Performance Alerts
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 Size: Size has been consistently increasing over the last few measurements
Mobile Score: Score increased by 34.3% in the last measurement +34.3%
Mobile FCP: FCP decreased by 49.7% in the last measurement -49.7%
Mobile SI: SI decreased by 44.8% in the last measurement -44.8%
Mobile LCP: LCP decreased by 59.6% in the last measurement -59.6%
Mobile TTI: TTI decreased by 66.5% in the last measurement -66.5%
Mobile TBT: TBT decreased by 100.0% in the last measurement -100.0%
Mobile CLS: CLS decreased by 100.0% in the last measurement -100.0%
Mobile Size: Size decreased by 87.3% in the last measurement -87.3%
Mobile Size: Size is significantly below the normal range (Z-score: -2.7) -86.1%
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 Size: Size has been consistently increasing over the last few measurements
Desktop FCP: FCP decreased by 71.4% in the last measurement -71.4%
Desktop SI: SI decreased by 85.2% in the last measurement -85.2%
Desktop LCP: LCP decreased by 75.6% in the last measurement -75.6%
Desktop TTI: TTI decreased by 76.3% in the last measurement -76.3%
Desktop TBT: TBT decreased by 100.0% in the last measurement -100.0%
Desktop Size: Size decreased by 90.1% in the last measurement -90.1%
Desktop Size: Size is significantly below the normal range (Z-score: -2.8) -89.0%
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 90 ↗️ Better
+28.3
↗️ Better
+32.3
↗️ Better
+31.2
FCP 1.374s ↗️ Better
-2.649s
↗️ Better
-2.468s
↗️ Better
-2.492s
SI 2.724s ↗️ Better
-4.706s
↗️ Better
-4.395s
↗️ Better
-4.614s
LCP 3.489s ↗️ Better
-7.563s
↗️ Better
-7.31s
↗️ Better
-7.237s
TTI 3.489s ↗️ Better
-7.934s
↗️ Better
-7.609s
↗️ Better
-7.526s
TBT 0.00s ↗️ Better
-0.006s
↗️ Better
-0.004s
↗️ Better
-0.004s
CLS 0.00 ↗️ Better
-0.005
↗️ Better
-0.014
↗️ Better
-0.015
Size 303.934Kb ↗️ Better
-1962.723Kb
↗️ Better
-1980.601Kb
↗️ Better
-2006.111Kb

Desktop Trend Analysis (Latest vs Period Averages)

Metric Current Value 1 Month Trend 3 Month Trend 6 Month Trend Stability
Score 100 ↗️ Better
+9.9
↗️ Better
+43.9
↗️ Better
+71.1
🔴 Unstable CV: 145.0%
FCP 0.208s ↗️ Better
-0.503s
↗️ Better
-0.256s
↗️ Better
-0.031s
🔴 Unstable CV: 147.3%
SI 0.239s ↗️ Better
-1.213s
↗️ Better
-0.712s
↗️ Better
-0.252s
🔴 Unstable CV: 150.4%
LCP 0.496s ↗️ Better
-1.265s
↗️ Better
-0.629s
↗️ Better
-0.084s
🔴 Unstable CV: 147.8%
TTI 0.496s ↗️ Better
-1.316s
↗️ Better
-0.733s
↗️ Better
-0.139s
🔴 Unstable CV: 150.0%
TBT 0.00s ↗️ Better
-0.039s
↗️ Better
-0.021s
↗️ Better
-0.011s
🔴 Unstable CV: 244.4%
CLS 0.01 ↘️ Worse
+0.005
↘️ Worse
+0.007
↘️ Worse
+0.008
🔴 Unstable CV: 291.7%
Size 301.759Kb ↗️ Better
-2563.961Kb
↗️ Better
-1543.992Kb
↗️ Better
