Top Slowest Sites On The Internet



We track the top websites on the Internet and run a daily speed test to find out who has the slowest page speed.






CNN.com Desktop Speed

The table below shows the Lighthouse audit speed scores for CNN.com on a desktop device over the last 14 days.



Date Strategy Total Performance Score Time to First Byte First Contentful Paint First Meaningful Paint Speed Index Interactive Network Request Size
2021-07-31 02:05:09 desktop 8% Slow 100ms (0.1s) 2501ms (2.501s) 2555ms (2.555s) 5321ms (5.321s) 9782ms (9.782s) 4.98MB
2021-07-30 02:05:14 desktop 8% Slow 80ms (0.08s) 2493ms (2.493s) 2521ms (2.521s) 5451ms (5.451s) 9989ms (9.989s) 4.57MB
2021-07-29 02:04:45 desktop 38% Slow 80ms (0.08s) 1612ms (1.612s) 1708ms (1.708s) 2369ms (2.369s) 4859ms (4.859s) 2.02MB
2021-07-28 02:05:03 desktop 9% Slow 130ms (0.13s) 2329ms (2.329s) 2398ms (2.398s) 5002ms (5.002s) 9289ms (9.289s) 5.72MB
2021-07-27 02:05:09 desktop 19% Slow 120ms (0.12s) 2425ms (2.425s) 2485ms (2.485s) 4984ms (4.984s) 9247ms (9.247s) 4.49MB
2021-07-26 02:05:46 desktop 18% Slow 80ms (0.08s) 2292ms (2.292s) 2348ms (2.348s) 5607ms (5.607s) 9151ms (9.151s) 4.78MB
2021-07-25 02:04:50 desktop 9% Slow 80ms (0.08s) 2235ms (2.235s) 2317ms (2.317s) 4595ms (4.595s) 8911ms (8.911s) 4.27MB
2021-07-24 02:05:55 desktop 10% Slow 90ms (0.09s) 2135ms (2.135s) 2149ms (2.149s) 4521ms (4.521s) 9081ms (9.081s) 4.75MB
2021-07-22 02:05:05 desktop 17% Slow 140ms (0.14s) 2405ms (2.405s) 2472ms (2.472s) 5120ms (5.12s) 9833ms (9.833s) 6.12MB
2021-07-21 02:04:52 desktop 21% Slow 70ms (0.07s) 2218ms (2.218s) 2262ms (2.262s) 4616ms (4.616s) 9180ms (9.18s) 4.44MB
2021-07-20 02:05:53 desktop 22% Slow 150ms (0.15s) 2300ms (2.3s) 2339ms (2.339s) 4912ms (4.912s) 9102ms (9.102s) 4.26MB
2021-07-19 02:05:45 desktop 10% Slow 130ms (0.13s) 2284ms (2.284s) 2350ms (2.35s) 4668ms (4.668s) 9531ms (9.531s) 4.70MB
2021-07-18 02:06:12 desktop 8% Slow 140ms (0.14s) 2265ms (2.265s) 2335ms (2.335s) 7929ms (7.929s) 10281ms (10.281s) 5.21MB
2021-07-17 02:06:30 desktop 7% Slow 90ms (0.09s) 2360ms (2.36s) 2432ms (2.432s) 5310ms (5.31s) 9984ms (9.984s) 4.84MB


CNN.com Mobile Speed

The table below shows the Lighthouse audit speed scores for CNN.com on a mobile device over the last 14 days.



