12:46:47.820
INFO
Client IP: 37.111.xxx.xxx
TEST STARTED
12:46:55.739
INFO
Session ID: 948e9da0-40fb-48ef-8db7-9fc6d79f7e77
12:46:55.740
INFO
Server: Singapore — https://www.speedtest.sg/speedtest
12:46:55.740
INFO
Client IP: 37.111.xxx.xxx
12:46:55.740
INFO
User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.xxx.xxx Mobile Safari/537.36
LATENCY
12:46:55.756
INFO
Ping test started — 5 rounds
12:46:55.914
INFO
Round 1: 157 ms
12:46:56.030
INFO
Round 2: 116 ms
12:46:56.170
INFO
Round 3: 139 ms
12:46:56.333
INFO
Round 4: 162 ms
12:46:56.426
INFO
Round 5: 92 ms
12:46:56.426
OK
Ping result: 126 ms (dropped highest: 162 ms)
DOWNLOAD
12:46:56.454
INFO
Download test started — 10s, up to 8 threads
12:46:56.472
INFO
↑ thread 1 started
12:46:56.674
INFO
sample #1: 0.84 Mbps (1T, 0.2s)
12:46:56.796
INFO
sample #2: 2.77 Mbps (1T, 0.4s)
12:46:56.946
INFO
sample #3: 5.21 Mbps (1T, 0.5s)
12:46:57.096
INFO
sample #4: 8.03 Mbps (1T, 0.7s)
12:46:57.246
INFO
sample #5: 8.00 Mbps (1T, 0.8s)
12:46:57.396
INFO
sample #6: 9.62 Mbps (1T, 1.0s)
12:46:57.497
INFO
↑ thread 2 started
12:46:57.546
INFO
sample #7: 10.46 Mbps (2T, 1.1s)
12:46:57.698
INFO
sample #8: 11.91 Mbps (2T, 1.3s)
12:46:57.847
INFO
sample #9: 11.77 Mbps (2T, 1.4s)
12:46:58.000
INFO
sample #10: 12.39 Mbps (2T, 1.6s)
12:46:58.148
INFO
sample #11: 12.95 Mbps (2T, 1.7s)
12:46:58.303
INFO
sample #12: 14.70 Mbps (2T, 1.9s)
12:46:58.446
INFO
sample #13: 13.66 Mbps (2T, 2.0s)
12:46:58.496
INFO
↑ thread 3 started
12:46:58.607
INFO
sample #14: 12.62 Mbps (3T, 2.2s)
12:46:58.758
INFO
sample #15: 13.73 Mbps (3T, 2.3s)
12:46:58.896
INFO
sample #16: 13.06 Mbps (3T, 2.5s)
12:46:59.091
INFO
sample #17: 14.38 Mbps (3T, 2.6s)
12:46:59.196
INFO
sample #18: 14.42 Mbps (3T, 2.8s)
12:46:59.347
INFO
sample #19: 12.52 Mbps (3T, 2.9s)
12:46:59.519
INFO
↑ thread 4 started
12:46:59.528
INFO
sample #20: 11.66 Mbps (4T, 3.1s)
12:46:59.647
INFO
sample #21: 12.92 Mbps (4T, 3.2s)
12:46:59.802
INFO
sample #22: 13.04 Mbps (4T, 3.4s)
12:46:59.969
INFO
sample #23: 15.58 Mbps (4T, 3.5s)
12:47:00.109
INFO
sample #24: 17.11 Mbps (4T, 3.7s)
12:47:00.270
INFO
sample #25: 17.25 Mbps (4T, 3.8s)
12:47:00.401
INFO
sample #26: 18.51 Mbps (4T, 4.0s)
12:47:00.497
INFO
↑ thread 5 started
12:47:00.550
INFO
sample #27: 18.46 Mbps (5T, 4.1s)
12:47:00.700
