- Page Speed Tracker

https://wwtl.co.uk

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

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 Size: Size has been consistently increasing over the last few measurements

Desktop Screenshot

Mobile Screenshot

Chart Date Range Filter

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Mobile Trend Analysis (Latest vs Period Averages)

Metric	Current Value	1 Month Trend	3 Month Trend	6 Month Trend
Score	100	➡️ Stable +0	↗️ Better +2.3	↗️ Better +1.2
FCP	0.755s	↗️ Better -0.009s	↘️ Worse +0.005s	↗️ Better -0.003s
SI	0.755s	↗️ Better -0.009s	↗️ Better -0.214s	↗️ Better -0.146s
LCP	0.755s	↗️ Better -0.009s	↗️ Better -0.025s	↗️ Better -0.046s
TTI	0.755s	↗️ Better -0.009s	↗️ Better -0.035s	↗️ Better -0.059s
TBT	0.00s	➡️ Stable +0s	↗️ Better -0.004s	↗️ Better -0.004s
CLS	0.00	➡️ Stable +0.00	➡️ Stable +0.000	➡️ Stable +0.000
Size	0.975Kb	➡️ Stable +0Kb	↗️ Better -7.945Kb	↗️ Better -10.465Kb

Desktop Trend Analysis (Latest vs Period Averages)

Metric	Current Value	1 Month Trend	3 Month Trend	6 Month Trend	Stability
Score	100	➡️ Stable +0	↗️ Better +37.5	↗️ Better +67.7	🔴 Unstable CV: 144.9%
FCP	0.235s	↘️ Worse +0.021s	↘️ Worse +0.102s	↘️ Worse +0.167s	🔴 Unstable CV: 145.1%
SI	0.235s	↗️ Better -0.023s	↘️ Worse +0.066s	↘️ Worse +0.148s	🔴 Unstable CV: 161.5%
LCP	0.235s	↘️ Worse +0.021s	↘️ Worse +0.102s	↘️ Worse +0.167s	🔴 Unstable CV: 145.1%
TTI	0.235s	↘️ Worse +0.021s	↘️ Worse +0.102s	↘️ Worse +0.167s	🔴 Unstable CV: 145.1%
TBT	0.00s	➡️ Stable +0s	➡️ Stable +0s	➡️ Stable +0s	🟢 Stable
CLS	0.00	➡️ Stable +0.00	➡️ Stable +0.00	➡️ Stable +0.00	🟢 Stable
Size	0.971Kb	↗️ Better -0.003Kb	↘️ Worse +0.362Kb	↘️ Worse +0.657Kb	🔴 Unstable CV: 144.9%

Mobile Period Averages

Period	Score	FCP	SI	LCP	TTI	TBT	CLS	Size
1 Month (15 results)	100	0.764s	0.764s	0.764s	0.764s	0s	0.00	0.975Kb
3 Months (48 results)	97.7	0.75s	0.969s	0.78s	0.79s	0.004s	0.000	8.92Kb
6 Months (93 results)	98.8	0.758s	0.901s	0.801s	0.814s	0.004s	0.000	11.44Kb

Desktop Period Averages

Period	Score	FCP	SI	LCP	TTI	TBT	Size
1 Month (15 results)	100	0.214s	0.258s	0.214s	0.214s	0s	0.974Kb
3 Months (48 results)	62.5	0.133s	0.169s	0.133s	0.133s	0s	0.609Kb
6 Months (93 results)	32.3	0.068s	0.087s	0.068s	0.068s	0s	0.314Kb

