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
2021-04-23 02:04:58 desktop 11% Slow 110ms (0.11s) 2252ms (2.252s) 2343ms (2.343s) 5147ms (5.147s) 9336ms (9.336s) 4.26MB
2021-04-22 02:04:49 desktop 37% Slow 80ms (0.08s) 1423ms (1.423s) 1446ms (1.446s) 2623ms (2.623s) 4177ms (4.177s) 1.74MB
2021-04-20 02:04:53 desktop 10% Slow 160ms (0.16s) 2394ms (2.394s) 2456ms (2.456s) 5326ms (5.326s) 9310ms (9.31s) 4.36MB
2021-04-19 02:06:21 desktop 9% Slow 80ms (0.08s) 2294ms (2.294s) 2416ms (2.416s) 6117ms (6.117s) 11027ms (11.027s) 5.39MB
2021-04-18 02:04:41 desktop 10% Slow 130ms (0.13s) 2370ms (2.37s) 2443ms (2.443s) 5296ms (5.296s) 9565ms (9.565s) 4.66MB
2021-04-17 02:07:23 desktop 8% Slow 100ms (0.1s) 2440ms (2.44s) 2540ms (2.54s) 5653ms (5.653s) 9584ms (9.584s) 4.42MB
2021-04-16 02:04:59 desktop 8% Slow 90ms (0.09s) 2373ms (2.373s) 2479ms (2.479s) 5537ms (5.537s) 11622ms (11.622s) 4.73MB
2021-04-15 02:04:50 desktop 13% Slow 60ms (0.06s) 2156ms (2.156s) 2233ms (2.233s) 5437ms (5.437s) 9439ms (9.439s) 4.58MB
2021-04-14 02:06:10 desktop 10% Slow 120ms (0.12s) 2235ms (2.235s) 2297ms (2.297s) 5193ms (5.193s) 9660ms (9.66s) 4.59MB
2021-04-13 02:04:54 desktop 10% Slow 90ms (0.09s) 2422ms (2.422s) 2532ms (2.532s) 5466ms (5.466s) 9468ms (9.468s) 4.71MB
2021-04-12 02:04:53 desktop 9% Slow 90ms (0.09s) 2322ms (2.322s) 2357ms (2.357s) 5573ms (5.573s) 9557ms (9.557s) 4.70MB
2021-04-11 02:05:13 desktop 5% Slow 170ms (0.17s) 2205ms (2.205s) 2224ms (2.224s) 7775ms (7.775s) 10293ms (10.293s) 5.24MB
2021-04-10 02:04:52 desktop 8% Slow 120ms (0.12s) 2319ms (2.319s) 2403ms (2.403s) 5025ms (5.025s) 9324ms (9.324s) 4.39MB
2021-04-09 02:05:02 desktop 9% Slow 80ms (0.08s) 2278ms (2.278s) 2352ms (2.352s) 6343ms (6.343s) 11113ms (11.113s) 5.65MB


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
2021-04-23 02:05:53 mobile 0% Slow 130ms (0.13s) 13008ms (13.008s) 15024ms (15.024s) 39377ms (39.377s) 80088ms (80.088s) 7.69MB
2021-04-22 02:04:48 mobile 2% Slow 160ms (0.16s) 10817ms (10.817s) 11274ms (11.274s) 34034ms (34.034s) 69088ms (69.088s) 7.85MB
2021-04-21 02:04:59 mobile 4% Slow 100ms (0.1s) 11745ms (11.745s) 12249ms (12.249s) 26628ms (26.628s) 50301ms (50.301s) 6.09MB
2021-04-20 02:04:48 mobile 5% Slow 120ms (0.12s) 14098ms (14.098s) 14584ms (14.584s) 26662ms (26.662s) 52148ms (52.148s) 5.50MB
2021-04-19 02:06:06 mobile 2% Slow 90ms (0.09s) 10907ms (10.907s) 11520ms (11.52s) 30088ms (30.088s) 55513ms (55.513s) 6.66MB
2021-04-18 02:05:04 mobile 5% Slow 140ms (0.14s) 11854ms (11.854s) 12302ms (12.302s) 25519ms (25.519s) 51066ms (51.066s) 6.09MB
2021-04-17 02:05:16 mobile 5% Slow 90ms (0.09s) 11267ms (11.267s) 11781ms (11.781s) 25118ms (25.118s) 49593ms (49.593s) 5.69MB