Date Strategy Total Performance Score Time to First Byte First Contentful Paint First Meaningful Paint Speed Index Interactive Network Request Size
2021-07-31 02:04:59 mobile 15% Slow 80ms (0.08s) 10917ms (10.917s) 11252ms (11.252s) 24556ms (24.556s) 51677ms (51.677s) 5.88MB
2021-07-30 02:05:09 mobile 15% Slow 160ms (0.16s) 10904ms (10.904s) 11428ms (11.428s) 27919ms (27.919s) 69305ms (69.305s) 7.55MB
2021-07-29 02:05:15 mobile 15% Slow 130ms (0.13s) 10922ms (10.922s) 11303ms (11.303s) 28820ms (28.82s) 68918ms (68.918s) 7.31MB
2021-07-28 02:05:57 mobile 15% Slow 100ms (0.1s) 11318ms (11.318s) 11838ms (11.838s) 24613ms (24.613s) 51024ms (51.024s) 5.84MB
2021-07-27 02:04:59 mobile 15% Slow 90ms (0.09s) 11737ms (11.737s) 12026ms (12.026s) 15710ms (15.71s) 29855ms (29.855s) 2.66MB
2021-07-26 02:04:50 mobile 15% Slow 80ms (0.08s) 10858ms (10.858s) 10986ms (10.986s) 26300ms (26.3s) 66809ms (66.809s) 7.33MB
2021-07-25 02:05:05 mobile 15% Slow 80ms (0.08s) 11035ms (11.035s) 11698ms (11.698s) 27543ms (27.543s) 64618ms (64.618s) 7.54MB
2021-07-24 02:05:01 mobile 15% Slow 130ms (0.13s) 12228ms (12.228s) 12623ms (12.623s) 27576ms (27.576s) 54790ms (54.79s) 6.05MB
2021-07-23 02:05:02 mobile 15% Slow 100ms (0.1s) 11608ms (11.608s) 11844ms (11.844s) 27661ms (27.661s) 64100ms (64.1s) 7.03MB
2021-07-22 02:05:03 mobile 15% Slow 80ms (0.08s) 10915ms (10.915s) 11050ms (11.05s) 29618ms (29.618s) 68748ms (68.748s) 7.43MB
2021-07-21 02:05:54 mobile 0% Slow 110ms (0.11s) 10684ms (10.684s) 11338ms (11.338s) 24534ms (24.534s) 62936ms (62.936s) 7.16MB
2021-07-20 02:05:48 mobile 15% Slow 130ms (0.13s) 11053ms (11.053s) 11326ms (11.326s) 23482ms (23.482s) 58855ms (58.855s) 6.77MB
2021-07-19 02:05:58 mobile 15% Slow 110ms (0.11s) 12212ms (12.212s) 12792ms (12.792s) 28107ms (28.107s) 62577ms (62.577s) 6.75MB
2021-07-18 02:06:03 mobile 15% Slow 120ms (0.12s) 9784ms (9.784s) 10884ms (10.884s) 29052ms (29.052s) 69178ms (69.178s) 7.54MB



NYTimes.com Desktop Speed

The table below shows the Lighthouse audit speed scores for NYTimes.com on a desktop device over the last 14 days.



