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
2021-05-12 02:04:54 desktop 20% Slow 120ms (0.12s) 2111ms (2.111s) 2124ms (2.124s) 4241ms (4.241s) 6846ms (6.846s) 4.01MB
2021-05-11 02:05:27 desktop 9% Slow 80ms (0.08s) 2439ms (2.439s) 2459ms (2.459s) 4855ms (4.855s) 9364ms (9.364s) 4.43MB
2021-05-10 02:05:13 desktop 7% Slow 90ms (0.09s) 2368ms (2.368s) 2420ms (2.42s) 5493ms (5.493s) 9501ms (9.501s) 4.20MB
2021-05-09 02:05:24 desktop 11% Slow 90ms (0.09s) 2164ms (2.164s) 2226ms (2.226s) 5532ms (5.532s) 8935ms (8.935s) 4.35MB
2021-05-08 02:05:21 desktop 9% Slow 80ms (0.08s) 2317ms (2.317s) 2352ms (2.352s) 4990ms (4.99s) 9116ms (9.116s) 4.46MB
2021-05-07 02:05:19 desktop 10% Slow 100ms (0.1s) 2262ms (2.262s) 2342ms (2.342s) 5012ms (5.012s) 9038ms (9.038s) 4.45MB
2021-05-05 02:05:54 desktop 1% Slow 210ms (0.21s) 4328ms (4.328s) 5120ms (5.12s) 18050ms (18.05s) 27710ms (27.71s) 4.30MB
2021-05-04 02:05:04 desktop 10% Slow 80ms (0.08s) 2280ms (2.28s) 2300ms (2.3s) 4984ms (4.984s) 8812ms (8.812s) 4.36MB
2021-05-03 02:04:55 desktop 13% Slow 150ms (0.15s) 2252ms (2.252s) 2344ms (2.344s) 4850ms (4.85s) 8900ms (8.9s) 4.29MB
2021-05-02 02:05:13 desktop 10% Slow 70ms (0.07s) 2455ms (2.455s) 2578ms (2.578s) 6280ms (6.28s) 10329ms (10.329s) 5.22MB
2021-05-01 02:04:57 desktop 13% Slow 130ms (0.13s) 2175ms (2.175s) 2243ms (2.243s) 5709ms (5.709s) 10434ms (10.434s) 5.50MB
2021-04-30 02:05:23 desktop 10% Slow 140ms (0.14s) 2481ms (2.481s) 2594ms (2.594s) 5559ms (5.559s) 9680ms (9.68s) 4.35MB
2021-04-29 02:05:19 desktop 16% Slow 130ms (0.13s) 2321ms (2.321s) 2399ms (2.399s) 4869ms (4.869s) 8095ms (8.095s) 4.20MB
2021-04-28 02:05:36 desktop 14% Slow 100ms (0.1s) 2307ms (2.307s) 2353ms (2.353s) 5253ms (5.253s) 9814ms (9.814s) 4.46MB


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
2021-05-12 02:05:03 mobile 5% Slow 100ms (0.1s) 11442ms (11.442s) 11686ms (11.686s) 26224ms (26.224s) 58440ms (58.44s) 5.88MB
2021-05-11 02:06:35 mobile 5% Slow 80ms (0.08s) 11380ms (11.38s) 11845ms (11.845s) 26994ms (26.994s) 61965ms (61.965s) 6.10MB
2021-05-10 02:05:05 mobile 0% Slow 90ms (0.09s) 10769ms (10.769s) 10944ms (10.944s) 26242ms (26.242s) 61798ms (61.798s) 6.24MB
2021-05-09 02:05:32 mobile 5% Slow 80ms (0.08s) 11410ms (11.41s) 11694ms (11.694s) 24071ms (24.071s) 58498ms (58.498s) 5.78MB
2021-05-08 02:05:32 mobile 5% Slow 120ms (0.12s) 11297ms (11.297s) 11568ms (11.568s) 27231ms (27.231s) 62943ms (62.943s) 6.15MB
2021-05-06 02:05:31 mobile 5% Slow 100ms (0.1s) 11623ms (11.623s) 12301ms (12.301s) 32067ms (32.067s) 69841ms (69.841s) 7.45MB
2021-05-05 02:05:28 mobile 5% Slow 90ms (0.09s) 14741ms (14.741s) 15384ms (15.384s) 30379ms (30.379s) 63728ms (63.728s) 6.93MB