-650.887Kb
🔴 Unstable CV: 147.9%

Mobile Period Averages

Period Score FCP SI LCP TTI TBT CLS Size
1 Month
(15 results)
61.7 4.023s 7.43s 11.052s 11.423s 0.006s 0.005 2266.657Kb
3 Months
(48 results)
57.7 3.842s 7.119s 10.799s 11.098s 0.004s 0.014 2284.535Kb
6 Months
(93 results)
58.8 3.866s 7.338s 10.726s 11.015s 0.004s 0.015 2310.045Kb

Desktop Period Averages

Period Score FCP SI LCP TTI TBT CLS Size
1 Month
(15 results)
90.1 0.711s 1.452s 1.761s 1.812s 0.039s 0.005 2865.72Kb
3 Months
(48 results)
56.1 0.464s 0.951s 1.125s 1.229s 0.021s 0.003 1845.751Kb
6 Months
(93 results)
28.9 0.239s 0.491s 0.58s 0.635s 0.011s 0.002 952.646Kb

Previous Results

Checked On Desktop Score Score FCP SI LCP TTI TBT CLS Size Desktop Screenshot Screenshot
26/10/2025 21:45:34 100 90 1.3745s 2.72365s 3.489s 3.489s 0.00s 0.00 303.934Kb Desktop page screenshot Mobile page screenshot
24/10/2025 22:31:14 85 67 2.73302s 4.93188s 8.62608s 10.40859s 0.0885s 0.01 2393.469Kb Desktop page screenshot Mobile page screenshot
22/10/2025 22:15:53 89 59 4.35704s 8.39802s 12.0116s 12.28136s 0.00s 0.00 2394.978Kb Desktop page screenshot Mobile page screenshot
20/10/2025 22:01:08 90 59 4.38704s 8.0829s 11.90012s 12.18493s 0.00s 0.00 2395.238Kb Desktop page screenshot Mobile page screenshot
18/10/2025 21:45:45 90 59 4.36304s 7.9487s 12.12562s 12.39928s 0.00s 0.00 2393.823Kb Desktop page screenshot Mobile page screenshot
16/10/2025 21:30:54 91 59 4.36104s 7.66826s 11.61511s 11.91431s 0.0005s 0.02 2473.565Kb Desktop page screenshot Mobile page screenshot
14/10/2025 21:15:57 91 59 4.39604s 8.11234s 11.69012s 12.00002s 0.00s 0.00 2395.656Kb Desktop page screenshot Mobile page screenshot
12/10/2025 21:00:47 90 60 3.66605s 8.57008s 11.67117s 11.97628s 0.00s 0.00 2396.70Kb Desktop page screenshot Mobile page screenshot
10/10/2025 20:46:13 86 59 4.38005s 8.04763s 11.71713s 12.01714s 0.00s 0.00 2395.777Kb Desktop page screenshot Mobile page screenshot
08/10/2025 20:31:06 90 59 4.39603s 7.93908s 11.71759s 12.01094s 0.00s 0.04 2473.486Kb Desktop page screenshot Mobile page screenshot
06/10/2025 20:16:09 93 59 4.37608s 7.84969s 11.76571s 12.05137s 0.00s 0.00 2397.192Kb Desktop page screenshot Mobile page screenshot
04/10/2025 20:01:01 89 59 4.35604s 7.80732s 11.85512s 12.13182s 0.00s 0.00 2395.95Kb Desktop page screenshot Mobile page screenshot
02/10/2025 19:46:09 91 59 4.41204s 7.70459s 11.81063s 12.10988s 0.002s 0.00 2397.03Kb Desktop page screenshot Mobile page screenshot
30/09/2025 19:31:13 91 59 4.39401s 7.68128s 11.91904s 12.20234s 0.00s 0.00 2396.515Kb Desktop page screenshot Mobile page screenshot
28/09/2025 19:15:55 86 59 4.39301s 7.98546s 11.86504s 12.16504s 0.00s 0.00 2396.544Kb Desktop page screenshot Mobile page screenshot