Date Strategy Total Performance Score Time to First Byte First Contentful Paint First Meaningful Paint Speed Index Interactive Network Request Size
2021-07-30 02:06:00 desktop 42% Slow 180ms (0.18s) 780ms (0.78s) 780ms (0.78s) 4167ms (4.167s) 7469ms (7.469s) 4.30MB
2021-07-29 02:06:06 desktop 40% Slow 130ms (0.13s) 940ms (0.94s) 940ms (0.94s) 2756ms (2.756s) 6493ms (6.493s) 4.54MB
2021-07-28 02:06:04 desktop 33% Slow 170ms (0.17s) 740ms (0.74s) 740ms (0.74s) 3425ms (3.425s) 6823ms (6.823s) 5.74MB
2021-07-27 02:06:04 desktop 49% Slow 150ms (0.15s) 820ms (0.82s) 820ms (0.82s) 3463ms (3.463s) 6573ms (6.573s) 13.30MB
2021-07-26 02:06:21 desktop 44% Slow 150ms (0.15s) 860ms (0.86s) 860ms (0.86s) 3307ms (3.307s) 8897ms (8.897s) 11.88MB
2021-07-25 02:06:14 desktop 42% Slow 150ms (0.15s) 700ms (0.7s) 700ms (0.7s) 3202ms (3.202s) 7683ms (7.683s) 20.06MB
2021-07-24 02:06:11 desktop 44% Slow 1330ms (1.33s) 820ms (0.82s) 820ms (0.82s) 3767ms (3.767s) 7364ms (7.364s) 8.62MB
2021-07-23 02:06:17 desktop 36% Slow 1320ms (1.32s) 740ms (0.74s) 740ms (0.74s) 4832ms (4.832s) 7826ms (7.826s) 4.26MB
2021-07-22 02:05:54 desktop 53% Average 220ms (0.22s) 700ms (0.7s) 700ms (0.7s) 2979ms (2.979s) 6533ms (6.533s) 7.93MB
2021-07-21 02:06:12 desktop 32% Slow 100ms (0.1s) 1198ms (1.198s) 1198ms (1.198s) 3706ms (3.706s) 7282ms (7.282s) 4.91MB
2021-07-20 02:06:31 desktop 41% Slow 190ms (0.19s) 1210ms (1.21s) 1210ms (1.21s) 3570ms (3.57s) 6899ms (6.899s) 5.79MB
2021-07-19 02:06:50 desktop 37% Slow 130ms (0.13s) 840ms (0.84s) 840ms (0.84s) 3100ms (3.1s) 7773ms (7.773s) 4.32MB
2021-07-18 02:06:45 desktop 42% Slow 110ms (0.11s) 660ms (0.66s) 660ms (0.66s) 2711ms (2.711s) 6960ms (6.96s) 20.45MB
2021-07-17 02:07:34 desktop 30% Slow 750ms (0.75s) 700ms (0.7s) 700ms (0.7s) 4201ms (4.201s) 8259ms (8.259s) 7.88MB


NYTimes.com Mobile Speed

The table below shows the Lighthouse audit speed scores for NYTimes.com on a mobile device over the last 14 days.



Date Strategy Total Performance Score Time to First Byte First Contentful Paint First Meaningful Paint Speed Index Interactive Network Request Size
2021-07-31 02:06:14 mobile 13% Slow 110ms (0.11s) 6243ms (6.243s) 6243ms (6.243s) 16333ms (16.333s) 32596ms (32.596s) 3.68MB
2021-07-30 02:05:53 mobile 38% Slow 200ms (0.2s) 3060ms (3.06s) 3060ms (3.06s) 15253ms (15.253s) 32367ms (32.367s) 4.15MB
2021-07-29 02:06:34 mobile 24% Slow 180ms (0.18s) 3960ms (3.96s) 3960ms (3.96s) 18466ms (18.466s) 38683ms (38.683s) 3.35MB
2021-07-28 02:06:06 mobile 37% Slow 120ms (0.12s) 2760ms (2.76s) 2760ms (2.76s) 16143ms (16.143s) 34651ms (34.651s) 4.09MB
2021-07-27 02:06:27 mobile 15% Slow 110ms (0.11s) 6138ms (6.138s) 6138ms (6.138s) 23010ms (23.01s) 41888ms (41.888s) 12.27MB
2021-07-26 02:05:54 mobile 16% Slow 650ms (0.65s) 5189ms (5.189s) 5189ms (5.189s) 17803ms (17.803s) 30872ms (30.872s) 8.40MB
2021-07-25 02:06:12 mobile 26% Slow 100ms (0.1s) 2910ms (2.91s) 2910ms (2.91s) 16608ms (16.608s) 35407ms (35.407s) 15.55MB
2021-07-24 02:06:03 mobile 26% Slow 80ms (0.08s) 3281ms (3.281s) 3281ms (3.281s) 15336ms (15.336s) 38181ms (38.181s) 6.87MB
2021-07-23 02:06:12 mobile 15% Slow 90ms (0.09s) 6097ms (6.097s) 6097ms (6.097s) 18050ms (18.05s) 31782ms (31.782s) 2.99MB
2021-07-22 02:05:55 mobile 16% Slow 230ms (0.23s) 5188ms (5.188s) 5188ms (5.188s) 14369ms (14.369s) 27342ms (27.342s) 5.11MB
2021-07-21 02:07:10 mobile 19% Slow 730ms (0.73s) 3510ms (3.51s) 3510ms (3.51s) 14435ms (14.435s) 30084ms (30.084s) 3.26MB
2021-07-20 02:06:07 mobile 18% Slow 170ms (0.17s) 4611ms (4.611s) 4611ms (4.611s) 16529ms (16.529s) 28740ms (28.74s) 4.74MB
2021-07-19 02:06:29 mobile 18% Slow 650ms (0.65s) 3810ms (3.81s) 3810ms (3.81s) 14248ms (14.248s) 27574ms (27.574s) 3.00MB
2021-07-18 02:06:46 mobile 17% Slow 90ms (0.09s) 5038ms (5.038s) 5038ms (5.038s) 12670ms (12.67s) 27502ms (27.502s) 13.51MB



