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
2021-09-21 02:05:47 desktop 2% Slow 90ms (0.09s) 4309ms (4.309s) 5063ms (5.063s) 14112ms (14.112s) 19639ms (19.639s) 5.07MB
2021-09-20 02:05:11 desktop 14% Slow 100ms (0.1s) 2507ms (2.507s) 2611ms (2.611s) 6285ms (6.285s) 10146ms (10.146s) 4.78MB
2021-09-19 02:05:04 desktop 10% Slow 100ms (0.1s) 2274ms (2.274s) 2300ms (2.3s) 4977ms (4.977s) 9710ms (9.71s) 4.67MB
2021-09-18 02:05:28 desktop 9% Slow 110ms (0.11s) 2223ms (2.223s) 2235ms (2.235s) 5176ms (5.176s) 8894ms (8.894s) 4.51MB
2021-09-16 02:05:02 desktop 14% Slow 100ms (0.1s) 2430ms (2.43s) 2493ms (2.493s) 5173ms (5.173s) 9238ms (9.238s) 4.37MB
2021-09-15 02:05:25 desktop 15% Slow 90ms (0.09s) 2419ms (2.419s) 2476ms (2.476s) 5754ms (5.754s) 9241ms (9.241s) 5.28MB
2021-09-14 02:05:16 desktop 9% Slow 100ms (0.1s) 2400ms (2.4s) 2443ms (2.443s) 6176ms (6.176s) 10040ms (10.04s) 5.28MB
2021-09-13 02:05:08 desktop 6% Slow 100ms (0.1s) 2455ms (2.455s) 2520ms (2.52s) 6270ms (6.27s) 9609ms (9.609s) 4.77MB
2021-09-12 02:05:09 desktop 18% Slow 100ms (0.1s) 2288ms (2.288s) 2337ms (2.337s) 5082ms (5.082s) 9325ms (9.325s) 5.02MB
2021-09-10 02:05:09 desktop 15% Slow 150ms (0.15s) 2365ms (2.365s) 2445ms (2.445s) 5886ms (5.886s) 8429ms (8.429s) 4.76MB
2021-09-09 02:05:05 desktop 16% Slow 100ms (0.1s) 2303ms (2.303s) 2355ms (2.355s) 5236ms (5.236s) 9737ms (9.737s) 6.20MB
2021-09-08 02:05:16 desktop 15% Slow 80ms (0.08s) 2042ms (2.042s) 2215ms (2.215s) 4668ms (4.668s) 8320ms (8.32s) 4.68MB
2021-09-07 02:05:07 desktop 13% Slow 80ms (0.08s) 2335ms (2.335s) 2394ms (2.394s) 4674ms (4.674s) 8096ms (8.096s) 4.62MB
2021-09-06 02:04:53 desktop 17% Slow 100ms (0.1s) 2029ms (2.029s) 2044ms (2.044s) 4097ms (4.097s) 6722ms (6.722s) 4.37MB


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
2021-09-21 02:04:57 mobile 5% Slow 120ms (0.12s) 10612ms (10.612s) 11161ms (11.161s) 25501ms (25.501s) 52313ms (52.313s) 5.35MB
2021-09-20 02:05:24 mobile 15% Slow 90ms (0.09s) 11650ms (11.65s) 11803ms (11.803s) 22755ms (22.755s) 54147ms (54.147s) 4.98MB
2021-09-19 02:04:45 mobile 0% Slow 120ms (0.12s) 10686ms (10.686s) 10883ms (10.883s) 20871ms (20.871s) 45542ms (45.542s) 4.69MB
2021-09-18 02:05:27 mobile 15% Slow 80ms (0.08s) 11669ms (11.669s) 11851ms (11.851s) 23297ms (23.297s) 49980ms (49.98s) 5.04MB
2021-09-17 02:05:09 mobile 5% Slow 100ms (0.1s) 11282ms (11.282s) 11518ms (11.518s) 26070ms (26.07s) 51867ms (51.867s) 5.47MB
2021-09-15 02:05:20 mobile 6% Slow 110ms (0.11s) 10975ms (10.975s) 11161ms (11.161s) 28359ms (28.359s) 58060ms (58.06s) 6.28MB
2021-09-14 02:05:16 mobile 5% Slow 100ms (0.1s) 11316ms (11.316s) 11598ms (11.598s) 28429ms (28.429s) 52290ms (52.29s) 5.22MB