26/09/2025 19:01:06 86 60 3.75104s 7.51612s 12.13364s 12.3819s 0.00s 0.00 2395.493Kb Desktop page screenshot Mobile page screenshot
24/09/2025 18:46:00 91 59 3.84705s 8.48363s 11.71518s 12.00138s 0.00s 0.00 2396.42Kb Desktop page screenshot Mobile page screenshot
22/09/2025 18:30:53 87 59 4.21804s 8.03626s 11.52912s 11.82022s 0.00s 0.00 2394.121Kb Desktop page screenshot Mobile page screenshot
20/09/2025 18:16:11 92 60 4.36005s 7.1072s 10.36213s 10.84924s 0.01s 0.04 2394.45Kb Desktop page screenshot Mobile page screenshot
18/09/2025 18:01:29 89 59 4.23804s 7.85115s 11.71111s 12.01112s 0.00s 0.00 2396.014Kb Desktop page screenshot Mobile page screenshot
16/09/2025 17:46:06 88 60 3.64003s 8.43197s 11.75012s 12.06352s 0.00s 0.00 2394.28Kb Desktop page screenshot Mobile page screenshot
14/09/2025 17:30:56 90 59 4.22704s 7.93269s 11.67263s 11.98198s 0.00s 0.00 2395.318Kb Desktop page screenshot Mobile page screenshot
12/09/2025 17:15:56 91 59 4.39303s 7.93046s 12.0246s 12.33695s 0.00s 0.00 2394.994Kb Desktop page screenshot Mobile page screenshot
10/09/2025 17:01:00 92 59 4.23103s 7.96187s 11.69509s 12.00219s 0.00s 0.00 2394.322Kb Desktop page screenshot Mobile page screenshot
10/09/2025 16:48:36 0 0 0.00s 0.00s 0.00s 0.00s 0.00s 0.00 0.00Kb N/A N/A
08/09/2025 16:33:08 85 59 4.35905s 7.50439s 12.07114s 12.35614s 0.0005s 0.00 2395.665Kb Desktop page screenshot Mobile page screenshot
06/09/2025 16:17:55 88 59 4.22703s 7.77972s 11.62559s 11.92464s 0.00s 0.00 2394.373Kb Desktop page screenshot Mobile page screenshot
04/09/2025 16:03:13 92 58 2.73003s 4.97557s 8.85111s 9.04611s 0.021s 0.20 2721.371Kb Desktop page screenshot Mobile page screenshot
04/09/2025 15:31:50 0 0 0.00s 0.00s 0.00s 0.00s 0.00s 0.00 0.00Kb N/A N/A
02/09/2025 13:04:06 92 59 4.20904s 7.60786s 11.72312s 12.03063s 0.00s 0.00 2391.236Kb Desktop page screenshot Mobile page screenshot
31/08/2025 12:45:19 89 59 4.38604s 7.91156s 12.03412s 12.34232s 0.00s 0.00 2393.453Kb Desktop page screenshot Mobile page screenshot
29/08/2025 04:27:37 88 59 4.22809s 8.14833s 11.45425s 11.75636s 0.00s 0.00 2392.45Kb Desktop page screenshot Mobile page screenshot
26/08/2025 20:18:54 0 59 4.23305s 7.65871s 11.57714s 11.86325s 0.00s 0.00 2393.697Kb N/A Mobile page screenshot
24/08/2025 20:03:23 0 63 3.56s 6.12954s 8.10604s 8.30084s 0.00s 0.03 2789.604Kb N/A Mobile page screenshot
22/08/2025 19:48:49 0 59 4.23605s 7.81954s 11.74915s 12.03585s 0.00s 0.00 2391.602Kb N/A Mobile page screenshot
20/08/2025 19:33:14 0 60 4.24307s 7.58514s 11.70821s 12.02881s 0.00s 0.00 2390.412Kb N/A Mobile page screenshot
18/08/2025 19:18:25 0 59 4.23711s 7.95653s 11.97584s 12.2374s 0.00s 0.00 2387.846Kb N/A Mobile page screenshot
