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
2021-01-15 02:04:31 desktop 8% Slow 90ms (0.09s) 2290ms (2.29s) 2328ms (2.328s) 5221ms (5.221s) 9993ms (9.993s) 4.23MB
2021-01-14 02:04:32 desktop 17% Slow 90ms (0.09s) 2330ms (2.33s) 2467ms (2.467s) 5147ms (5.147s) 9231ms (9.231s) 3.94MB
2021-01-13 02:04:29 desktop 19% Slow 80ms (0.08s) 2232ms (2.232s) 2438ms (2.438s) 4751ms (4.751s) 9131ms (9.131s) 3.76MB
2021-01-12 02:04:20 desktop 20% Slow 90ms (0.09s) 2128ms (2.128s) 2281ms (2.281s) 4912ms (4.912s) 8660ms (8.66s) 3.94MB
2021-01-11 02:04:26 desktop 13% Slow 80ms (0.08s) 2340ms (2.34s) 2497ms (2.497s) 5083ms (5.083s) 8901ms (8.901s) 4.08MB
2021-01-10 02:04:24 desktop 16% Slow 80ms (0.08s) 2177ms (2.177s) 2374ms (2.374s) 4659ms (4.659s) 8779ms (8.779s) 3.85MB
2021-01-09 02:04:27 desktop 10% Slow 80ms (0.08s) 2249ms (2.249s) 2402ms (2.402s) 6114ms (6.114s) 17433ms (17.433s) 10.08MB
2021-01-08 02:04:43 desktop 7% Slow 80ms (0.08s) 2273ms (2.273s) 2289ms (2.289s) 5256ms (5.256s) 9178ms (9.178s) 4.35MB
2021-01-07 02:04:52 desktop 8% Slow 100ms (0.1s) 2428ms (2.428s) 2540ms (2.54s) 6772ms (6.772s) 11381ms (11.381s) 5.91MB
2021-01-05 02:05:50 desktop 8% Slow 70ms (0.07s) 2306ms (2.306s) 2325ms (2.325s) 5913ms (5.913s) 9917ms (9.917s) 4.86MB
2021-01-04 02:04:44 desktop 12% Slow 70ms (0.07s) 2395ms (2.395s) 2569ms (2.569s) 6165ms (6.165s) 9899ms (9.899s) 4.90MB
2021-01-03 02:04:38 desktop 5% Slow 90ms (0.09s) 2274ms (2.274s) 2291ms (2.291s) 6731ms (6.731s) 9822ms (9.822s) 5.10MB
2021-01-02 02:04:49 desktop 9% Slow 70ms (0.07s) 2416ms (2.416s) 2547ms (2.547s) 5641ms (5.641s) 10526ms (10.526s) 4.55MB
2021-01-01 02:04:41 desktop 9% Slow 80ms (0.08s) 2306ms (2.306s) 2488ms (2.488s) 5539ms (5.539s) 10033ms (10.033s) 4.66MB


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
2021-01-15 02:04:29 mobile 5% Slow 80ms (0.08s) 11635ms (11.635s) 12114ms (12.114s) 25750ms (25.75s) 47081ms (47.081s) 5.53MB
2021-01-14 02:04:30 mobile 0% Slow 130ms (0.13s) 11120ms (11.12s) 11804ms (11.804s) 23590ms (23.59s) 46659ms (46.659s) 5.93MB
2021-01-13 02:04:30 mobile 5% Slow 80ms (0.08s) 11346ms (11.346s) 11837ms (11.837s) 26531ms (26.531s) 47465ms (47.465s) 5.41MB
2021-01-12 02:04:27 mobile 5% Slow 80ms (0.08s) 10984ms (10.984s) 11493ms (11.493s) 24353ms (24.353s) 46418ms (46.418s) 5.52MB
2021-01-11 02:04:23 mobile 5% Slow 80ms (0.08s) 10381ms (10.381s) 10863ms (10.863s) 23621ms (23.621s) 47433ms (47.433s) 5.84MB
2021-01-10 02:04:36 mobile 0% Slow 80ms (0.08s) 12369ms (12.369s) 13323ms (13.323s) 29906ms (29.906s) 56054ms (56.054s) 5.55MB
2021-01-09 02:04:28 mobile 5% Slow 80ms (0.08s) 11009ms (11.009s) 11260ms (11.26s) 25261ms (25.261s) 47928ms (47.928s) 5.53MB