Previous Results

Checked On	Desktop Score	Score	FCP	SI	LCP	TTI	TBT	CLS	Size	Desktop Screenshot	Screenshot
26/10/2025 22:31:39	100	100	0.755s	0.755s	0.755s	0.755s	0.00s	0.00	0.975Kb
24/10/2025 23:16:35	100	100	0.759s	0.759s	0.759s	0.759s	0.00s	0.00	0.977Kb
22/10/2025 23:01:42	100	100	0.76s	0.76s	0.76s	0.76s	0.00s	0.00	0.969Kb
20/10/2025 22:46:35	100	100	0.76s	0.76s	0.76s	0.76s	0.00s	0.00	0.971Kb
18/10/2025 22:31:34	100	100	0.757s	0.757s	0.757s	0.757s	0.00s	0.00	0.971Kb
16/10/2025 22:16:29	100	100	0.756s	0.756s	0.756s	0.756s	0.00s	0.00	0.973Kb
14/10/2025 22:02:26	100	100	0.761s	0.761s	0.761s	0.761s	0.00s	0.00	0.973Kb
12/10/2025 21:46:20	100	100	0.758s	0.758s	0.758s	0.758s	0.00s	0.00	0.969Kb
10/10/2025 21:30:56	100	100	0.756s	0.756s	0.756s	0.756s	0.00s	0.00	0.975Kb
08/10/2025 21:17:20	100	100	0.797s	0.797s	0.797s	0.797s	0.00s	0.00	0.979Kb
06/10/2025 21:02:47	100	100	0.759s	0.759s	0.759s	0.759s	0.00s	0.00	0.979Kb
04/10/2025 20:48:05	100	100	0.758s	0.758s	0.758s	0.758s	0.00s	0.00	0.977Kb
02/10/2025 20:32:32	100	100	0.756s	0.756s	0.756s	0.756s	0.00s	0.00	0.979Kb
30/09/2025 20:18:32	100	100	0.785s	0.785s	0.785s	0.785s	0.00s	0.00	0.973Kb
28/09/2025 20:02:59	100	100	0.784s	0.784s	0.784s	0.784s	0.00s	0.00	0.983Kb
26/09/2025 19:48:33	100	100	0.755s	0.755s	0.755s	0.755s	0.00s	0.00	0.975Kb
24/09/2025 19:32:58	100	100	0.763s	0.763s	0.763s	0.763s	0.00s	0.00	0.973Kb
22/09/2025 19:18:11	100	100	0.756s	0.756s	0.756s	0.756s	0.00s	0.00	0.975Kb
20/09/2025 19:03:19	100	99	0.758s	3.40317s	0.758s	0.758s	0.00s	0.00	0.977Kb
18/09/2025 18:46:24	100	100	0.76s	0.76s	0.76s	0.76s	0.00s	0.00	0.977Kb
16/09/2025 18:29:20	100	100	0.786s	0.786s	0.786s	0.786s	0.00s	0.00	0.969Kb
14/09/2025 18:13:47	100	100	0.76s	0.76s	0.76s	0.76s	0.00s	0.00	0.973Kb
12/09/2025 17:58:49	100	100	0.76s	0.76s	0.76s	0.76s	0.00s	0.00	0.971Kb
10/09/2025 17:44:18	100	100	0.793s	1.11764s	0.793s	0.793s	0.00s	0.00	0.979Kb
08/09/2025 17:29:29	100	100	0.762s	0.762s	0.762s	0.762s	0.00s	0.00	0.977Kb
06/09/2025 17:13:40	100	100	0.756s	0.756s	0.756s	0.756s	0.00s	0.00	0.977Kb
04/09/2025 16:59:05	100	100	0.766s	0.766s	0.766s	0.9643s	0.017s	0.00	0.973Kb
02/09/2025 14:13:44	100	100	0.757s	0.757s	0.757s	0.757s	0.00s	0.00	0.967Kb
