 4334.38 (+- 331) -53.88% | www.usnews.com | 538.62 (+- 45) | 991.40 (+- 90) -84.06% | www.youtube.com | 1923.78 (+- 53) | 2872.14 (+- 144) -49.30% | FirstVisualChange: ---------------------------------------------------------------------------------------------------------- www.amazon.com | 570.33 (+- 36) | 1660.00 (+- 272) -191.06% | www.cbc.ca | 1272.22 (+- 55) | 2236.17 (+- 169) -75.77% | www.cbsnews.com | 385.11 (+- 25) | 390.67 (+- 28) -1.44% | www.cnbc.com | 853.78 (+- 65) | 2366.60 (+- 337) -177.19% | www.dw.com | 1527.78 (+- 77) | 2400.20 (+- 162) -57.10% | www.expedia.com | 590.67 (+- 32) | 2096.60 (+- 190) -254.95% | www.foxnews.com | 892.67 (+- 30) | 2563.40 (+- 169) -187.16% | www.huffingtonpost.com | 990.43 (+- 94) | 2161.33 (+- 134) -118.22% | www.imgur.com | 989.17 (+- 89) | 1924.83 (+- 138) -94.59% | www.indiatimes.com | 1102.00 (+- 41) | 2190.00 (+- 229) -98.73% | www.instagram.com-justintimberlake- | 193.20 (+- 9) | 185.71 (+- 15) 3.87% | www.news.com.au | 835.11 (+- 53) | 2523.40 (+- 193) -202.16% | www.nytimes.com | 881.33 (+- 68) | 2206.86 (+- 215) -150.40% | www.reddit.com | 540.67 (+- 38) | 538.83 (+- 49) 0.34% | www.shutterstock.com | 2488.67 (+- 103) | 3596.80 (+- 481) -44.53% | www.thedailybeast.com | 454.12 (+- 41) | 1397.00 (+- 52) -207.62% | www.thehindu.com | 713.00 (+- 28) | 720.22 (+- 35) -1.01% | www.tripadvisor.com | 1177.89 (+- 115) | 1253.67 (+- 111) -6.43% | www.twitch.tv | 263.00 (+- 22) | 1800.00 (+- 188) -584.41% | www.usnews.com | 390.89 (+- 19) | 391.88 (+- 20) -0.25% | www.youtube.com | 1200.00 (+- 46) | 2164.14 (+- 139) -80.35% | VisualComplete85: ---------------------------------------------------------------------------------------------------------- www.amazon.com | 10231.67 (+- 314) | 11824.88 (+- 952) -15.57% | www.cbc.ca | 5249.71 (+- 452) | 7833.50 (+- 538) -49.22% | www.cbsnews.com | 5068.44 (+- 220) | 8645.88 (+- 762) -70.58% | www.cnbc.com | 1472.50 (+- 141) | 3303.40 (+- 321) -124.34% | www.dw.com | 2313.00 (+- 74) | 3253.00 (+- 301) -40.64% | www.expedia.com | 4609.33 (+- 260) | 6318.62 (+- 625) -37.08% | www.foxnews.com | 1228.43 (+- 69) | 3000.17 (+- 260) -144.23% | www.huffingtonpost.com | 1233.12 (+- 87) | 2383.43 (+- 184) -93.28% | www.imgur.com | 4427.25 (+- 391) | 5235.00 (+- 381) -18.24% | www.indiatimes.com | 1719.00 (+- 169) | 2795.14 (+- 231) -62.60% | www.instagram.com-justintimberlake- | 2050.29 (+- 155) | 3022.17 (+- 219) -47.40% | www.news.com.au | 1287.00 (+- 114) | 2816.60 (+- 234) -118.85% | www.nytimes.com | 8275.78 (+- 351) | 13593.38 (+-1216) -64.25% | www.reddit.com | 2897.88 (+- 158) | 4321.29 (+- 370) -49.12% | www.shutterstock.com | 3064.56 (+- 108) | 4143.60 (+- 504) -35.21% | www.thedailybeast.com | 1733.14 (+- 108) | 2273.40 (+- 555) -31.17% | www.thehindu.com | 1792.67 (+- 43) | 2733.17 (+- 65) -52.46% | www.tripadvisor.com | 6818.56 (+- 128) | 8804.12 (+- 672) -29.12% | www.twitch.tv | 4918.67 (+- 190) | 6235.11 (+- 568) -26.76% | www.usnews.com | 893.60 (+- 19) | 2250.20 (+- 154) -151.81% | www.youtube.com | 2020.22 (+- 57) | 2975.86 (+- 141) -47.30% |