INFO
sample #28: 17.87 Mbps (5T, 4.3s)
12:47:00.846
INFO
sample #29: 17.80 Mbps (5T, 4.4s)
12:47:01.019
INFO
sample #30: 20.61 Mbps (5T, 4.6s)
12:47:01.171
INFO
sample #31: 22.06 Mbps (5T, 4.7s)
12:47:01.303
INFO
sample #32: 23.19 Mbps (5T, 4.9s)
12:47:01.456
INFO
sample #33: 23.93 Mbps (5T, 5.0s)
12:47:01.502
INFO
↑ thread 6 started
12:47:01.596
INFO
sample #34: 24.32 Mbps (6T, 5.2s)
12:47:01.791
INFO
sample #35: 24.14 Mbps (6T, 5.3s)
12:47:01.915
INFO
sample #36: 24.58 Mbps (6T, 5.5s)
12:47:02.059
INFO
sample #37: 24.67 Mbps (6T, 5.6s)
12:47:02.198
INFO
sample #38: 25.62 Mbps (6T, 5.8s)
12:47:02.348
INFO
sample #39: 26.01 Mbps (6T, 5.9s)
12:47:02.497
INFO
↑ thread 7 started
12:47:02.509
INFO
sample #40: 25.30 Mbps (7T, 6.1s)
12:47:02.700
INFO
sample #41: 24.73 Mbps (7T, 6.3s)
12:47:02.797
INFO
sample #42: 23.82 Mbps (7T, 6.4s)
12:47:02.954
INFO
sample #43: 22.18 Mbps (7T, 6.5s)
12:47:03.098
INFO
sample #44: 20.85 Mbps (7T, 6.7s)
12:47:03.250
INFO
sample #45: 20.06 Mbps (7T, 6.8s)
12:47:03.434
INFO
sample #46: 19.09 Mbps (7T, 7.0s)
12:47:03.500
INFO
↑ thread 8 started
12:47:03.558
INFO
sample #47: 19.02 Mbps (8T, 7.1s)
12:47:03.718
INFO
sample #48: 16.72 Mbps (8T, 7.3s)
12:47:03.868
INFO
sample #49: 15.17 Mbps (8T, 7.4s)
12:47:04.051
INFO
sample #50: 13.95 Mbps (8T, 7.6s)
12:47:04.167
INFO
sample #51: 13.68 Mbps (8T, 7.7s)
12:47:04.320
INFO
sample #52: 10.84 Mbps (8T, 7.9s)
12:47:04.477
INFO
sample #53: 9.64 Mbps (8T, 8.0s)
12:47:04.651
INFO
sample #54: 7.59 Mbps (8T, 8.2s)
12:47:04.788
INFO
sample #55: 7.16 Mbps (8T, 8.3s)
12:47:04.898
INFO
sample #56: 6.92 Mbps (8T, 8.5s)
12:47:05.058
INFO
sample #57: 4.72 Mbps (8T, 8.6s)
12:47:05.211
INFO
sample #58: 7.06 Mbps (8T, 8.8s)
12:47:05.410
INFO
sample #59: 8.67 Mbps (8T, 9.0s)
12:47:05.499
INFO
sample #60: 9.73 Mbps (8T, 9.1s)
12:47:05.650
INFO
sample #61: 10.41 Mbps (8T, 9.2s)
12:47:05.812
INFO
sample #62: 11.08 Mbps (8T, 9.4s)
12:47:05.964
INFO
sample #63: 11.64 Mbps (8T, 9.5s)
12:47:06.112
INFO
sample #64: 14.43 Mbps (8T, 9.7s)
12:47:06.247
INFO
sample #65: 16.35 Mbps (8T, 9.8s)
12:47:06.441
INFO
sample #66: 18.60 Mbps (8T, 10.0s)
12:47:06.598
OK
Download trimmed mean: 16.5 Mbps (66 samples — dropped bottom 16 + top 6, averaged 44)
UPLOAD
12:47:06.707
INFO
Upload test started — 10s, up to 8 threads
