Performance Alerts
Mobile FCP: FCP increased by 404.3% in the last measurement +404.3%
Mobile SI: SI increased by 80.4% in the last measurement +80.4%
Mobile LCP: LCP increased by 63.2% in the last measurement +63.2%
Mobile FCP: FCP has been consistently increasing over the last few measurements
Mobile SI: SI has been consistently increasing over the last few measurements
Mobile LCP: LCP has been consistently increasing over the last few measurements
Mobile TTI: TTI has been consistently increasing over the last few measurements
Mobile TBT: TBT has been consistently increasing over the last few measurements
Mobile CLS: CLS has been consistently increasing over the last few measurements
Mobile Size: Size has been consistently increasing over the last few measurements
Mobile Score: Score increased by 66.7% in the last measurement +66.7%
Mobile TBT: TBT decreased by 78.5% in the last measurement -78.5%
Mobile CLS: CLS decreased by 100.0% in the last measurement -100.0%
Mobile TTI: TTI is significantly below the normal range (Z-score: -3.5) -11.7%
Desktop CLS: CLS is significantly above the normal range (Z-score: 2.6) +90.0%
Desktop FCP: FCP has been consistently increasing over the last few measurements
Desktop SI: SI has been consistently increasing over the last few measurements
Desktop LCP: LCP has been consistently increasing over the last few measurements
Desktop TTI: TTI has been consistently increasing over the last few measurements
Desktop TBT: TBT has been consistently increasing over the last few measurements
Desktop CLS: CLS has been consistently increasing over the last few measurements
Desktop Size: Size has been consistently increasing over the last few measurements
Desktop LCP: LCP is significantly below the normal range (Z-score: -2.6) -41.4%
Desktop Screenshot
Mobile Screenshot
Chart Date Range Filter

Mobile Trend Analysis (Latest vs Period Averages)

Metric Current Value 1 Month Trend 3 Month Trend 6 Month Trend
Score 55 ↗️ Better
+12.1
↗️ Better
+5.9
↗️ Better
+3.5
FCP 12.336s ↘️ Worse
+8.623s
↘️ Worse
+8.43s
↘️ Worse
+8.09s
SI 12.336s ↘️ Worse
+5.021s
↘️ Worse
+5.142s
↘️ Worse
+4.953s
LCP 19.400s ↘️ Worse
+6.533s
↘️ Worse
+6.659s
↘️ Worse
+7.011s
TTI 20.191s ↗️ Better
-2.693s
↗️ Better
-2.174s
↗️ Better
-2.322s
TBT 0.073s ↗️ Better
-0.332s
↗️ Better
-0.178s
↗️ Better
-0.142s
CLS 0.00 ↗️ Better
-0.33
↗️ Better
-0.213
↗️ Better
-0.183
Size 3606.581Kb ↗️ Better
-122.842Kb
↘️ Worse
+3.97Kb
↘️ Worse
+6.604Kb

Desktop Trend Analysis (Latest vs Period Averages)

Metric Current Value 1 Month Trend 3 Month Trend 6 Month Trend Stability
Score 60 ↗️ Better
+14.3
↗️ Better
+29.9
↗️ Better
+44.5
🔴 Unstable CV: 148.4%
FCP 0.751s ↗️ Better
-0.059s
↘️ Worse
+0.245s
↘️ Worse
+0.49s
🔴 Unstable CV: 145.7%
SI 1.494s ↗️ Better
-0.821s
↘️ Worse
+0.044s
↘️ Worse
+0.746s
🔴 Unstable CV: 149.5%
LCP 1.844s ↗️ Better
-1.177s