2021-01-08 02:04:49 mobile 0% Slow 80ms (0.08s) 10960ms (10.96s) 11904ms (11.904s) 28305ms (28.305s) 49924ms (49.924s) 5.80MB
2021-01-07 02:04:35 mobile 0% Slow 80ms (0.08s) 11025ms (11.025s) 11025ms (11.025s) 29471ms (29.471s) 53808ms (53.808s) 6.64MB
2021-01-06 02:04:38 mobile 5% Slow 80ms (0.08s) 11039ms (11.039s) 11626ms (11.626s) 29806ms (29.806s) 52162ms (52.162s) 6.24MB
2021-01-05 02:04:40 mobile 5% Slow 70ms (0.07s) 11146ms (11.146s) 11312ms (11.312s) 29645ms (29.645s) 52927ms (52.927s) 6.26MB
2021-01-03 02:04:36 mobile 1% Slow 80ms (0.08s) 10325ms (10.325s) 10897ms (10.897s) 35350ms (35.35s) 52325ms (52.325s) 10.95MB
2021-01-02 02:04:38 mobile 5% Slow 70ms (0.07s) 10740ms (10.74s) 11349ms (11.349s) 23607ms (23.607s) 46134ms (46.134s) 5.77MB
2021-01-01 02:04:35 mobile 0% Slow 80ms (0.08s) 10903ms (10.903s) 11713ms (11.713s) 25333ms (25.333s) 47397ms (47.397s) 5.90MB



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
2021-01-15 02:05:48 desktop 24% Slow 170ms (0.17s) 1165ms (1.165s) 1165ms (1.165s) 3957ms (3.957s) 6343ms (6.343s) 10.33MB
2021-01-14 02:06:14 desktop 34% Slow 190ms (0.19s) 895ms (0.895s) 895ms (0.895s) 7703ms (7.703s) 12868ms (12.868s) 9.69MB
2021-01-13 02:05:53 desktop 25% Slow 150ms (0.15s) 1005ms (1.005s) 1005ms (1.005s) 4341ms (4.341s) 8867ms (8.867s) 8.14MB
2021-01-12 02:06:49 desktop 26% Slow 120ms (0.12s) 1005ms (1.005s) 1005ms (1.005s) 4501ms (4.501s) 7829ms (7.829s) 18.50MB
2021-01-11 02:05:47 desktop 27% Slow 130ms (0.13s) 1060ms (1.06s) 1060ms (1.06s) 3335ms (3.335s) 6529ms (6.529s) 11.52MB
2021-01-10 02:05:48 desktop 23% Slow 130ms (0.13s) 860ms (0.86s) 860ms (0.86s) 4698ms (4.698s) 8697ms (8.697s) 6.46MB
2021-01-09 02:05:53 desktop 32% Slow 140ms (0.14s) 1005ms (1.005s) 1005ms (1.005s) 3758ms (3.758s) 7971ms (7.971s) 7.69MB
2021-01-08 02:05:45 desktop 35% Slow 120ms (0.12s) 800ms (0.8s) 800ms (0.8s) 3182ms (3.182s) 6481ms (6.481s) 11.93MB
2021-01-07 02:05:56 desktop 47% Slow 130ms (0.13s) 895ms (0.895s) 1220ms (1.22s) 4613ms (4.613s) 6359ms (6.359s) 7.68MB
2021-01-06 02:05:51 desktop 44% Slow 140ms (0.14s) 1035ms (1.035s) 1221ms (1.221s) 3946ms (3.946s) 7711ms (7.711s) 4.86MB
2021-01-05 02:05:49 desktop 26% Slow 150ms (0.15s) 1270ms (1.27s) 1270ms (1.27s) 3336ms (3.336s) 6592ms (6.592s) 17.28MB
2021-01-04 02:05:47 desktop 20% Slow 120ms (0.12s) 1270ms (1.27s) 1270ms (1.27s) 4811ms (4.811s) 7504ms (7.504s) 7.61MB
2021-01-03 02:06:01 desktop 38% Slow 80ms (0.08s) 1165ms (1.165s) 1165ms (1.165s) 3097ms (3.097s) 6986ms (6.986s) 3.27MB
2021-01-02 02:05:49 desktop 43% Slow 140ms (0.14s) 1165ms (1.165s) 1165ms (1.165s) 3203ms (3.203s) 6102ms (6.102s) 2.87MB