12:47:06.724
INFO
↑ thread 1 started
12:47:08.069
INFO
↑ thread 2 started
12:47:09.071
INFO
↑ thread 3 started
12:47:09.463
INFO
sample #1: 5.34 Mbps (3T, 2.8s)
12:47:09.623
INFO
sample #2: 5.33 Mbps (3T, 3.0s)
12:47:09.779
INFO
sample #3: 4.87 Mbps (3T, 3.2s)
12:47:09.925
INFO
sample #4: 4.51 Mbps (3T, 3.3s)
12:47:10.073
INFO
↑ thread 4 started
12:47:10.753
INFO
sample #5: 5.11 Mbps (4T, 4.1s)
12:47:10.870
INFO
sample #6: 26.91 Mbps (4T, 4.2s)
12:47:10.970
INFO
sample #7: 26.96 Mbps (4T, 4.3s)
12:47:11.087
INFO
↑ thread 5 started
12:47:11.725
INFO
sample #8: 24.98 Mbps (5T, 5.1s)
12:47:11.880
INFO
sample #9: 23.00 Mbps (5T, 5.3s)
12:47:12.025
INFO
sample #10: 21.41 Mbps (5T, 5.4s)
12:47:12.091
INFO
↑ thread 6 started
12:47:12.403
INFO
sample #11: 2.82 Mbps (6T, 5.8s)
12:47:12.469
INFO
sample #12: 2.70 Mbps (6T, 5.8s)
12:47:12.632
INFO
sample #13: 2.60 Mbps (6T, 6.0s)
12:47:12.780
INFO
sample #14: 7.53 Mbps (6T, 6.2s)
12:47:12.929
INFO
sample #15: 10.64 Mbps (6T, 6.3s)
12:47:13.071
INFO
↑ thread 7 started
12:47:13.353
INFO
sample #16: 10.14 Mbps (7T, 6.7s)
12:47:13.391
INFO
sample #17: 13.87 Mbps (7T, 6.8s)
12:47:13.521
INFO
sample #18: 12.78 Mbps (7T, 6.9s)
12:47:13.675
INFO
sample #19: 12.71 Mbps (7T, 7.1s)
12:47:13.819
INFO
sample #20: 14.10 Mbps (7T, 7.2s)
12:47:13.980
INFO
sample #21: 16.74 Mbps (7T, 7.4s)
12:47:14.071
INFO
↑ thread 8 started
12:47:14.471
INFO
sample #22: 11.23 Mbps (8T, 7.8s)
12:47:14.569
INFO
sample #23: 10.55 Mbps (8T, 7.9s)
12:47:14.724
INFO
sample #24: 13.95 Mbps (8T, 8.1s)
12:47:14.901
INFO
sample #25: 13.63 Mbps (8T, 8.3s)
12:47:15.048
INFO
sample #26: 15.02 Mbps (8T, 8.4s)
12:47:15.169
INFO
sample #27: 13.92 Mbps (8T, 8.5s)
12:47:15.378
INFO
sample #28: 11.94 Mbps (8T, 8.8s)
12:47:15.481
INFO
sample #29: 12.41 Mbps (8T, 8.9s)
12:47:15.647
INFO
sample #30: 16.44 Mbps (8T, 9.0s)
12:47:15.782
INFO
sample #31: 15.21 Mbps (8T, 9.2s)
12:47:16.002
INFO
sample #32: 12.33 Mbps (8T, 9.4s)
12:47:16.102
INFO
sample #33: 12.31 Mbps (8T, 9.5s)
12:47:16.266
INFO
sample #34: 9.52 Mbps (8T, 9.6s)
12:47:16.371
INFO
sample #35: 8.91 Mbps (8T, 9.7s)
12:47:16.533
INFO
sample #36: 8.99 Mbps (8T, 9.9s)
12:47:16.671
INFO
sample #37: 8.20 Mbps (8T, 10.0s)
12:47:16.819
INFO
sample #38: 11.20 Mbps (8T, 10.2s)
12:47:16.990
INFO