31/08/2025 13:54:45	100	100	0.756s	0.756s	0.756s	0.756s	0.00s	0.00	0.973Kb
29/08/2025 05:37:32	100	100	0.762s	0.762s	0.762s	0.762s	0.00s	0.00	0.977Kb
26/08/2025 20:39:32	0	100	0.79s	0.79s	0.79s	0.79s	0.00s	0.00	0.973Kb	N/A
24/08/2025 20:24:36	0	100	0.759s	0.759s	0.759s	0.759s	0.00s	0.00	0.971Kb	N/A
22/08/2025 20:08:58	0	100	0.758s	0.758s	0.758s	0.758s	0.00s	0.00	0.971Kb	N/A
20/08/2025 19:53:23	0	100	0.757s	0.757s	0.757s	0.757s	0.00s	0.00	0.975Kb	N/A
18/08/2025 19:39:05	0	100	0.765s	0.765s	0.765s	0.765s	0.00s	0.00	0.973Kb	N/A
16/08/2025 19:23:19	0	100	0.758s	0.758s	0.758s	0.758s	0.00s	0.00	0.979Kb	N/A
14/08/2025 19:08:47	0	100	0.758s	0.758s	0.758s	0.758s	0.00s	0.00	0.979Kb	N/A
12/08/2025 18:53:07	0	100	0.79s	0.79s	0.79s	0.79s	0.00s	0.00	1.22Kb	N/A
10/08/2025 18:38:46	0	100	0.758s	0.758s	0.758s	0.758s	0.00s	0.00	1.213Kb	N/A
08/08/2025 18:23:05	0	98	0.76267s	1.01732s	2.21584s	2.32104s	0.123s	0.02	382.371Kb	N/A
06/08/2025 18:09:38	0	100	0.758s	0.758s	0.758s	0.758s	0.00s	0.00	1.216Kb	N/A
06/08/2025 18:09:29	0	100	0.758s	0.758s	0.758s	0.758s	0.00s	0.00	1.217Kb	N/A
04/08/2025 11:18:17	0	100	0.757s	1.25464s	0.757s	0.757s	0.00s	0.00	0.979Kb	N/A
02/08/2025 11:03:01	0	94	0.767s	6.60889s	0.767s	0.767s	0.00s	0.00	0.973Kb	N/A
31/07/2025 10:47:40	0	100	0.79s	0.79s	0.79s	0.79s	0.00s	0.00	0.969Kb	N/A
29/07/2025 10:33:17	0	100	0.76s	0.76s	0.76s	0.76s	0.00s	0.00	0.969Kb	N/A
29/07/2025 10:21:56	0	0	0.00s	0.00s	0.00s	0.00s	0.00s	0.00	0.00Kb	N/A	N/A
27/07/2025 10:07:31	0	100	0.827s	1.79055s	0.827s	1.00105s	0.0345s	0.00	0.973Kb	N/A
25/07/2025 09:52:27	0	100	0.76s	0.76s	0.76s	0.76s	0.00s	0.00	0.975Kb	N/A
23/07/2025 09:37:53	0	100	0.757s	0.757s	0.757s	0.757s	0.00s	0.00	0.977Kb	N/A
21/07/2025 09:22:17	0	99	0.86207s	1.76552s	1.96207s	2.38858s	0.0535s	0.00	228.575Kb	N/A
19/07/2025 09:07:01	0	100	0.761s	0.761s	0.761s	0.761s	0.00s	0.00	0.973Kb	N/A
17/07/2025 08:51:36	0	100	0.761s	0.761s	0.761s	0.761s	0.00s	0.00	0.979Kb	N/A
15/07/2025 08:38:22	0	100	0.761s	1.69676s	0.761s	0.761s	0.00s	0.00	0.975Kb	N/A
13/07/2025 08:21:11	0	98	0.75968s	0.90132s	2.19937s	2.29202s	0.0825s	0.02	366.558Kb	N/A
11/07/2025 08:07:33	0	100	0.76s	0.76s	0.76s	0.76s	0.00s	0.00	0.967Kb	N/A