16/08/2025 19:04:40 0 51 3.62406s 6.04897s 14.67225s 14.90475s 0.00s 0.23 2708.666Kb N/A Mobile page screenshot
14/08/2025 18:48:28 0 60 4.21703s 7.33297s 11.51059s 11.81075s 0.004s 0.00 2385.812Kb N/A Mobile page screenshot
12/08/2025 18:32:45 0 59 4.22408s 7.97985s 12.07975s 12.3426s 0.00s 0.00 2352.324Kb N/A Mobile page screenshot
10/08/2025 18:17:32 0 59 4.22907s 8.09704s 11.69571s 11.97317s 0.00s 0.00 2350.006Kb N/A Mobile page screenshot
08/08/2025 18:02:46 0 59 4.35607s 7.68003s 11.70219s 11.9921s 0.00s 0.00 2351.207Kb N/A Mobile page screenshot
06/08/2025 17:38:16 0 61 4.21606s 6.42592s 11.49116s 11.76997s 0.00s 0.00 2352.07Kb N/A Mobile page screenshot
04/08/2025 10:40:04 0 61 2.73405s 7.30787s 9.6062s 9.7717s 0.015s 0.10 2752.11Kb N/A Mobile page screenshot
02/08/2025 10:24:46 0 67 2.42406s 5.83858s 9.00124s 9.27125s 0.051s 0.02 2352.37Kb N/A Mobile page screenshot
31/07/2025 10:10:52 0 62 3.90106s 6.37174s 9.68215s 9.92925s 0.011s 0.00 2754.216Kb N/A Mobile page screenshot
29/07/2025 09:55:20 0 60 4.22811s 7.30343s 11.78233s 12.06734s 0.00s 0.00 2350.334Kb N/A Mobile page screenshot
27/07/2025 09:40:40 0 59 4.35712s 7.52617s 11.87835s 12.17366s 0.00s 0.00 2351.598Kb N/A Mobile page screenshot
25/07/2025 09:25:05 0 59 4.23007s 7.89499s 11.64921s 11.94022s 0.00s 0.00 2351.634Kb N/A Mobile page screenshot
23/07/2025 09:10:07 0 59 4.3561s 7.84898s 11.70128s 12.00659s 0.00s 0.00 2349.003Kb N/A Mobile page screenshot
21/07/2025 08:54:33 0 59 4.36314s 7.73311s 12.02091s 12.27417s 0.00s 0.00 2348.604Kb N/A Mobile page screenshot
19/07/2025 08:39:37 0 59 4.22507s 7.73321s 11.66871s 11.96136s 0.00s 0.00 2348.632Kb N/A Mobile page screenshot
17/07/2025 08:23:59 0 59 4.23407s 7.98428s 11.7622s 12.06131s 0.00s 0.00 2349.364Kb N/A Mobile page screenshot
15/07/2025 08:08:33 0 53 3.17214s 7.95809s 8.77642s 8.96392s 0.022s 0.19 2721.56Kb N/A Mobile page screenshot
13/07/2025 07:53:21 0 59 4.35609s 8.18968s 12.73529s 12.93929s 0.00s 0.00 2348.294Kb N/A Mobile page screenshot
11/07/2025 07:39:28 0 59 4.36007s 7.76084s 11.83519s 12.1502s 0.0055s 0.00 2349.331Kb N/A Mobile page screenshot
09/07/2025 07:23:40 0 59 4.36114s 7.81054s 11.64589s 11.93805s 0.00s 0.00 2349.118Kb N/A Mobile page screenshot
07/07/2025 07:07:53 0 59 4.21907s 7.77576s 11.51271s 11.80377s 0.00s 0.00 2349.294Kb N/A Mobile page screenshot
05/07/2025 06:55:35 0 66 2.73904s 5.60639s 8.32715s 8.55965s 0.018s 0.05 2666.612Kb N/A Mobile page screenshot
03/07/2025 06:37:19 0 59 4.22913s 7.91396s 11.49836s 11.77487s 0.003s 0.00 2350.022Kb N/A Mobile page screenshot
01/07/2025 06:22:28 0 68 2.73606s 5.73211s 5.77614s 6.07356s 0.031s 0.09 2671.592Kb N/A Mobile page screenshot
29/06/2025 06:06:25 0 59 2.85104s 5.75516s 8.85113s 9.04613s 0.012s 0.17 2668.791Kb N/A Mobile page screenshot