↗️ Better
-0.123s
↘️ Worse
+0.829s
🔴 Unstable CV: 147.6%
TTI 4.648s ↗️ Better
-0.492s
↘️ Worse
+1.571s
↘️ Worse
+3.06s
🔴 Unstable CV: 146.6%
TBT 0.175s ↗️ Better
-0.068s
↘️ Worse
+0.064s
↘️ Worse
+0.118s
🔴 Unstable CV: 188.9%
CLS 1.69 ↘️ Worse
+0.672
↘️ Worse
+1.134
↘️ Worse
+1.403
🔴 Unstable CV: 156.9%
Size 4067.54Kb ↗️ Better
-5.99Kb
↘️ Worse
+1519.329Kb
↘️ Worse
+2752.334Kb
🔴 Unstable CV: 145.0%

Mobile Period Averages

Period Score FCP SI LCP TTI TBT CLS Size
1 Month
(15 results)
42.9 3.713s 7.315s 12.867s 22.884s 0.405s 0.33 3729.423Kb
3 Months
(48 results)
49.1 3.906s 7.194s 12.741s 22.365s 0.251s 0.213 3602.611Kb
6 Months
(93 results)
51.5 4.246s 7.383s 12.389s 22.513s 0.215s 0.183 3599.977Kb

Desktop Period Averages

Period Score FCP SI LCP TTI TBT CLS Size
1 Month
(15 results)
45.7 0.81s 2.315s 3.021s 5.14s 0.243s 1.018 4073.53Kb
3 Months
(48 results)
30.1 0.506s 1.45s 1.967s 3.077s 0.111s 0.556 2548.211Kb
6 Months
(93 results)
15.5 0.261s 0.748s 1.015s 1.588s 0.057s 0.287 1315.206Kb

Previous Results

Checked On Desktop Score Score FCP SI LCP TTI TBT CLS Size Desktop Screenshot Screenshot
26/10/2025 11:37:58 60 55 12.33603s 12.33603s 19.39958s 20.19131s 0.073s 0.00 3606.581Kb Desktop page screenshot Mobile page screenshot
24/10/2025 12:22:37 63 33 2.44603s 6.83953s 11.88827s 20.7153s 0.339s 1.00 3625.631Kb Desktop page screenshot Mobile page screenshot
22/10/2025 12:06:24 66 29 2.73102s 7.09421s 13.68368s 21.8782s 0.4125s 1.00 4101.761Kb Desktop page screenshot Mobile page screenshot
20/10/2025 11:52:08 39 32 2.88203s 6.37139s 11.21598s 23.34576s 0.423s 0.58 3686.836Kb Desktop page screenshot Mobile page screenshot
18/10/2025 11:37:03 48 54 2.88204s 7.13762s 11.02423s 22.87948s 0.2325s 0.14 3683.156Kb Desktop page screenshot Mobile page screenshot
16/10/2025 11:21:54 49 26 2.73212s 6.64071s 12.23185s 23.67843s 0.665s 0.55 3676.645Kb Desktop page screenshot Mobile page screenshot
14/10/2025 11:07:23 42 48 2.88205s 7.19072s 11.31826s 23.40523s 0.405s 0.14 3724.432Kb Desktop page screenshot Mobile page screenshot
12/10/2025 10:52:10 42 56 2.88205s 7.44178s 11.93127s 23.17577s 0.127s 0.14 3765.989Kb Desktop page screenshot Mobile page screenshot
10/10/2025 10:36:55 33 48 2.8821s 6.72275s 10.8043s 23.36706s 0.419s 0.14 3681.705Kb Desktop page screenshot Mobile page screenshot
08/10/2025 10:21:30 44 44 5.58113s 9.11515s 19.20075s 23.4195s 0.338s 0.14 3771.809Kb Desktop page screenshot Mobile page screenshot
06/10/2025 10:06:16 31 32 2.88205s 7.12028s 11.99777s 23.56642s 0.374s 0.58 3751.206Kb Desktop page screenshot Mobile page screenshot
04/10/2025 09:51:17 44 49 2.88203s 6.74357s 11.32722s 23.32092s 0.4055s 0.14 3773.60Kb Desktop page screenshot Mobile page screenshot
02/10/2025 09:36:39 42 46 2.8821s 7.09288s 11.34632s 23.40858s 0.454s 0.16 3721.90Kb Desktop page screenshot Mobile page screenshot