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
2021-01-15 02:05:41 mobile 16% Slow 160ms (0.16s) 4200ms (4.2s) 4200ms (4.2s) 12391ms (12.391s) 25012ms (25.012s) 6.20MB
2021-01-14 02:05:44 mobile 18% Slow 160ms (0.16s) 2940ms (2.94s) 2940ms (2.94s) 12335ms (12.335s) 25787ms (25.787s) 6.34MB
2021-01-13 02:05:39 mobile 13% Slow 130ms (0.13s) 2790ms (2.79s) 2790ms (2.79s) 12662ms (12.662s) 24610ms (24.61s) 3.89MB
2021-01-12 02:05:43 mobile 15% Slow 110ms (0.11s) 3330ms (3.33s) 3330ms (3.33s) 14448ms (14.448s) 26560ms (26.56s) 6.57MB
2021-01-11 02:05:47 mobile 13% Slow 120ms (0.12s) 3480ms (3.48s) 3480ms (3.48s) 13775ms (13.775s) 27716ms (27.716s) 7.07MB
2021-01-10 02:05:47 mobile 9% Slow 140ms (0.14s) 4875ms (4.875s) 4875ms (4.875s) 16084ms (16.084s) 26924ms (26.924s) 4.99MB
2021-01-09 02:05:40 mobile 13% Slow 150ms (0.15s) 2610ms (2.61s) 2610ms (2.61s) 15003ms (15.003s) 28672ms (28.672s) 4.21MB
2021-01-08 02:05:48 mobile 11% Slow 140ms (0.14s) 3420ms (3.42s) 3420ms (3.42s) 12920ms (12.92s) 32695ms (32.695s) 9.74MB
2021-01-07 02:05:43 mobile 11% Slow 1840ms (1.84s) 4710ms (4.71s) 4710ms (4.71s) 16948ms (16.948s) 26910ms (26.91s) 5.87MB
2021-01-06 02:05:43 mobile 24% Slow 160ms (0.16s) 3690ms (3.69s) 4275ms (4.275s) 16984ms (16.984s) 27278ms (27.278s) 3.03MB
2021-01-05 02:05:43 mobile 10% Slow 150ms (0.15s) 4770ms (4.77s) 4770ms (4.77s) 15146ms (15.146s) 32112ms (32.112s) 6.31MB
2021-01-04 02:05:53 mobile 11% Slow 80ms (0.08s) 4590ms (4.59s) 4590ms (4.59s) 20737ms (20.737s) 43943ms (43.943s) 11.28MB
2021-01-03 02:05:37 mobile 15% Slow 120ms (0.12s) 3330ms (3.33s) 3330ms (3.33s) 14235ms (14.235s) 26677ms (26.677s) 3.29MB
2021-01-02 02:05:39 mobile 16% Slow 110ms (0.11s) 3870ms (3.87s) 3870ms (3.87s) 14469ms (14.469s) 25826ms (25.826s) 2.60MB



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
2021-01-15 02:02:18 desktop 73% Average 340ms (0.34s) 1600ms (1.6s) 1600ms (1.6s) 1600ms (1.6s) 1600ms (1.6s) 1.44MB
2021-01-14 02:02:18 desktop 71% Average 310ms (0.31s) 1600ms (1.6s) 1600ms (1.6s) 1600ms (1.6s) 1600ms (1.6s) 1.49MB
2021-01-13 02:02:20 desktop 70% Average 520ms (0.52s) 1560ms (1.56s) 1560ms (1.56s) 1560ms (1.56s) 2836ms (2.836s) 1.43MB
2021-01-12 02:02:21 desktop 68% Average 440ms (0.44s) 1560ms (1.56s) 1560ms (1.56s) 1560ms (1.56s) 1560ms (1.56s) 1.50MB
2021-01-11 02:02:17 desktop 74% Average 450ms (0.45s) 1560ms (1.56s) 1560ms (1.56s) 1560ms (1.56s) 1560ms (1.56s) 1.33MB
2021-01-10 02:02:19 desktop 74% Average 450ms (0.45s) 1560ms (1.56s) 1560ms (1.56s) 1560ms (1.56s) 1560ms (1.56s) 1.37MB
2021-01-09 02:02:16 desktop 73% Average 630ms (0.63s) 1600ms (1.6s) 1600ms (1.6s) 1600ms (1.6s) 1600ms (1.6s) 1.36MB