27/06/2025 05:51:20 0 59 4.35612s 7.73705s 11.68584s 11.97899s 0.00s 0.00 2348.173Kb N/A Mobile page screenshot
25/06/2025 05:35:54 0 59 4.23307s 7.80122s 11.68571s 11.96137s 0.00s 0.00 2347.594Kb N/A Mobile page screenshot
23/06/2025 05:21:02 0 59 4.23312s 7.86944s 11.67186s 11.94622s 0.00s 0.00 2350.634Kb N/A Mobile page screenshot
21/06/2025 05:06:28 0 64 2.85107s 7.57184s 7.12768s 7.39033s 0.00s 0.00 2350.613Kb N/A Mobile page screenshot
19/06/2025 04:51:22 0 59 4.36109s 7.93462s 11.80427s 12.08927s 0.00s 0.00 2347.712Kb N/A Mobile page screenshot
17/06/2025 04:36:12 0 59 4.22108s 7.79041s 11.44122s 11.72473s 0.00s 0.00 2348.421Kb N/A Mobile page screenshot
15/06/2025 04:21:23 0 63 3.00106s 5.24077s 7.72617s 7.91368s 0.056s 0.11 2669.938Kb N/A Mobile page screenshot
13/06/2025 04:06:38 0 59 4.22113s 7.69237s 11.36587s 11.65623s 0.00s 0.00 2350.218Kb N/A Mobile page screenshot
11/06/2025 03:51:38 0 60 4.23909s 7.39735s 11.54025s 11.83265s 0.00s 0.00 2346.437Kb N/A Mobile page screenshot
09/06/2025 03:37:18 0 59 4.36005s 7.932s 11.79614s 12.08215s 0.00s 0.00 2345.357Kb N/A Mobile page screenshot
07/06/2025 03:22:03 0 59 4.23013s 7.90577s 11.56788s 11.86004s 0.00s 0.00 2346.245Kb N/A Mobile page screenshot
05/06/2025 03:06:57 0 59 4.36908s 7.51744s 11.74422s 12.02173s 0.001s 0.00 2345.962Kb N/A Mobile page screenshot
03/06/2025 02:51:50 0 58 4.66008s 8.05623s 11.8827s 12.16816s 0.00s 0.00 2423.817Kb N/A Mobile page screenshot
01/06/2025 02:37:01 0 59 4.22808s 7.88711s 11.62173s 11.90769s 0.00s 0.00 2346.512Kb N/A Mobile page screenshot
30/05/2025 02:21:34 0 60 4.23702s 7.53887s 11.50456s 11.79621s 0.00s 0.00 2343.966Kb N/A Mobile page screenshot
28/05/2025 02:05:56 0 60 3.66s 7.93915s 10.7035s 11.00235s 0.00s 0.00 2213.942Kb N/A Mobile page screenshot
26/05/2025 01:51:28 0 60 3.665s 7.94567s 10.676s 10.9749s 0.00s 0.00 2216.45Kb N/A Mobile page screenshot
24/05/2025 01:36:52 0 60 3.80s 7.75161s 10.603s 10.9105s 0.00s 0.00 2215.09Kb N/A Mobile page screenshot
22/05/2025 01:22:21 0 60 3.635s 8.21258s 10.809s 11.1017s 0.00s 0.00 2211.106Kb N/A Mobile page screenshot
20/05/2025 01:06:39 0 60 3.675s 7.96107s 10.6805s 10.96315s 0.00s 0.00 2208.955Kb N/A Mobile page screenshot
18/05/2025 00:51:49 0 60 3.862s 7.88318s 10.743s 11.043s 0.002s 0.00 2209.265Kb N/A Mobile page screenshot
16/05/2025 00:36:56 0 60 3.687s 7.86877s 10.5265s 10.83415s 0.00s 0.00 2217.538Kb N/A Mobile page screenshot
14/05/2025 00:22:22 0 60 3.88302s 7.77533s 10.77206s 11.07616s 0.0005s 0.00 2219.011Kb N/A Mobile page screenshot
12/05/2025 00:07:08 0 60 3.85s 7.81548s 10.7035s 11.02985s 0.001s 0.00 2217.563Kb N/A Mobile page screenshot
09/05/2025 23:52:20 0 60 3.806s 8.03889s 10.906s 11.1982s 0.00s 0.00 2218.606Kb N/A Mobile page screenshot