2021-05-04 02:06:13 mobile 5% Slow 80ms (0.08s) 16413ms (16.413s) 18986ms (18.986s) 52440ms (52.44s) 113475ms (113.475s) 7.71MB
2021-05-03 02:05:06 mobile 5% Slow 80ms (0.08s) 11326ms (11.326s) 11826ms (11.826s) 30824ms (30.824s) 69418ms (69.418s) 7.64MB
2021-05-02 02:05:17 mobile 2% Slow 90ms (0.09s) 11131ms (11.131s) 11643ms (11.643s) 35627ms (35.627s) 70693ms (70.693s) 7.78MB
2021-05-01 02:05:07 mobile 2% Slow 80ms (0.08s) 11568ms (11.568s) 12121ms (12.121s) 35369ms (35.369s) 69409ms (69.409s) 7.98MB
2021-04-30 02:05:05 mobile 5% Slow 90ms (0.09s) 10770ms (10.77s) 11301ms (11.301s) 27092ms (27.092s) 63353ms (63.353s) 7.31MB
2021-04-29 02:05:19 mobile 0% Slow 60ms (0.06s) 11576ms (11.576s) 12081ms (12.081s) 31199ms (31.199s) 64807ms (64.807s) 7.15MB
2021-04-28 02:05:43 mobile 5% Slow 70ms (0.07s) 11454ms (11.454s) 12008ms (12.008s) 29181ms (29.181s) 67077ms (67.077s) 7.38MB



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
2021-05-12 02:06:12 desktop 34% Slow 90ms (0.09s) 780ms (0.78s) 780ms (0.78s) 3738ms (3.738s) 7645ms (7.645s) 5.85MB
2021-05-10 02:06:30 desktop 38% Slow 110ms (0.11s) 780ms (0.78s) 780ms (0.78s) 4516ms (4.516s) 7811ms (7.811s) 10.55MB
2021-05-09 02:06:09 desktop 34% Slow 80ms (0.08s) 740ms (0.74s) 740ms (0.74s) 3234ms (3.234s) 7412ms (7.412s) 14.10MB
2021-05-08 02:06:21 desktop 34% Slow 110ms (0.11s) 780ms (0.78s) 780ms (0.78s) 3862ms (3.862s) 7436ms (7.436s) 7.07MB
2021-05-07 02:06:42 desktop 33% Slow 80ms (0.08s) 1284ms (1.284s) 1284ms (1.284s) 3108ms (3.108s) 6768ms (6.768s) 4.25MB
2021-05-06 02:06:44 desktop 28% Slow 130ms (0.13s) 780ms (0.78s) 780ms (0.78s) 3930ms (3.93s) 8466ms (8.466s) 12.87MB
2021-05-04 02:06:11 desktop 35% Slow 110ms (0.11s) 780ms (0.78s) 780ms (0.78s) 3628ms (3.628s) 7547ms (7.547s) 18.10MB
2021-05-03 02:06:26 desktop 34% Slow 80ms (0.08s) 780ms (0.78s) 780ms (0.78s) 4231ms (4.231s) 7321ms (7.321s) 11.91MB
2021-05-02 02:05:57 desktop 47% Slow 90ms (0.09s) 700ms (0.7s) 700ms (0.7s) 2898ms (2.898s) 6920ms (6.92s) 5.04MB
2021-05-01 02:06:08 desktop 39% Slow 160ms (0.16s) 740ms (0.74s) 740ms (0.74s) 3305ms (3.305s) 7160ms (7.16s) 5.48MB
2021-04-30 02:05:57 desktop 36% Slow 110ms (0.11s) 740ms (0.74s) 740ms (0.74s) 2821ms (2.821s) 6594ms (6.594s) 5.82MB
2021-04-29 02:06:22 desktop 41% Slow 90ms (0.09s) 820ms (0.82s) 820ms (0.82s) 3311ms (3.311s) 7682ms (7.682s) 6.73MB
2021-04-28 02:06:33 desktop 48% Slow 80ms (0.08s) 780ms (0.78s) 780ms (0.78s) 3524ms (3.524s) 7313ms (7.313s) 8.61MB
2021-04-26 02:06:01 desktop 30% Slow 90ms (0.09s) 780ms (0.78s) 780ms (0.78s) 3548ms (3.548s) 7270ms (7.27s) 13.51MB


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