2021-04-16 02:04:47 mobile 5% Slow 70ms (0.07s) 10575ms (10.575s) 10968ms (10.968s) 23476ms (23.476s) 49067ms (49.067s) 5.85MB
2021-04-15 02:04:42 mobile 5% Slow 110ms (0.11s) 11568ms (11.568s) 12105ms (12.105s) 24508ms (24.508s) 46086ms (46.086s) 5.38MB
2021-04-14 02:04:56 mobile 5% Slow 120ms (0.12s) 10734ms (10.734s) 11224ms (11.224s) 23762ms (23.762s) 49226ms (49.226s) 5.92MB
2021-04-13 02:04:57 mobile 5% Slow 80ms (0.08s) 11924ms (11.924s) 12238ms (12.238s) 25112ms (25.112s) 51659ms (51.659s) 6.19MB
2021-04-12 02:04:47 mobile 5% Slow 100ms (0.1s) 10572ms (10.572s) 10950ms (10.95s) 24674ms (24.674s) 49915ms (49.915s) 6.24MB
2021-04-11 02:05:19 mobile 1% Slow 70ms (0.07s) 11866ms (11.866s) 12107ms (12.107s) 44157ms (44.157s) 62768ms (62.768s) 10.91MB
2021-04-10 02:04:42 mobile 5% Slow 90ms (0.09s) 10892ms (10.892s) 11211ms (11.211s) 24441ms (24.441s) 49288ms (49.288s) 5.71MB



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
2021-04-23 02:06:06 desktop 27% Slow 140ms (0.14s) 780ms (0.78s) 780ms (0.78s) 3511ms (3.511s) 8209ms (8.209s) 14.16MB
2021-04-22 02:06:15 desktop 38% Slow 90ms (0.09s) 780ms (0.78s) 780ms (0.78s) 4809ms (4.809s) 8583ms (8.583s) 7.59MB
2021-04-21 02:06:09 desktop 20% Slow 80ms (0.08s) 780ms (0.78s) 780ms (0.78s) 6480ms (6.48s) 10265ms (10.265s) 7.04MB
2021-04-20 02:06:01 desktop 40% Slow 90ms (0.09s) 660ms (0.66s) 660ms (0.66s) 2621ms (2.621s) 7027ms (7.027s) 31.08MB
2021-04-19 02:06:09 desktop 36% Slow 100ms (0.1s) 780ms (0.78s) 780ms (0.78s) 3472ms (3.472s) 6803ms (6.803s) 7.35MB
2021-04-18 02:06:01 desktop 34% Slow 80ms (0.08s) 780ms (0.78s) 780ms (0.78s) 4242ms (4.242s) 7395ms (7.395s) 8.98MB
2021-04-17 02:06:26 desktop 41% Slow 100ms (0.1s) 740ms (0.74s) 740ms (0.74s) 3065ms (3.065s) 6880ms (6.88s) 6.87MB
2021-04-16 02:06:33 desktop 40% Slow 110ms (0.11s) 780ms (0.78s) 780ms (0.78s) 3111ms (3.111s) 7389ms (7.389s) 6.00MB
2021-04-15 02:06:13 desktop 37% Slow 100ms (0.1s) 780ms (0.78s) 780ms (0.78s) 3460ms (3.46s) 7891ms (7.891s) 14.11MB
2021-04-14 02:06:13 desktop 49% Slow 80ms (0.08s) 780ms (0.78s) 780ms (0.78s) 2395ms (2.395s) 6830ms (6.83s) 6.69MB
2021-04-13 02:06:06 desktop 41% Slow 90ms (0.09s) 780ms (0.78s) 780ms (0.78s) 3937ms (3.937s) 7250ms (7.25s) 24.38MB
2021-04-12 02:06:17 desktop 43% Slow 70ms (0.07s) 740ms (0.74s) 740ms (0.74s) 3974ms (3.974s) 8083ms (8.083s) 5.65MB
2021-04-11 02:06:15 desktop 46% Slow 110ms (0.11s) 780ms (0.78s) 780ms (0.78s) 3143ms (3.143s) 8919ms (8.919s) 8.25MB
2021-04-10 02:05:53 desktop 45% Slow 90ms (0.09s) 700ms (0.7s) 700ms (0.7s) 3299ms (3.299s) 8032ms (8.032s) 9.54MB