sample #39: 12.24 Mbps (8T, 10.4s)
12:47:17.123
OK
Upload trimmed mean: 13.1 Mbps (39 samples — dropped bottom 9 + top 3, averaged 27)
RESULT
12:47:17.922
OK
Download : 16.5 Mbps (trimmed mean)
12:47:17.922
OK
Upload : 13.1 Mbps (trimmed mean)
12:47:17.923
OK
Latency : 126 ms
12:47:22.220
OK
Result saved — session: 948e9da0-40fb-48ef-8db7-9fc6d79f7e77 (BD — Bangladesh)
12:47:24.358
OK
Debug log saved — 146 entries
TEST STARTED
12:47:27.607
INFO
Session ID: e54ba4b3-655a-490d-87a6-aeea294bf9e3
12:47:27.608
INFO
Server: Singapore — https://www.speedtest.sg/speedtest
12:47:27.608
INFO
Client IP: 37.111.xxx.xxx
12:47:27.608
INFO
User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.xxx.xxx Mobile Safari/537.36
LATENCY
12:47:27.612
INFO
Ping test started — 5 rounds
12:47:27.754
INFO
Round 1: 142 ms
12:47:27.953
INFO
Round 2: 198 ms
12:47:28.114
INFO
Round 3: 161 ms
12:47:28.374
INFO
Round 4: 259 ms
12:47:28.634
INFO
Round 5: 259 ms
12:47:28.635
OK
Ping result: 190 ms (dropped highest: 259 ms)
DOWNLOAD
12:47:28.642
INFO
Download test started — 10s, up to 8 threads
12:47:28.649
INFO
↑ thread 1 started
12:47:29.102
INFO
sample #1: 0.14 Mbps (1T, 0.5s)
12:47:29.252
INFO
sample #2: 0.53 Mbps (1T, 0.6s)
12:47:29.401
INFO
sample #3: 1.38 Mbps (1T, 0.8s)
12:47:29.551
INFO
sample #4: 3.03 Mbps (1T, 0.9s)
12:47:29.653
INFO
↑ thread 2 started
12:47:29.701
INFO
sample #5: 4.83 Mbps (2T, 1.1s)
12:47:29.850
INFO
sample #6: 7.37 Mbps (2T, 1.2s)
12:47:30.004
INFO
sample #7: 9.24 Mbps (2T, 1.4s)
12:47:30.154
INFO
sample #8: 10.14 Mbps (2T, 1.5s)
12:47:30.307
INFO
sample #9: 11.34 Mbps (2T, 1.7s)
12:47:30.465
INFO
sample #10: 14.59 Mbps (2T, 1.8s)
12:47:30.607
INFO
sample #11: 16.63 Mbps (2T, 2.0s)
12:47:30.661
INFO
↑ thread 3 started
12:47:30.756
INFO
sample #12: 18.21 Mbps (3T, 2.1s)
12:47:30.903
INFO
sample #13: 19.68 Mbps (3T, 2.3s)
12:47:31.055
INFO
sample #14: 20.73 Mbps (3T, 2.4s)
12:47:31.202
INFO
sample #15: 21.30 Mbps (3T, 2.6s)
12:47:31.350
INFO
sample #16: 21.38 Mbps (3T, 2.7s)
12:47:31.504
INFO
sample #17: 20.57 Mbps (3T, 2.9s)
12:47:31.659
INFO
↑ thread 4 started
12:47:31.661
INFO
sample #18: 20.92 Mbps (4T, 3.0s)
12:47:31.800
INFO
sample #19: 20.97 Mbps (4T, 3.2s)
12:47:31.954
INFO
sample #20: 20.17 Mbps (4T, 3.3s)
12:47:32.103
INFO
sample #21: 20.32 Mbps (4T, 3.5s)