2021-09-13 02:05:12 mobile 15% Slow 110ms (0.11s) 11364ms (11.364s) 11566ms (11.566s) 22916ms (22.916s) 50244ms (50.244s) 5.24MB
2021-09-11 02:05:14 mobile 5% Slow 130ms (0.13s) 11192ms (11.192s) 11429ms (11.429s) 27866ms (27.866s) 53617ms (53.617s) 5.40MB
2021-09-10 02:05:01 mobile 15% Slow 160ms (0.16s) 10459ms (10.459s) 11394ms (11.394s) 22868ms (22.868s) 46237ms (46.237s) 4.81MB
2021-09-09 02:04:49 mobile 15% Slow 90ms (0.09s) 10884ms (10.884s) 11076ms (11.076s) 22167ms (22.167s) 47276ms (47.276s) 4.87MB
2021-09-08 02:05:47 mobile 15% Slow 90ms (0.09s) 18081ms (18.081s) 20944ms (20.944s) 49242ms (49.242s) 108453ms (108.453s) 4.70MB
2021-09-07 02:04:53 mobile 15% Slow 140ms (0.14s) 10191ms (10.191s) 10316ms (10.316s) 18892ms (18.892s) 41697ms (41.697s) 4.63MB
2021-09-06 02:05:05 mobile 0% Slow 100ms (0.1s) 11637ms (11.637s) 11917ms (11.917s) 20118ms (20.118s) 45880ms (45.88s) 4.57MB



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
2021-09-20 02:06:19 desktop 46% Slow 150ms (0.15s) 900ms (0.9s) 900ms (0.9s) 3279ms (3.279s) 6909ms (6.909s) 7.22MB
2021-09-19 02:06:00 desktop 38% Slow 110ms (0.11s) 860ms (0.86s) 980ms (0.98s) 3452ms (3.452s) 6206ms (6.206s) 15.92MB
2021-09-18 02:06:31 desktop 39% Slow 110ms (0.11s) 1430ms (1.43s) 1650ms (1.65s) 3386ms (3.386s) 6969ms (6.969s) 4.17MB
2021-09-17 02:06:37 desktop 38% Slow 180ms (0.18s) 780ms (0.78s) 1100ms (1.1s) 3561ms (3.561s) 7547ms (7.547s) 17.51MB
2021-09-16 02:06:29 desktop 44% Slow 160ms (0.16s) 860ms (0.86s) 980ms (0.98s) 3389ms (3.389s) 6820ms (6.82s) 4.09MB
2021-09-15 02:06:29 desktop 27% Slow 140ms (0.14s) 820ms (0.82s) 820ms (0.82s) 4153ms (4.153s) 7846ms (7.846s) 6.72MB
2021-09-14 02:06:25 desktop 36% Slow 100ms (0.1s) 820ms (0.82s) 820ms (0.82s) 3767ms (3.767s) 7534ms (7.534s) 5.45MB
2021-09-13 02:06:35 desktop 28% Slow 90ms (0.09s) 1443ms (1.443s) 1443ms (1.443s) 5376ms (5.376s) 8070ms (8.07s) 14.12MB
2021-09-12 02:06:17 desktop 32% Slow 170ms (0.17s) 1252ms (1.252s) 1652ms (1.652s) 4501ms (4.501s) 7904ms (7.904s) 15.12MB
2021-09-11 02:06:00 desktop 32% Slow 150ms (0.15s) 740ms (0.74s) 740ms (0.74s) 3176ms (3.176s) 6822ms (6.822s) 11.68MB
2021-09-10 02:06:10 desktop 27% Slow 160ms (0.16s) 900ms (0.9s) 900ms (0.9s) 4037ms (4.037s) 7830ms (7.83s) 7.95MB
2021-09-09 02:05:54 desktop 43% Slow 140ms (0.14s) 1236ms (1.236s) 1236ms (1.236s) 2338ms (2.338s) 6643ms (6.643s) 3.78MB
2021-09-08 02:06:04 desktop 46% Slow 100ms (0.1s) 900ms (0.9s) 900ms (0.9s) 2790ms (2.79s) 7186ms (7.186s) 4.12MB
2021-09-07 02:06:00 desktop 32% Slow 160ms (0.16s) 1253ms (1.253s) 1253ms (1.253s) 3550ms (3.55s) 7022ms (7.022s) 5.63MB


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