30/09/2025 09:21:08 31 33 3.63304s 6.70023s 13.24921s 23.94166s 1.193s 0.14 3689.358Kb Desktop page screenshot Mobile page screenshot
28/09/2025 09:02:50 51 59 3.18304s 5.18339s 12.3883s 22.96965s 0.218s 0.10 3680.737Kb Desktop page screenshot Mobile page screenshot
26/09/2025 08:47:51 55 53 3.63307s 6.16001s 13.43925s 23.32585s 0.2465s 0.14 3757.371Kb Desktop page screenshot Mobile page screenshot
24/09/2025 08:34:00 46 56 3.18304s 6.28052s 12.33174s 23.00223s 0.1755s 0.14 3679.849Kb Desktop page screenshot Mobile page screenshot
22/09/2025 08:18:09 48 50 2.88203s 9.74124s 8.53174s 22.8702s 0.267s 0.16 3680.498Kb Desktop page screenshot Mobile page screenshot
20/09/2025 08:00:19 50 55 2.88471s 6.83317s 11.13169s 23.0533s 0.2065s 0.14 3679.299Kb Desktop page screenshot Mobile page screenshot
18/09/2025 07:44:03 55 50 3.63308s 6.95211s 12.78983s 23.02181s 0.283s 0.14 3665.216Kb Desktop page screenshot Mobile page screenshot
16/09/2025 07:31:02 55 50 3.63305s 6.11303s 12.84375s 23.3532s 0.3335s 0.14 3650.887Kb Desktop page screenshot Mobile page screenshot
14/09/2025 07:16:09 53 33 2.88204s 6.63744s 12.33263s 22.97424s 0.3995s 0.52 3649.448Kb Desktop page screenshot Mobile page screenshot
12/09/2025 07:00:59 51 57 3.18304s 6.06361s 12.17574s 22.7199s 0.1115s 0.14 3648.072Kb Desktop page screenshot Mobile page screenshot
10/09/2025 06:46:12 34 55 14.69805s 14.69805s 21.78188s 22.58708s 0.099s 0.00 3640.29Kb Desktop page screenshot Mobile page screenshot
08/09/2025 06:31:03 53 57 2.88203s 7.31992s 10.44274s 22.54778s 0.0875s 0.14 3632.68Kb Desktop page screenshot Mobile page screenshot
06/09/2025 06:16:01 52 59 2.88211s 6.29773s 12.75383s 22.28641s 0.1015s 0.14 3641.783Kb Desktop page screenshot Mobile page screenshot
04/09/2025 06:00:31 56 54 14.51106s 14.51106s 22.64625s 22.96919s 0.1465s 0.00 3629.44Kb Desktop page screenshot Mobile page screenshot
02/09/2025 05:38:58 54 56 2.73206s 7.01163s 10.80877s 22.77328s 0.1725s 0.14 3628.392Kb Desktop page screenshot Mobile page screenshot
31/08/2025 05:23:14 52 54 3.18305s 6.24722s 12.67525s 22.88575s 0.2205s 0.14 3630.711Kb Desktop page screenshot Mobile page screenshot
28/08/2025 21:12:11 47 58 2.88204s 7.01304s 9.68674s 22.64702s 0.0665s 0.14 3670.415Kb Desktop page screenshot Mobile page screenshot
26/08/2025 17:31:42 0 55 2.88204s 7.25652s 11.05575s 22.73368s 0.207s 0.14 3648.489Kb N/A Mobile page screenshot
24/08/2025 17:16:23 0 46 3.63307s 6.41638s 13.75109s 23.48509s 0.4265s 0.14 3671.749Kb N/A Mobile page screenshot
22/08/2025 17:01:15 0 48 14.03007s 14.03007s 21.81365s 22.83553s 0.125s 0.14 3671.749Kb N/A Mobile page screenshot
20/08/2025 16:46:21 0 52 3.63309s 6.32316s 13.31063s 22.78708s 0.2445s 0.14 3680.563Kb N/A Mobile page screenshot
18/08/2025 16:30:47 0 57 3.18307s 6.46328s 14.27584s 22.6278s 0.0935s 0.14 3714.023Kb N/A Mobile page screenshot