Tripadvisor.com Desktop Speed

The table below shows the Lighthouse audit speed scores for Tripadvisor.com on a desktop device over the last 14 days.



Date Strategy Total Performance Score Time to First Byte First Contentful Paint First Meaningful Paint Speed Index Interactive Network Request Size
2021-07-31 02:02:42 desktop 84% Average 470ms (0.47s) 920ms (0.92s) 920ms (0.92s) 1109ms (1.109s) 1210ms (1.21s) 1.27MB
2021-07-30 02:02:41 desktop 88% Average 350ms (0.35s) 820ms (0.82s) 820ms (0.82s) 1087ms (1.087s) 820ms (0.82s) 1.37MB
2021-07-29 02:02:37 desktop 84% Average 440ms (0.44s) 930ms (0.93s) 930ms (0.93s) 1116ms (1.116s) 930ms (0.93s) 1.34MB
2021-07-27 02:02:42 desktop 94% Fast 520ms (0.52s) 740ms (0.74s) 740ms (0.74s) 997ms (0.997s) 740ms (0.74s) 1.39MB
2021-07-26 02:02:31 desktop 58% Average 340ms (0.34s) 1760ms (1.76s) 1760ms (1.76s) 1760ms (1.76s) 1760ms (1.76s) 1.22MB
2021-07-25 02:02:34 desktop 76% Average 810ms (0.81s) 870ms (0.87s) 870ms (0.87s) 2383ms (2.383s) 3903ms (3.903s) 2.67MB
2021-07-24 02:03:20 desktop 63% Average 290ms (0.29s) 940ms (0.94s) 940ms (0.94s) 3257ms (3.257s) 4899ms (4.899s) 2.70MB
2021-07-23 02:02:29 desktop 78% Average 410ms (0.41s) 1360ms (1.36s) 1360ms (1.36s) 1360ms (1.36s) 1360ms (1.36s) 1.17MB
2021-07-21 02:02:33 desktop 88% Average 400ms (0.4s) 860ms (0.86s) 860ms (0.86s) 1020ms (1.02s) 860ms (0.86s) 1.35MB
2021-07-20 02:03:37 desktop 46% Slow 700ms (0.7s) 1070ms (1.07s) 1070ms (1.07s) 3146ms (3.146s) 2921ms (2.921s) 1.31MB
2021-07-19 02:03:05 desktop 74% Average 540ms (0.54s) 980ms (0.98s) 980ms (0.98s) 1008ms (1.008s) 980ms (0.98s) 1.35MB
2021-07-18 02:04:04 desktop 76% Average 410ms (0.41s) 700ms (0.7s) 700ms (0.7s) 2348ms (2.348s) 3219ms (3.219s) 2.51MB
2021-07-17 02:04:19 desktop 94% Fast 300ms (0.3s) 740ms (0.74s) 740ms (0.74s) 1003ms (1.003s) 740ms (0.74s) 1.38MB
2021-07-16 02:02:32 desktop 89% Average 390ms (0.39s) 860ms (0.86s) 860ms (0.86s) 963ms (0.963s) 860ms (0.86s) 1.32MB


Tripadvisor.com Mobile Speed

The table below shows the Lighthouse audit speed scores for Tripadvisor.com on a mobile device over the last 14 days.