2021-09-21 02:06:25 mobile 20% Slow 150ms (0.15s) 3210ms (3.21s) 3210ms (3.21s) 15212ms (15.212s) 35118ms (35.118s) 4.17MB
2021-09-20 02:06:06 mobile 29% Slow 160ms (0.16s) 3210ms (3.21s) 3210ms (3.21s) 16412ms (16.412s) 40193ms (40.193s) 5.76MB
2021-09-19 02:06:56 mobile 17% Slow 100ms (0.1s) 3960ms (3.96s) 4710ms (4.71s) 29237ms (29.237s) 80209ms (80.209s) 11.22MB
2021-09-18 02:06:25 mobile 22% Slow 130ms (0.13s) 3660ms (3.66s) 3660ms (3.66s) 17385ms (17.385s) 30080ms (30.08s) 3.79MB
2021-09-17 02:06:50 mobile 21% Slow 170ms (0.17s) 2760ms (2.76s) 2910ms (2.91s) 28591ms (28.591s) 32307ms (32.307s) 15.45MB
2021-09-16 02:06:18 mobile 16% Slow 140ms (0.14s) 3510ms (3.51s) 3510ms (3.51s) 15772ms (15.772s) 30391ms (30.391s) 4.25MB
2021-09-15 02:06:15 mobile 12% Slow 100ms (0.1s) 5989ms (5.989s) 5989ms (5.989s) 15324ms (15.324s) 26586ms (26.586s) 3.21MB
2021-09-14 02:06:31 mobile 17% Slow 100ms (0.1s) 3360ms (3.36s) 11360ms (11.36s) 21120ms (21.12s) 44753ms (44.753s) 5.96MB
2021-09-13 02:06:21 mobile 25% Slow 110ms (0.11s) 3810ms (3.81s) 3810ms (3.81s) 13279ms (13.279s) 30304ms (30.304s) 9.22MB
2021-09-12 02:06:48 mobile 18% Slow 120ms (0.12s) 3210ms (3.21s) 3435ms (3.435s) 31723ms (31.723s) 62679ms (62.679s) 14.27MB
2021-09-11 02:06:09 mobile 16% Slow 120ms (0.12s) 3660ms (3.66s) 3660ms (3.66s) 18370ms (18.37s) 33866ms (33.866s) 22.63MB
2021-09-10 02:06:06 mobile 18% Slow 110ms (0.11s) 3436ms (3.436s) 3436ms (3.436s) 15941ms (15.941s) 32718ms (32.718s) 5.73MB
2021-09-09 02:06:11 mobile 32% Slow 140ms (0.14s) 3360ms (3.36s) 3360ms (3.36s) 15672ms (15.672s) 30347ms (30.347s) 3.87MB
2021-09-08 02:06:22 mobile 15% Slow 90ms (0.09s) 6338ms (6.338s) 6338ms (6.338s) 16264ms (16.264s) 32148ms (32.148s) 2.91MB



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
2021-09-20 02:02:38 desktop 73% Average 860ms (0.86s) 660ms (0.66s) 660ms (0.66s) 3076ms (3.076s) 4338ms (4.338s) 3.88MB
2021-09-19 02:02:42 desktop 71% Average 360ms (0.36s) 660ms (0.66s) 660ms (0.66s) 3222ms (3.222s) 4649ms (4.649s) 3.40MB
2021-09-18 02:02:51 desktop 80% Average 340ms (0.34s) 660ms (0.66s) 660ms (0.66s) 2876ms (2.876s) 4322ms (4.322s) 3.47MB
2021-09-17 02:02:43 desktop 81% Average 480ms (0.48s) 660ms (0.66s) 660ms (0.66s) 2967ms (2.967s) 4394ms (4.394s) 3.25MB
2021-09-16 02:02:38 desktop 74% Average 320ms (0.32s) 660ms (0.66s) 660ms (0.66s) 2296ms (2.296s) 4637ms (4.637s) 3.09MB
2021-09-15 02:03:43 desktop 72% Average 470ms (0.47s) 660ms (0.66s) 660ms (0.66s) 3053ms (3.053s) 4461ms (4.461s) 3.38MB
2021-09-14 02:02:45 desktop 73% Average 310ms (0.31s) 660ms (0.66s) 660ms (0.66s) 2450ms (2.45s) 4739ms (4.739s) 3.01MB