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
2021-04-23 02:06:06 mobile 31% Slow 130ms (0.13s) 3060ms (3.06s) 3060ms (3.06s) 16707ms (16.707s) 39521ms (39.521s) 10.21MB
2021-04-22 02:05:54 mobile 17% Slow 110ms (0.11s) 3060ms (3.06s) 3060ms (3.06s) 14028ms (14.028s) 28499ms (28.499s) 5.88MB
2021-04-21 02:05:52 mobile 20% Slow 100ms (0.1s) 3060ms (3.06s) 3060ms (3.06s) 15869ms (15.869s) 36424ms (36.424s) 6.13MB
2021-04-20 02:05:53 mobile 18% Slow 80ms (0.08s) 2910ms (2.91s) 2910ms (2.91s) 17926ms (17.926s) 36063ms (36.063s) 22.30MB
2021-04-19 02:06:03 mobile 9% Slow 80ms (0.08s) 5714ms (5.714s) 5714ms (5.714s) 13439ms (13.439s) 26952ms (26.952s) 4.68MB
2021-04-18 02:05:56 mobile 20% Slow 80ms (0.08s) 3060ms (3.06s) 3060ms (3.06s) 19072ms (19.072s) 31907ms (31.907s) 10.11MB
2021-04-17 02:06:34 mobile 21% Slow 80ms (0.08s) 2760ms (2.76s) 2760ms (2.76s) 18167ms (18.167s) 34335ms (34.335s) 6.24MB
2021-04-16 02:05:52 mobile 36% Slow 90ms (0.09s) 2910ms (2.91s) 2910ms (2.91s) 11906ms (11.906s) 27512ms (27.512s) 5.02MB
2021-04-15 02:05:56 mobile 18% Slow 80ms (0.08s) 2760ms (2.76s) 2760ms (2.76s) 13012ms (13.012s) 28178ms (28.178s) 6.09MB
2021-04-14 02:05:57 mobile 20% Slow 80ms (0.08s) 3360ms (3.36s) 3360ms (3.36s) 12310ms (12.31s) 28504ms (28.504s) 5.81MB
2021-04-13 02:06:12 mobile 18% Slow 130ms (0.13s) 3060ms (3.06s) 3060ms (3.06s) 23868ms (23.868s) 45678ms (45.678s) 17.30MB
2021-04-12 02:05:53 mobile 28% Slow 120ms (0.12s) 3060ms (3.06s) 3060ms (3.06s) 19596ms (19.596s) 33455ms (33.455s) 3.57MB
2021-04-11 02:06:30 mobile 37% Slow 90ms (0.09s) 2760ms (2.76s) 2760ms (2.76s) 34344ms (34.344s) 63299ms (63.299s) 11.24MB
2021-04-10 02:05:53 mobile 26% Slow 90ms (0.09s) 3060ms (3.06s) 3060ms (3.06s) 13496ms (13.496s) 36738ms (36.738s) 5.90MB



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
2021-04-23 02:02:37 desktop 83% Average 400ms (0.4s) 740ms (0.74s) 740ms (0.74s) 2432ms (2.432s) 740ms (0.74s) 3.65MB
2021-04-21 02:02:39 desktop 83% Average 510ms (0.51s) 740ms (0.74s) 740ms (0.74s) 2540ms (2.54s) 3421ms (3.421s) 3.95MB
2021-04-20 02:02:40 desktop 84% Average 260ms (0.26s) 740ms (0.74s) 740ms (0.74s) 2168ms (2.168s) 3470ms (3.47s) 3.87MB
2021-04-19 02:02:35 desktop 86% Average 490ms (0.49s) 1030ms (1.03s) 1030ms (1.03s) 1030ms (1.03s) 1030ms (1.03s) 0.83MB
2021-04-18 02:02:38 desktop 75% Average 570ms (0.57s) 740ms (0.74s) 740ms (0.74s) 2423ms (2.423s) 3978ms (3.978s) 3.95MB
2021-04-17 02:04:26 desktop 50% Average 320ms (0.32s) 687ms (0.687s) 687ms (0.687s) 3411ms (3.411s) 6204ms (6.204s) 4.23MB
2021-04-16 02:02:39 desktop 75% Average 450ms (0.45s) 740ms (0.74s) 740ms (0.74s) 1989ms (1.989s) 4191ms (4.191s) 3.64MB