16/08/2025 16:16:06 0 54 2.88208s 7.07391s 11.47879s 22.87786s 0.2095s 0.16 3690.222Kb N/A Mobile page screenshot
14/08/2025 16:00:34 0 60 2.88204s 5.60495s 13.21352s 22.52456s 0.139s 0.13 3673.11Kb N/A Mobile page screenshot
12/08/2025 15:45:32 0 58 3.63305s 5.58719s 12.62123s 22.65027s 0.1885s 0.10 3626.783Kb N/A Mobile page screenshot
10/08/2025 15:30:27 0 57 2.88206s 5.96309s 13.46811s 22.99254s 0.1635s 0.14 3660.254Kb N/A Mobile page screenshot
10/08/2025 15:24:08 0 0 0.00s 0.00s 0.00s 0.00s 0.00s 0.00 0.00Kb N/A N/A
08/08/2025 15:07:51 0 57 2.88207s 6.65899s 13.56415s 22.71939s 0.1665s 0.14 3632.53Kb N/A Mobile page screenshot
06/08/2025 14:59:00 0 60 2.73205s 6.43829s 13.66609s 22.51422s 0.107s 0.13 3649.11Kb N/A Mobile page screenshot
06/08/2025 14:58:59 0 60 2.73205s 6.43829s 13.66609s 22.51422s 0.107s 0.13 3649.11Kb N/A Mobile page screenshot
04/08/2025 07:33:24 0 44 2.73206s 9.157s 10.34517s 23.11766s 0.4895s 0.14 3676.594Kb N/A Mobile page screenshot
02/08/2025 07:18:11 0 45 2.88204s 5.43619s 12.82601s 22.683s 0.0605s 0.52 3676.04Kb N/A Mobile page screenshot
31/07/2025 07:03:25 0 56 2.88204s 7.00268s 10.04824s 22.95934s 0.1235s 0.16 3640.912Kb N/A Mobile page screenshot
29/07/2025 06:48:25 0 45 2.73205s 6.15929s 9.93077s 21.78071s 0.057s 0.49 3351.517Kb N/A Mobile page screenshot
27/07/2025 06:33:01 0 61 2.88205s 5.68904s 13.13407s 23.44172s 0.168s 0.10 3786.892Kb N/A Mobile page screenshot
25/07/2025 06:18:22 0 56 2.88204s 7.19897s 10.48674s 23.69089s 0.159s 0.14 3787.184Kb N/A Mobile page screenshot
23/07/2025 06:03:32 0 52 3.63307s 6.62743s 12.55375s 23.49395s 0.2295s 0.14 3783.023Kb N/A Mobile page screenshot
21/07/2025 05:48:28 0 58 2.88206s 6.29323s 12.24176s 23.47707s 0.122s 0.14 3781.209Kb N/A Mobile page screenshot
19/07/2025 05:33:30 0 49 3.63308s 6.77798s 12.38877s 23.56187s 0.3295s 0.14 3778.81Kb N/A Mobile page screenshot
17/07/2025 05:18:53 0 56 3.18303s 6.54491s 12.02676s 23.61135s 0.1395s 0.14 3787.583Kb N/A Mobile page screenshot
15/07/2025 05:03:34 0 47 3.63306s 6.69338s 12.72652s 23.91272s 0.394s 0.14 3783.431Kb N/A Mobile page screenshot
13/07/2025 04:48:39 0 58 2.88202s 6.78222s 12.55895s 23.16241s 0.0745s 0.14 3757.992Kb N/A Mobile page screenshot
11/07/2025 04:33:31 0 53 3.63306s 6.30385s 12.1618s 23.33665s 0.223s 0.14 3790.137Kb N/A Mobile page screenshot
09/07/2025 04:18:31 0 57 2.88203s 7.05394s 12.09373s 23.25134s 0.0965s 0.14 3784.932Kb N/A Mobile page screenshot
07/07/2025 04:03:33 0 55 3.48324s 6.56454s 12.69512s 22.79393s 0.1405s 0.14 3592.111Kb N/A Mobile page screenshot
05/07/2025 03:50:02 0 58 3.63305s 5.5651s 12.70912s 22.5812s 0.11s 0.13 3591.647Kb N/A Mobile page screenshot
03/07/2025 03:34:47 0 53 3.63306s 6.43453s 12.81675s 23.51679s 0.2035s 0.14 3772.985Kb N/A Mobile page screenshot
01/07/2025 03:19:20 0 57 2.88202s 7.83582s 10.43172s 22.83526s 0.066s 0.14 3604.978Kb N/A Mobile page screenshot