12:47:32.252
INFO
sample #22: 20.24 Mbps (4T, 3.6s)
12:47:32.400
INFO
sample #23: 20.69 Mbps (4T, 3.8s)
12:47:32.551
INFO
sample #24: 20.32 Mbps (4T, 3.9s)
12:47:32.658
INFO
↑ thread 5 started
12:47:32.720
INFO
sample #25: 20.07 Mbps (5T, 4.1s)
12:47:32.855
INFO
sample #26: 20.33 Mbps (5T, 4.2s)
12:47:33.011
INFO
sample #27: 20.54 Mbps (5T, 4.4s)
12:47:33.157
INFO
sample #28: 20.93 Mbps (5T, 4.5s)
12:47:33.308
INFO
sample #29: 21.39 Mbps (5T, 4.7s)
12:47:33.462
INFO
sample #30: 22.54 Mbps (5T, 4.8s)
12:47:33.602
INFO
sample #31: 22.51 Mbps (5T, 5.0s)
12:47:33.653
INFO
↑ thread 6 started
12:47:33.756
INFO
sample #32: 22.74 Mbps (6T, 5.1s)
12:47:33.901
INFO
sample #33: 23.10 Mbps (6T, 5.3s)
12:47:34.051
INFO
sample #34: 22.72 Mbps (6T, 5.4s)
12:47:34.202
INFO
sample #35: 22.98 Mbps (6T, 5.6s)
12:47:34.351
INFO
sample #36: 23.40 Mbps (6T, 5.7s)
12:47:34.502
INFO
sample #37: 22.85 Mbps (6T, 5.9s)
12:47:34.651
INFO
↑ thread 7 started
12:47:34.655
INFO
sample #38: 22.96 Mbps (7T, 6.0s)
12:47:34.802
INFO
sample #39: 22.56 Mbps (7T, 6.2s)
12:47:34.964
INFO
sample #40: 22.23 Mbps (7T, 6.3s)
12:47:35.101
INFO
sample #41: 22.30 Mbps (7T, 6.5s)
12:47:35.251
INFO
sample #42: 22.90 Mbps (7T, 6.6s)
12:47:35.401
INFO
sample #43: 22.40 Mbps (7T, 6.8s)
12:47:35.551
INFO
sample #44: 22.23 Mbps (7T, 6.9s)
12:47:35.652
INFO
↑ thread 8 started
12:47:35.702
INFO
sample #45: 22.58 Mbps (8T, 7.1s)
12:47:35.859
INFO
sample #46: 22.29 Mbps (8T, 7.2s)
12:47:36.002
INFO
sample #47: 23.02 Mbps (8T, 7.4s)
12:47:36.158
INFO
sample #48: 22.89 Mbps (8T, 7.5s)
12:47:36.302
INFO
sample #49: 22.41 Mbps (8T, 7.7s)
12:47:36.487
INFO
sample #50: 21.26 Mbps (8T, 7.8s)
12:47:36.602
INFO
sample #51: 20.61 Mbps (8T, 8.0s)
12:47:36.767
INFO
sample #52: 19.72 Mbps (8T, 8.1s)
12:47:36.901
INFO
sample #53: 19.91 Mbps (8T, 8.3s)
12:47:37.053
INFO
sample #54: 19.46 Mbps (8T, 8.4s)
12:47:37.202
INFO
sample #55: 19.45 Mbps (8T, 8.6s)
12:47:37.354
INFO
sample #56: 18.96 Mbps (8T, 8.7s)
12:47:37.502
INFO
sample #57: 18.39 Mbps (8T, 8.9s)
12:47:37.652
INFO
sample #58: 18.23 Mbps (8T, 9.0s)
12:47:37.803
INFO
sample #59: 17.86 Mbps (8T, 9.2s)
12:47:37.952
INFO
sample #60: 18.07 Mbps (8T, 9.3s)
12:47:38.101
INFO
sample #61: 18.12 Mbps (8T, 9.5s)
12:47:38.252
INFO
sample #62: 18.51 Mbps (8T, 9.6s)