09/07/2025 07:52:02	0	100	0.775s	0.78897s	0.775s	0.9875s	0.0285s	0.00	0.975Kb	N/A
07/07/2025 07:36:39	0	100	0.759s	0.759s	0.759s	0.759s	0.00s	0.00	0.975Kb	N/A
05/07/2025 07:27:01	0	100	0.761s	0.761s	0.761s	0.761s	0.00s	0.00	0.977Kb	N/A
03/07/2025 07:08:00	0	100	0.76s	0.76s	0.76s	0.76s	0.00s	0.00	0.977Kb	N/A
01/07/2025 06:52:43	0	100	0.759s	0.759s	0.759s	0.759s	0.00s	0.00	0.977Kb	N/A
29/06/2025 06:37:17	0	100	0.76s	0.76s	0.76s	0.76s	0.00s	0.00	0.975Kb	N/A
27/06/2025 06:21:57	0	100	0.761s	0.761s	0.761s	0.761s	0.00s	0.00	0.975Kb	N/A
25/06/2025 06:07:20	0	100	0.771s	0.771s	0.771s	0.771s	0.00s	0.00	0.975Kb	N/A
23/06/2025 05:52:09	0	100	0.757s	0.757s	0.757s	0.757s	0.00s	0.00	0.987Kb	N/A
21/06/2025 05:37:02	0	100	0.759s	0.759s	0.759s	0.759s	0.00s	0.00	0.977Kb	N/A
19/06/2025 05:22:28	0	100	0.763s	1.53821s	0.763s	0.763s	0.00s	0.00	0.973Kb	N/A
17/06/2025 05:08:05	0	100	0.76s	0.76s	0.76s	0.76s	0.00s	0.00	0.975Kb	N/A
15/06/2025 04:52:48	0	100	0.784s	0.784s	0.784s	0.784s	0.00s	0.00	0.975Kb	N/A
13/06/2025 04:37:04	0	100	0.762s	0.762s	0.762s	0.762s	0.00s	0.00	0.971Kb	N/A
11/06/2025 04:22:47	0	100	0.789s	0.789s	0.789s	0.789s	0.00s	0.00	0.983Kb	N/A
09/06/2025 04:07:59	0	100	0.759s	0.759s	0.759s	0.759s	0.00s	0.00	0.975Kb	N/A
07/06/2025 03:52:43	0	100	0.786s	0.786s	0.786s	0.786s	0.00s	0.00	0.971Kb	N/A
05/06/2025 03:37:11	0	100	0.759s	0.759s	0.759s	0.759s	0.00s	0.00	0.983Kb	N/A
03/06/2025 03:22:00	0	100	0.762s	0.81017s	0.762s	0.762s	0.00s	0.00	0.965Kb	N/A
01/06/2025 03:06:54	0	100	0.758s	0.758s	0.758s	0.758s	0.00s	0.00	0.973Kb	N/A
30/05/2025 02:52:16	0	100	0.761s	0.761s	0.761s	0.761s	0.00s	0.00	0.973Kb	N/A
28/05/2025 02:36:57	0	100	0.76s	0.76s	0.76s	0.76s	0.00s	0.00	0.969Kb	N/A
26/05/2025 02:22:11	0	100	0.755s	0.755s	0.755s	0.755s	0.00s	0.00	0.979Kb	N/A
24/05/2025 02:06:55	0	100	0.757s	0.757s	0.757s	0.757s	0.00s	0.00	0.975Kb	N/A
22/05/2025 01:52:17	0	100	0.761s	0.761s	0.761s	0.761s	0.00s	0.00	0.975Kb	N/A
20/05/2025 01:37:30	0	100	0.79s	0.79s	0.79s	0.79s	0.00s	0.00	0.969Kb	N/A
18/05/2025 01:22:14	0	100	0.757s	0.757s	0.757s	0.757s	0.00s	0.00	0.975Kb	N/A
16/05/2025 01:07:14	0	100	0.761s	0.761s	0.761s	0.761s	0.00s	0.00	0.997Kb	N/A