29/06/2025 03:04:50 0 55 2.88203s 7.06054s 10.86873s 22.9069s 0.181s 0.14 3603.069Kb N/A Mobile page screenshot
27/06/2025 02:49:50 0 57 2.88204s 7.55043s 10.21376s 22.60943s 0.075s 0.14 3601.155Kb N/A Mobile page screenshot
25/06/2025 02:34:33 0 59 3.18305s 6.29497s 13.26253s 22.02087s 0.0745s 0.13 3427.298Kb N/A Mobile page screenshot
23/06/2025 02:19:19 0 53 3.48305s 6.86261s 12.21601s 22.18668s 0.199s 0.14 3439.54Kb N/A Mobile page screenshot
21/06/2025 02:04:35 0 62 3.63305s 5.9336s 12.67495s 22.1596s 0.09s 0.05 3430.117Kb N/A Mobile page screenshot
19/06/2025 01:50:08 0 63 3.18306s 5.82844s 12.54906s 22.05233s 0.116s 0.05 3405.288Kb N/A Mobile page screenshot
17/06/2025 01:34:56 0 56 3.63306s 6.44498s 12.14976s 22.26196s 0.1145s 0.14 3438.725Kb N/A Mobile page screenshot
15/06/2025 01:20:19 0 54 3.63304s 6.87253s 12.90376s 22.27039s 0.17s 0.14 3439.686Kb N/A Mobile page screenshot
13/06/2025 01:05:05 0 54 3.63305s 7.01517s 12.23274s 22.17742s 0.0935s 0.16 3444.266Kb N/A Mobile page screenshot
11/06/2025 00:49:46 0 56 2.73203s 7.02413s 10.82576s 22.23306s 0.1845s 0.14 3420.721Kb N/A Mobile page screenshot
09/06/2025 00:34:52 0 59 2.88203s 5.98495s 12.51174s 22.5775s 0.1005s 0.14 3582.458Kb N/A Mobile page screenshot
07/06/2025 00:19:58 0 52 3.63306s 6.19617s 12.36275s 22.66064s 0.2395s 0.14 3570.77Kb N/A Mobile page screenshot
05/06/2025 00:05:16 0 49 14.14059s 14.14059s 21.98795s 22.4772s 0.074s 0.14 3578.919Kb N/A Mobile page screenshot
02/06/2025 23:49:56 0 55 13.91053s 13.91053s 23.04085s 23.42045s 0.0745s 0.00 3650.377Kb N/A Mobile page screenshot
31/05/2025 23:35:07 0 56 2.73204s 6.04048s 12.33274s 22.86288s 0.2335s 0.14 3580.477Kb N/A Mobile page screenshot
29/05/2025 23:20:03 0 50 13.93753s 13.93753s 23.05845s 23.45401s 0.062s 0.14 3653.991Kb N/A Mobile page screenshot
27/05/2025 23:05:46 0 51 3.63306s 6.83943s 13.34803s 22.74993s 0.2555s 0.14 3583.831Kb N/A Mobile page screenshot
25/05/2025 22:50:09 0 55 13.97254s 13.97254s 22.06439s 22.87844s 0.062s 0.00 3593.42Kb N/A Mobile page screenshot
23/05/2025 22:35:39 0 55 13.78459s 13.78459s 22.52847s 22.93192s 0.0755s 0.00 3587.228Kb N/A Mobile page screenshot
21/05/2025 22:20:23 0 58 2.88204s 6.70545s 6.15059s 22.33918s 0.1325s 0.18 3557.127Kb N/A Mobile page screenshot
19/05/2025 22:05:29 0 51 3.18306s 6.02215s 5.42705s 22.48358s 0.4535s 0.16 3559.927Kb N/A Mobile page screenshot
17/05/2025 21:50:20 0 54 13.84458s 13.84458s 21.53041s 22.25121s 0.138s 0.00 3582.936Kb N/A Mobile page screenshot
15/05/2025 21:36:45 0 57 2.73203s 7.83435s 6.78704s 22.33295s 0.13s 0.16 3555.72Kb N/A Mobile page screenshot
13/05/2025 21:21:27 0 53 2.88205s 7.12655s 8.01805s 22.37589s 0.2315s 0.16 3552.792Kb N/A Mobile page screenshot
11/05/2025 21:06:06 0 54 2.73208s 7.11096s 7.05079s 22.26407s 0.2025s 0.18 3556.054Kb N/A Mobile page screenshot