2021-05-12 02:05:55 mobile 9% Slow 90ms (0.09s) 5375ms (5.375s) 5375ms (5.375s) 24123ms (24.123s) 41685ms (41.685s) 6.59MB
2021-05-11 02:06:01 mobile 17% Slow 90ms (0.09s) 2910ms (2.91s) 2910ms (2.91s) 13420ms (13.42s) 30176ms (30.176s) 23.34MB
2021-05-09 02:05:54 mobile 10% Slow 120ms (0.12s) 5020ms (5.02s) 5020ms (5.02s) 13914ms (13.914s) 28994ms (28.994s) 10.25MB
2021-05-08 02:06:25 mobile 34% Slow 80ms (0.08s) 2910ms (2.91s) 2910ms (2.91s) 21817ms (21.817s) 44754ms (44.754s) 7.07MB
2021-05-07 02:07:49 mobile 16% Slow 100ms (0.1s) 4185ms (4.185s) 4185ms (4.185s) 28520ms (28.52s) 58847ms (58.847s) 2.99MB
2021-05-06 02:06:39 mobile 17% Slow 100ms (0.1s) 3060ms (3.06s) 3060ms (3.06s) 15357ms (15.357s) 32661ms (32.661s) 10.22MB
2021-05-05 02:06:23 mobile 16% Slow 80ms (0.08s) 3060ms (3.06s) 3060ms (3.06s) 16913ms (16.913s) 33217ms (33.217s) 7.84MB
2021-05-04 02:05:51 mobile 17% Slow 110ms (0.11s) 3060ms (3.06s) 3060ms (3.06s) 13132ms (13.132s) 28076ms (28.076s) 16.92MB
2021-05-03 02:06:10 mobile 18% Slow 110ms (0.11s) 3810ms (3.81s) 3810ms (3.81s) 19774ms (19.774s) 35869ms (35.869s) 8.68MB
2021-05-02 02:05:59 mobile 15% Slow 110ms (0.11s) 3510ms (3.51s) 3510ms (3.51s) 15569ms (15.569s) 35376ms (35.376s) 4.06MB
2021-05-01 02:05:56 mobile 17% Slow 130ms (0.13s) 3060ms (3.06s) 3060ms (3.06s) 13997ms (13.997s) 30640ms (30.64s) 4.56MB
2021-04-30 02:06:12 mobile 17% Slow 80ms (0.08s) 2760ms (2.76s) 2760ms (2.76s) 18707ms (18.707s) 29987ms (29.987s) 5.48MB
2021-04-29 02:06:17 mobile 15% Slow 110ms (0.11s) 3510ms (3.51s) 3510ms (3.51s) 17396ms (17.396s) 33000ms (33s) 5.87MB
2021-04-27 02:06:09 mobile 32% Slow 100ms (0.1s) 3060ms (3.06s) 3060ms (3.06s) 18732ms (18.732s) 31909ms (31.909s) 12.14MB



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
2021-05-12 02:02:41 desktop 66% Average 320ms (0.32s) 1175ms (1.175s) 1175ms (1.175s) 3093ms (3.093s) 3483ms (3.483s) 4.01MB
2021-05-11 02:02:58 desktop 77% Average 410ms (0.41s) 700ms (0.7s) 700ms (0.7s) 2868ms (2.868s) 3758ms (3.758s) 3.95MB
2021-05-10 02:02:38 desktop 83% Average 450ms (0.45s) 740ms (0.74s) 740ms (0.74s) 2803ms (2.803s) 2781ms (2.781s) 3.50MB
2021-05-09 02:03:58 desktop 30% Slow 500ms (0.5s) 918ms (0.918s) 918ms (0.918s) 9699ms (9.699s) 19068ms (19.068s) 4.19MB
2021-05-08 02:03:03 desktop 78% Average 650ms (0.65s) 740ms (0.74s) 740ms (0.74s) 2931ms (2.931s) 3106ms (3.106s) 3.88MB
2021-05-07 02:03:37 desktop 37% Slow 850ms (0.85s) 868ms (0.868s) 868ms (0.868s) 6821ms (6.821s) 10497ms (10.497s) 4.21MB
2021-05-06 02:02:48 desktop 82% Average 560ms (0.56s) 740ms (0.74s) 740ms (0.74s) 2718ms (2.718s) 3496ms (3.496s) 3.95MB