2021-09-13 02:02:37 desktop 72% Average 480ms (0.48s) 660ms (0.66s) 660ms (0.66s) 2709ms (2.709s) 4303ms (4.303s) 3.22MB
2021-09-12 02:02:50 desktop 82% Average 420ms (0.42s) 660ms (0.66s) 660ms (0.66s) 2737ms (2.737s) 4319ms (4.319s) 3.01MB
2021-09-11 02:03:36 desktop 40% Slow 320ms (0.32s) 712ms (0.712s) 712ms (0.712s) 7441ms (7.441s) 11732ms (11.732s) 3.70MB
2021-09-10 02:02:45 desktop 81% Average 700ms (0.7s) 700ms (0.7s) 700ms (0.7s) 2365ms (2.365s) 3883ms (3.883s) 2.34MB
2021-09-09 02:02:45 desktop 80% Average 580ms (0.58s) 660ms (0.66s) 660ms (0.66s) 3122ms (3.122s) 4412ms (4.412s) 3.18MB
2021-09-07 02:02:38 desktop 82% Average 610ms (0.61s) 700ms (0.7s) 700ms (0.7s) 3019ms (3.019s) 4255ms (4.255s) 3.03MB
2021-09-06 02:02:48 desktop 73% Average 350ms (0.35s) 700ms (0.7s) 700ms (0.7s) 2911ms (2.911s) 4523ms (4.523s) 3.03MB


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
2021-09-21 02:02:49 mobile 29% Slow 310ms (0.31s) 2460ms (2.46s) 2460ms (2.46s) 12688ms (12.688s) 21717ms (21.717s) 2.99MB
2021-09-20 02:02:42 mobile 28% Slow 400ms (0.4s) 2460ms (2.46s) 2460ms (2.46s) 14618ms (14.618s) 21033ms (21.033s) 9.40MB
2021-09-19 02:03:02 mobile 22% Slow 610ms (0.61s) 2610ms (2.61s) 2610ms (2.61s) 14084ms (14.084s) 23110ms (23.11s) 2.99MB
2021-09-18 02:02:55 mobile 29% Slow 340ms (0.34s) 2610ms (2.61s) 2610ms (2.61s) 12004ms (12.004s) 20300ms (20.3s) 2.91MB
2021-09-17 02:03:02 mobile 19% Slow 380ms (0.38s) 3347ms (3.347s) 3347ms (3.347s) 16921ms (16.921s) 26493ms (26.493s) 2.89MB
2021-09-16 02:02:39 mobile 40% Slow 520ms (0.52s) 2610ms (2.61s) 2610ms (2.61s) 7279ms (7.279s) 16000ms (16s) 2.19MB
2021-09-15 02:03:21 mobile 31% Slow 340ms (0.34s) 2610ms (2.61s) 2610ms (2.61s) 12449ms (12.449s) 19352ms (19.352s) 2.88MB
2021-09-14 02:02:45 mobile 32% Slow 260ms (0.26s) 2460ms (2.46s) 2460ms (2.46s) 11803ms (11.803s) 21108ms (21.108s) 2.97MB
2021-09-13 02:03:52 mobile 21% Slow 380ms (0.38s) 2882ms (2.882s) 2882ms (2.882s) 26497ms (26.497s) 69670ms (69.67s) 9.55MB
2021-09-12 02:02:50 mobile 27% Slow 340ms (0.34s) 2460ms (2.46s) 2460ms (2.46s) 15043ms (15.043s) 21146ms (21.146s) 9.32MB
2021-09-11 02:02:51 mobile 30% Slow 340ms (0.34s) 2610ms (2.61s) 2610ms (2.61s) 9901ms (9.901s) 19391ms (19.391s) 2.83MB
2021-09-10 02:02:57 mobile 27% Slow 540ms (0.54s) 2460ms (2.46s) 2460ms (2.46s) 13710ms (13.71s) 21022ms (21.022s) 2.76MB
2021-09-09 02:02:44 mobile 31% Slow 700ms (0.7s) 2460ms (2.46s) 2460ms (2.46s) 17348ms (17.348s) 24341ms (24.341s) 4.42MB
2021-09-08 02:04:21 mobile 18% Slow 590ms (0.59s) 3525ms (3.525s) 3525ms (3.525s) 21587ms (21.587s) 57053ms (57.053s) 2.96MB



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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