Date Strategy Total Performance Score Time to First Byte First Contentful Paint First Meaningful Paint Speed Index Interactive Network Request Size
2021-07-31 02:02:41 mobile 65% Average 460ms (0.46s) 3810ms (3.81s) 3810ms (3.81s) 3810ms (3.81s) 3810ms (3.81s) 1.58MB
2021-07-30 02:02:39 mobile 60% Average 360ms (0.36s) 3810ms (3.81s) 3810ms (3.81s) 3810ms (3.81s) 8065ms (8.065s) 1.38MB
2021-07-29 02:02:55 mobile 41% Slow 300ms (0.3s) 3990ms (3.99s) 3990ms (3.99s) 4072ms (4.072s) 10618ms (10.618s) 1.34MB
2021-07-28 02:02:36 mobile 47% Slow 430ms (0.43s) 3660ms (3.66s) 3660ms (3.66s) 3660ms (3.66s) 7550ms (7.55s) 1.62MB
2021-07-27 02:02:45 mobile 46% Slow 270ms (0.27s) 9975ms (9.975s) 9975ms (9.975s) 11065ms (11.065s) 16047ms (16.047s) 1.65MB
2021-07-26 02:02:31 mobile 50% Average 720ms (0.72s) 5730ms (5.73s) 5730ms (5.73s) 6301ms (6.301s) 14041ms (14.041s) 1.66MB
2021-07-25 02:02:27 mobile 61% Average 410ms (0.41s) 3810ms (3.81s) 3810ms (3.81s) 3810ms (3.81s) 7761ms (7.761s) 1.65MB
2021-07-24 02:02:43 mobile 61% Average 880ms (0.88s) 3510ms (3.51s) 3510ms (3.51s) 4133ms (4.133s) 7153ms (7.153s) 1.64MB
2021-07-22 02:02:25 mobile 61% Average 420ms (0.42s) 4890ms (4.89s) 4890ms (4.89s) 4890ms (4.89s) 4890ms (4.89s) 1.12MB
2021-07-21 02:02:29 mobile 59% Average 480ms (0.48s) 4830ms (4.83s) 4830ms (4.83s) 4830ms (4.83s) 6831ms (6.831s) 0.87MB
2021-07-20 02:03:02 mobile 60% Average 490ms (0.49s) 3660ms (3.66s) 3660ms (3.66s) 3660ms (3.66s) 8702ms (8.702s) 1.51MB
2021-07-19 02:03:07 mobile 58% Average 540ms (0.54s) 3960ms (3.96s) 3960ms (3.96s) 4253ms (4.253s) 9088ms (9.088s) 1.44MB
2021-07-18 02:05:37 mobile 14% Slow 450ms (0.45s) 4309ms (4.309s) 4309ms (4.309s) 27349ms (27.349s) 59259ms (59.259s) 2.80MB
2021-07-17 02:04:22 mobile 60% Average 270ms (0.27s) 3120ms (3.12s) 3120ms (3.12s) 3876ms (3.876s) 8854ms (8.854s) 1.83MB



The statistics above are from Lighthouse audits ran each day.

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Our dashboard gives you all the metrics that matter

First Contentful Paint

The time at which the browser first renders any text or images.

Time to Interactive

The time it takes for a page to become interactive.

Speed Index

The time at which visible parts of the page are displayed.

Time to First Byte (TTFB)

The time that it takes for the first byte to be received by the browser.


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