2021-01-08 02:02:20 desktop 72% Average 300ms (0.3s) 1590ms (1.59s) 1590ms (1.59s) 1590ms (1.59s) 1590ms (1.59s) 1.30MB
2021-01-07 02:02:18 desktop 74% Average 360ms (0.36s) 1560ms (1.56s) 1560ms (1.56s) 1560ms (1.56s) 1560ms (1.56s) 1.38MB
2021-01-04 02:02:21 desktop 73% Average 290ms (0.29s) 1250ms (1.25s) 1250ms (1.25s) 1250ms (1.25s) 1250ms (1.25s) 1.47MB
2021-01-03 02:02:17 desktop 63% Average 370ms (0.37s) 2000ms (2s) 2000ms (2s) 2000ms (2s) 2000ms (2s) 1.18MB
2021-01-02 02:02:18 desktop 70% Average 300ms (0.3s) 1560ms (1.56s) 1560ms (1.56s) 1560ms (1.56s) 1560ms (1.56s) 1.15MB
2021-01-01 02:02:20 desktop 71% Average 290ms (0.29s) 1560ms (1.56s) 1560ms (1.56s) 1560ms (1.56s) 1560ms (1.56s) 1.26MB
2020-12-31 02:02:19 desktop 65% Average 290ms (0.29s) 1895ms (1.895s) 1895ms (1.895s) 1895ms (1.895s) 2190ms (2.19s) 1.23MB


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
2021-01-15 02:02:16 mobile 38% Slow 380ms (0.38s) 5670ms (5.67s) 5670ms (5.67s) 5670ms (5.67s) 12868ms (12.868s) 1.05MB
2021-01-14 02:02:16 mobile 38% Slow 390ms (0.39s) 5520ms (5.52s) 5520ms (5.52s) 5520ms (5.52s) 12511ms (12.511s) 1.01MB
2021-01-13 02:02:19 mobile 34% Slow 350ms (0.35s) 5520ms (5.52s) 5520ms (5.52s) 5520ms (5.52s) 12936ms (12.936s) 1.27MB
2021-01-12 02:02:20 mobile 35% Slow 300ms (0.3s) 5520ms (5.52s) 5520ms (5.52s) 5520ms (5.52s) 12522ms (12.522s) 1.27MB
2021-01-11 02:02:16 mobile 41% Slow 290ms (0.29s) 5520ms (5.52s) 5520ms (5.52s) 5520ms (5.52s) 11479ms (11.479s) 1.05MB
2021-01-10 02:02:17 mobile 32% Slow 300ms (0.3s) 9510ms (9.51s) 9510ms (9.51s) 9510ms (9.51s) 12762ms (12.762s) 1.16MB
2021-01-09 02:02:19 mobile 23% Slow 380ms (0.38s) 5520ms (5.52s) 5520ms (5.52s) 5520ms (5.52s) 13118ms (13.118s) 1.25MB
2021-01-08 02:02:25 mobile 38% Slow 270ms (0.27s) 5220ms (5.22s) 5220ms (5.22s) 5220ms (5.22s) 12469ms (12.469s) 1.20MB
2021-01-07 02:02:21 mobile 33% Slow 250ms (0.25s) 5100ms (5.1s) 5100ms (5.1s) 5100ms (5.1s) 12453ms (12.453s) 1.18MB
2021-01-06 02:02:22 mobile 28% Slow 290ms (0.29s) 5520ms (5.52s) 5520ms (5.52s) 5520ms (5.52s) 12626ms (12.626s) 1.17MB
2021-01-05 02:02:28 mobile 11% Slow 330ms (0.33s) 4320ms (4.32s) 4320ms (4.32s) 12146ms (12.146s) 21113ms (21.113s) 1.65MB
2021-01-04 02:02:19 mobile 37% Slow 380ms (0.38s) 5520ms (5.52s) 5520ms (5.52s) 5520ms (5.52s) 12422ms (12.422s) 1.18MB
2021-01-03 02:02:19 mobile 37% Slow 270ms (0.27s) 5520ms (5.52s) 5520ms (5.52s) 5520ms (5.52s) 12630ms (12.63s) 1.20MB
2021-01-02 02:02:18 mobile 29% Slow 240ms (0.24s) 6780ms (6.78s) 6780ms (6.78s) 6780ms (6.78s) 12629ms (12.629s) 1.14MB



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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