2021-04-15 02:02:53 desktop 0% Slow 690ms (0.69s) ms (0s) ms (0s) ms (0s) ms (0s) 0.91MB
2021-04-14 02:02:33 desktop 92% Fast 470ms (0.47s) 900ms (0.9s) 900ms (0.9s) 902ms (0.902s) 900ms (0.9s) 0.95MB
2021-04-13 02:02:38 desktop 77% Average 510ms (0.51s) 760ms (0.76s) 760ms (0.76s) 2457ms (2.457s) 3539ms (3.539s) 3.51MB
2021-04-12 02:02:34 desktop 69% Average 360ms (0.36s) 1037ms (1.037s) 1037ms (1.037s) 2378ms (2.378s) 3955ms (3.955s) 3.51MB
2021-04-11 02:02:41 desktop 79% Average 390ms (0.39s) 740ms (0.74s) 740ms (0.74s) 2380ms (2.38s) 3110ms (3.11s) 3.49MB
2021-04-10 02:02:35 desktop 83% Average 670ms (0.67s) 740ms (0.74s) 740ms (0.74s) 2499ms (2.499s) 2543ms (2.543s) 3.60MB
2021-04-09 02:02:38 desktop 86% Average 360ms (0.36s) 740ms (0.74s) 740ms (0.74s) 2327ms (2.327s) 2754ms (2.754s) 3.95MB


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
2021-04-23 02:02:36 mobile 30% Slow 690ms (0.69s) 2910ms (2.91s) 2910ms (2.91s) 7959ms (7.959s) 16230ms (16.23s) 1.52MB
2021-04-22 02:02:42 mobile 18% Slow 370ms (0.37s) 4324ms (4.324s) 4324ms (4.324s) 7979ms (7.979s) 16734ms (16.734s) 1.56MB
2021-04-21 02:02:44 mobile 22% Slow 270ms (0.27s) 2910ms (2.91s) 2910ms (2.91s) 7006ms (7.006s) 20237ms (20.237s) 2.28MB
2021-04-20 02:02:30 mobile 72% Average 410ms (0.41s) 2910ms (2.91s) 2910ms (2.91s) 2910ms (2.91s) 4885ms (4.885s) 0.95MB
2021-04-19 02:03:47 mobile 21% Slow 370ms (0.37s) 2910ms (2.91s) 2910ms (2.91s) 7119ms (7.119s) 20337ms (20.337s) 2.32MB
2021-04-18 02:02:39 mobile 19% Slow 390ms (0.39s) 3465ms (3.465s) 3465ms (3.465s) 7517ms (7.517s) 20547ms (20.547s) 2.31MB
2021-04-17 02:02:59 mobile 24% Slow 460ms (0.46s) 3060ms (3.06s) 3060ms (3.06s) 7018ms (7.018s) 19886ms (19.886s) 2.17MB
2021-04-16 02:02:40 mobile 19% Slow 450ms (0.45s) 3060ms (3.06s) 3060ms (3.06s) 8198ms (8.198s) 19367ms (19.367s) 2.23MB
2021-04-15 02:02:34 mobile 65% Average 570ms (0.57s) 3480ms (3.48s) 3480ms (3.48s) 3480ms (3.48s) 4748ms (4.748s) 0.93MB
2021-04-14 02:02:31 mobile 57% Average 670ms (0.67s) 3930ms (3.93s) 3930ms (3.93s) 3930ms (3.93s) 8022ms (8.022s) 0.94MB
2021-04-13 02:02:41 mobile 21% Slow 720ms (0.72s) 3060ms (3.06s) 3060ms (3.06s) 8791ms (8.791s) 18310ms (18.31s) 2.30MB
2021-04-12 02:02:40 mobile 23% Slow 580ms (0.58s) 2910ms (2.91s) 2910ms (2.91s) 8229ms (8.229s) 19210ms (19.21s) 2.30MB
2021-04-11 02:02:49 mobile 7% Slow 340ms (0.34s) 6559ms (6.559s) 6559ms (6.559s) 10364ms (10.364s) 18718ms (18.718s) 2.32MB
2021-04-10 02:02:38 mobile 22% Slow 440ms (0.44s) 2910ms (2.91s) 2910ms (2.91s) 8290ms (8.29s) 18496ms (18.496s) 2.29MB



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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