09/05/2025 20:51:38 0 62 2.88204s 6.16336s 5.73804s 21.94851s 0.0715s 0.16 3554.651Kb N/A Mobile page screenshot
07/05/2025 20:36:41 0 54 3.63306s 6.27232s 6.10059s 22.41274s 0.2455s 0.16 3555.238Kb N/A Mobile page screenshot
05/05/2025 20:20:55 0 50 2.88205s 5.96653s 5.45004s 21.98307s 0.086s 0.42 3554.623Kb N/A Mobile page screenshot
03/05/2025 20:06:16 0 56 2.88204s 7.57735s 8.13639s 21.82995s 0.11s 0.16 3554.999Kb N/A Mobile page screenshot
01/05/2025 19:51:31 0 46 2.88203s 5.91305s 5.65504s 21.99158s 0.1885s 0.50 3540.02Kb N/A Mobile page screenshot
29/04/2025 19:37:23 0 25 2.73204s 6.4715s 8.25904s 22.28763s 0.79s 0.56 3570.274Kb N/A Mobile page screenshot
27/04/2025 19:22:17 0 55 2.88203s 5.9543s 5.31903s 21.60272s 0.36s 0.16 3550.778Kb N/A Mobile page screenshot
25/04/2025 19:08:27 0 51 3.63309s 6.05093s 5.48806s 21.81144s 0.3535s 0.18 3560.038Kb N/A Mobile page screenshot
23/04/2025 18:52:32 0 48 3.63307s 6.54711s 5.80406s 21.82385s 0.429s 0.16 3547.158Kb N/A Mobile page screenshot
21/04/2025 18:41:09 0 47 2.73205s 7.08846s 6.80666s 21.63053s 0.4615s 0.16 3628.555Kb N/A Mobile page screenshot
19/04/2025 15:06:45 0 70 3.6331s 4.62412s 5.21067s 12.61917s 0.0975s 0.03 2400.847Kb N/A Mobile page screenshot
17/04/2025 14:51:00 0 43 2.73205s 7.00324s 6.43099s 22.08883s 0.638s 0.16 3643.065Kb N/A Mobile page screenshot
15/04/2025 14:36:33 0 38 3.63306s 6.22765s 5.99409s 21.35493s 0.879s 0.16 3356.498Kb N/A Mobile page screenshot
13/04/2025 14:21:14 0 45 3.18306s 5.97659s 5.8031s 21.29383s 0.622s 0.16 3359.775Kb N/A Mobile page screenshot
11/04/2025 14:06:46 0 53 3.1831s 6.79031s 5.07408s 21.41949s 0.375s 0.16 3383.749Kb N/A Mobile page screenshot
09/04/2025 13:51:32 0 40 5.34242s 9.31897s 17.4528s 21.2514s 0.419s 0.16 3383.559Kb N/A Mobile page screenshot
07/04/2025 13:36:19 0 42 5.2807s 8.6701s 17.45989s 21.19083s 0.33s 0.18 3378.42Kb N/A Mobile page screenshot
05/04/2025 13:21:13 0 41 3.18304s 6.45708s 5.94208s 21.28823s 0.7635s 0.16 3378.868Kb N/A Mobile page screenshot
03/04/2025 13:05:37 0 52 3.63307s 6.55857s 5.21505s 21.03846s 0.3665s 0.16 3344.771Kb N/A Mobile page screenshot
01/04/2025 12:51:05 0 48 2.88204s 7.80451s 8.02705s 21.24225s 0.34s 0.16 3386.085Kb N/A Mobile page screenshot
30/03/2025 12:36:34 0 42 3.63306s 6.76369s 5.83004s 21.56909s 0.637s 0.16 3348.532Kb N/A Mobile page screenshot
28/03/2025 11:20:31 0 49 12.9156s 12.9156s 20.73114s 21.34707s 0.2855s 0.00 3358.958Kb N/A Mobile page screenshot
26/03/2025 11:06:33 0 48 3.18307s 6.74545s 5.07906s 21.34266s 0.57s 0.16 3332.894Kb N/A Mobile page screenshot
24/03/2025 10:51:47 0 43 2.88206s 7.34454s 8.49808s 21.01397s 0.5285s 0.16 3359.938Kb N/A Mobile page screenshot
22/03/2025 10:36:02 0 41 2.88206s 6.81018s 8.5251s 21.29738s 0.633s 0.16 3359.213Kb N/A Mobile page screenshot
20/03/2025 10:24:12 0 29 3.63305s 8.43769s 5.90004s 22.24183s 1.9005s 0.16 3372.517Kb N/A Mobile page screenshot