07/05/2025 23:36:36 0 60 3.86401s 7.61365s 10.78852s 11.09387s 0.0035s 0.00 2217.761Kb N/A Mobile page screenshot
05/05/2025 23:21:35 0 60 3.681s 7.7602s 10.0875s 10.37805s 0.00s 0.00 2130.668Kb N/A Mobile page screenshot
03/05/2025 23:06:17 0 60 3.80s 7.62293s 10.147s 10.4475s 0.00s 0.00 2131.211Kb N/A Mobile page screenshot
01/05/2025 22:51:39 0 69 2.73306s 5.25401s 4.80112s 4.87612s 0.00s 0.14 2452.761Kb N/A Mobile page screenshot
29/04/2025 22:36:20 0 60 3.665s 7.95514s 10.151s 10.4439s 0.00s 0.00 2132.354Kb N/A Mobile page screenshot
27/04/2025 22:21:18 0 60 3.647s 7.81493s 10.14s 10.44s 0.011s 0.00 2130.798Kb N/A Mobile page screenshot
25/04/2025 22:06:40 0 60 3.86506s 7.93072s 10.35817s 10.78088s 0.0625s 0.00 2131.641Kb N/A Mobile page screenshot
23/04/2025 21:51:07 0 60 3.801s 7.64349s 10.17s 10.58655s 0.055s 0.00 2130.789Kb N/A Mobile page screenshot
21/04/2025 21:36:29 0 60 3.671s 7.71996s 9.8355s 10.26535s 0.0025s 0.00 2132.312Kb N/A Mobile page screenshot
19/04/2025 20:32:15 0 61 3.633s 7.58721s 10.282s 10.5641s 0.027s 0.00 2131.733Kb N/A Mobile page screenshot
17/04/2025 20:18:25 0 61 3.647s 7.23541s 9.972s 10.257s 0.0505s 0.00 2133.492Kb N/A Mobile page screenshot
15/04/2025 20:02:18 0 61 3.652s 7.15154s 9.927s 10.2263s 0.045s 0.00 2133.306Kb N/A Mobile page screenshot
13/04/2025 19:47:05 0 59 3.87s 9.67325s 8.926s 9.65405s 0.0145s 0.00 2278.742Kb N/A Mobile page screenshot
11/04/2025 19:31:46 0 61 3.68903s 7.38649s 10.78858s 11.09133s 0.051s 0.00 2277.159Kb N/A Mobile page screenshot
09/04/2025 19:16:43 0 60 3.703s 7.75086s 10.511s 10.83995s 0.008s 0.00 2207.342Kb N/A Mobile page screenshot
07/04/2025 19:01:33 0 60 3.80s 7.78387s 10.235s 10.61385s 0.0035s 0.00 2199.507Kb N/A Mobile page screenshot
05/04/2025 18:46:35 0 60 3.87301s 7.47926s 10.43354s 10.74269s 0.064s 0.00 2213.551Kb N/A Mobile page screenshot
03/04/2025 18:31:44 0 60 3.804s 8.07644s 10.5375s 10.82205s 0.004s 0.00 2209.828Kb N/A Mobile page screenshot
01/04/2025 18:17:12 0 61 3.635s 7.33328s 10.279s 10.579s 0.00s 0.00 2202.539Kb N/A Mobile page screenshot
30/03/2025 18:01:10 0 60 3.804s 7.85662s 10.926s 11.2045s 0.00s 0.00 2254.067Kb N/A Mobile page screenshot
28/03/2025 16:46:37 0 63 3.001s 10.18529s 6.158s 9.32705s 0.016s 0.00 2244.94Kb N/A Mobile page screenshot
26/03/2025 16:30:30 0 73 2.7201s 5.24713s 4.43118s 11.47168s 0.0055s 0.11 2597.305Kb N/A Mobile page screenshot
24/03/2025 16:15:30 0 60 3.652s 7.9882s 11.1195s 11.41055s 0.012s 0.00 2280.256Kb N/A Mobile page screenshot
22/03/2025 16:01:06 0 60 3.688s 8.13448s 11.053s 11.3833s 0.0155s 0.00 2278.532Kb N/A Mobile page screenshot
20/03/2025 15:50:28 0 60 3.683s 8.33101s 11.1425s 11.52445s 0.03s 0.00 2248.551Kb N/A Mobile page screenshot