14/05/2025 00:52:14	0	100	0.761s	0.761s	0.761s	0.761s	0.00s	0.00	0.995Kb	N/A
12/05/2025 00:36:50	0	100	0.757s	0.757s	0.757s	0.757s	0.00s	0.00	0.995Kb	N/A
10/05/2025 00:22:20	0	100	0.764s	0.764s	0.764s	0.764s	0.00s	0.00	1.003Kb	N/A
08/05/2025 00:07:12	0	100	0.796s	0.796s	0.796s	0.796s	0.00s	0.00	1.001Kb	N/A
05/05/2025 23:51:45	0	100	0.755s	0.755s	0.755s	0.755s	0.00s	0.00	0.684Kb	N/A
03/05/2025 23:36:44	0	100	0.757s	0.757s	0.757s	0.757s	0.00s	0.00	0.684Kb	N/A
01/05/2025 23:21:49	0	100	0.759s	0.77488s	0.759s	0.759s	0.00s	0.00	0.684Kb	N/A
29/04/2025 23:06:51	0	100	0.756s	0.756s	0.756s	0.756s	0.00s	0.00	0.684Kb	N/A
27/04/2025 22:51:38	0	100	0.785s	0.785s	0.785s	0.785s	0.00s	0.00	0.684Kb	N/A
25/04/2025 22:37:00	0	100	0.76s	0.76s	0.76s	0.76s	0.00s	0.00	0.684Kb	N/A
23/04/2025 22:21:34	0	100	0.766s	0.766s	0.766s	0.766s	0.00s	0.00	0.684Kb	N/A
21/04/2025 22:07:15	0	100	0.767s	0.78665s	0.767s	0.767s	0.00s	0.00	0.684Kb	N/A
19/04/2025 21:32:02	0	100	0.757s	0.757s	0.757s	0.757s	0.00s	0.00	0.684Kb	N/A
17/04/2025 21:17:15	0	100	0.785s	0.785s	0.785s	0.785s	0.00s	0.00	0.684Kb	N/A
15/04/2025 21:01:53	0	100	0.758s	0.758s	0.758s	0.758s	0.00s	0.00	0.684Kb	N/A
13/04/2025 20:46:33	0	100	0.756s	0.756s	0.756s	0.756s	0.00s	0.00	1.212Kb	N/A
11/04/2025 20:31:40	0	100	0.755s	0.755s	0.755s	0.755s	0.00s	0.00	1.209Kb	N/A
09/04/2025 20:16:44	0	100	0.759s	0.759s	0.759s	0.759s	0.00s	0.00	0.684Kb	N/A
07/04/2025 20:01:32	0	100	0.763s	0.763s	0.763s	0.763s	0.00s	0.00	0.684Kb	N/A
05/04/2025 19:46:21	0	100	0.758s	0.758s	0.758s	0.758s	0.00s	0.00	0.684Kb	N/A
03/04/2025 19:32:00	0	100	0.759s	0.759s	0.759s	0.759s	0.00s	0.00	1.213Kb	N/A
01/04/2025 19:16:47	0	100	0.78s	0.78s	0.78s	0.78s	0.00s	0.00	0.684Kb	N/A
30/03/2025 19:01:31	0	100	0.766s	0.766s	0.766s	0.766s	0.00s	0.00	1.214Kb	N/A
28/03/2025 17:46:43	0	100	0.772s	0.772s	0.772s	0.772s	0.00s	0.00	1.222Kb	N/A
26/03/2025 17:33:09	0	100	0.788s	0.788s	0.788s	0.788s	0.00s	0.00	1.214Kb	N/A
24/03/2025 17:18:13	0	100	0.758s	0.758s	0.758s	0.758s	0.00s	0.00	1.219Kb	N/A
22/03/2025 17:02:11	0	100	0.758s	0.758s	0.758s	0.758s	0.00s	0.00	1.212Kb	N/A
20/03/2025 16:50:28	0	100	0.767s	0.82475s	0.767s	0.767s	0.00s	0.00	1.227Kb	N/A