2021-05-05 02:02:51 desktop 83% Average 360ms (0.36s) 740ms (0.74s) 740ms (0.74s) 2539ms (2.539s) 3266ms (3.266s) 3.83MB
2021-05-04 02:02:43 desktop 71% Average 340ms (0.34s) 1094ms (1.094s) 1094ms (1.094s) 2535ms (2.535s) 3994ms (3.994s) 3.54MB
2021-05-03 02:02:35 desktop 77% Average 390ms (0.39s) 1058ms (1.058s) 1058ms (1.058s) 2536ms (2.536s) 3219ms (3.219s) 3.53MB
2021-05-02 02:02:33 desktop 82% Average 400ms (0.4s) 740ms (0.74s) 740ms (0.74s) 2540ms (2.54s) 3939ms (3.939s) 3.50MB
2021-05-01 02:02:43 desktop 76% Average 290ms (0.29s) 740ms (0.74s) 740ms (0.74s) 2330ms (2.33s) 3494ms (3.494s) 3.95MB
2021-04-30 02:03:56 desktop 41% Slow 930ms (0.93s) 994ms (0.994s) 994ms (0.994s) 9156ms (9.156s) 16697ms (16.697s) 4.22MB
2021-04-29 02:02:43 desktop 83% Average 480ms (0.48s) 930ms (0.93s) 930ms (0.93s) 945ms (0.945s) 930ms (0.93s) 0.88MB


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
2021-05-12 02:02:35 mobile 26% Slow 310ms (0.31s) 2760ms (2.76s) 2760ms (2.76s) 7120ms (7.12s) 16077ms (16.077s) 1.76MB
2021-05-11 02:03:22 mobile 16% Slow 680ms (0.68s) 2910ms (2.91s) 2910ms (2.91s) 20543ms (20.543s) 38837ms (38.837s) 1.98MB
2021-05-10 02:02:39 mobile 25% Slow 280ms (0.28s) 2760ms (2.76s) 2760ms (2.76s) 7261ms (7.261s) 16644ms (16.644s) 1.52MB
2021-05-09 02:02:53 mobile 23% Slow 1040ms (1.04s) 3060ms (3.06s) 3060ms (3.06s) 8777ms (8.777s) 16123ms (16.123s) 1.53MB
2021-05-08 02:04:33 mobile 15% Slow 500ms (0.5s) 3210ms (3.21s) 3210ms (3.21s) 32689ms (32.689s) 87697ms (87.697s) 2.14MB
2021-05-07 02:03:37 mobile 17% Slow 310ms (0.31s) 3060ms (3.06s) 3060ms (3.06s) 10850ms (10.85s) 22711ms (22.711s) 2.10MB
2021-05-06 02:03:43 mobile 19% Slow 550ms (0.55s) 3060ms (3.06s) 3060ms (3.06s) 18966ms (18.966s) 49815ms (49.815s) 1.99MB
2021-05-05 02:02:48 mobile 25% Slow 850ms (0.85s) 2760ms (2.76s) 2760ms (2.76s) 7305ms (7.305s) 16674ms (16.674s) 1.64MB
2021-05-04 02:02:43 mobile 25% Slow 750ms (0.75s) 3060ms (3.06s) 3060ms (3.06s) 7685ms (7.685s) 16153ms (16.153s) 1.67MB
2021-05-03 02:02:33 mobile 28% Slow 810ms (0.81s) 3060ms (3.06s) 3060ms (3.06s) 8104ms (8.104s) 15977ms (15.977s) 1.62MB
2021-05-02 02:02:30 mobile 27% Slow 630ms (0.63s) 3060ms (3.06s) 3060ms (3.06s) 7506ms (7.506s) 16336ms (16.336s) 1.55MB
2021-05-01 02:02:42 mobile 21% Slow 350ms (0.35s) 3060ms (3.06s) 3060ms (3.06s) 7587ms (7.587s) 16442ms (16.442s) 1.98MB
2021-04-30 02:02:36 mobile 28% Slow 350ms (0.35s) 2910ms (2.91s) 2910ms (2.91s) 7103ms (7.103s) 15610ms (15.61s) 1.55MB
2021-04-29 02:02:53 mobile 24% Slow 360ms (0.36s) 2910ms (2.91s) 2910ms (2.91s) 6303ms (6.303s) 17033ms (17.033s) 1.68MB



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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