12:47:38.401
INFO
sample #63: 18.92 Mbps (8T, 9.8s)
12:47:38.551
INFO
sample #64: 19.35 Mbps (8T, 9.9s)
12:47:38.718
OK
Download trimmed mean: 21.0 Mbps (64 samples — dropped bottom 16 + top 6, averaged 42)
UPLOAD
12:47:38.806
INFO
Upload test started — 10s, up to 8 threads
12:47:38.819
INFO
↑ thread 1 started
12:47:40.058
INFO
↑ thread 2 started
12:47:40.341
INFO
sample #1: 2.70 Mbps (2T, 1.6s)
12:47:40.407
INFO
sample #2: 2.59 Mbps (2T, 1.7s)
12:47:40.563
INFO
sample #3: 2.37 Mbps (2T, 1.8s)
12:47:40.714
INFO
sample #4: 4.38 Mbps (2T, 2.0s)
12:47:40.861
INFO
sample #5: 5.75 Mbps (2T, 2.1s)
12:47:41.020
INFO
sample #6: 5.72 Mbps (2T, 2.3s)
12:47:41.057
INFO
↑ thread 3 started
12:47:41.328
INFO
sample #7: 5.70 Mbps (3T, 2.6s)
12:47:41.460
INFO
sample #8: 5.24 Mbps (3T, 2.7s)
12:47:41.607
INFO
sample #9: 11.07 Mbps (3T, 2.9s)
12:47:41.778
INFO
sample #10: 12.55 Mbps (3T, 3.0s)
12:47:41.907
INFO
sample #11: 17.41 Mbps (3T, 3.2s)
12:47:42.061
INFO
↑ thread 4 started
12:47:42.546
INFO
sample #12: 15.03 Mbps (4T, 3.8s)
12:47:42.676
INFO
sample #13: 16.70 Mbps (4T, 3.9s)
12:47:42.807
INFO
sample #14: 15.47 Mbps (4T, 4.1s)
12:47:42.963
INFO
sample #15: 18.40 Mbps (4T, 4.2s)
12:47:43.069
INFO
↑ thread 5 started
12:47:43.546
INFO
sample #16: 10.40 Mbps (5T, 4.8s)
12:47:43.575
INFO
sample #17: 10.22 Mbps (5T, 4.8s)
12:47:43.707
INFO
sample #18: 9.47 Mbps (5T, 5.0s)
12:47:43.857
INFO
sample #19: 8.74 Mbps (5T, 5.1s)
12:47:44.007
INFO
sample #20: 8.11 Mbps (5T, 5.3s)
12:47:44.057
INFO
↑ thread 6 started
12:47:44.419
INFO
sample #21: 7.64 Mbps (6T, 5.7s)
12:47:44.487
INFO
sample #22: 8.08 Mbps (6T, 5.7s)
12:47:44.607
INFO
sample #23: 7.49 Mbps (6T, 5.9s)
12:47:44.756
INFO
sample #24: 9.36 Mbps (6T, 6.0s)
12:47:44.907
INFO
sample #25: 8.63 Mbps (6T, 6.2s)
12:47:45.057
INFO
↑ thread 7 started
12:47:45.278
INFO
sample #26: 2.84 Mbps (7T, 6.5s)
12:47:45.358
INFO
sample #27: 2.97 Mbps (7T, 6.6s)
12:47:45.507
INFO
sample #28: 2.97 Mbps (7T, 6.8s)
12:47:45.660
INFO
sample #29: 6.82 Mbps (7T, 6.9s)
12:47:45.809
INFO
sample #30: 6.25 Mbps (7T, 7.1s)
12:47:45.957
INFO
sample #31: 11.77 Mbps (7T, 7.2s)
12:47:46.057
INFO
↑ thread 8 started
12:47:46.275
INFO
sample #32: 10.96 Mbps (8T, 7.5s)
12:47:46.407
INFO
sample #33: 10.09 Mbps (8T, 7.7s)
12:47:46.562
INFO
sample #34: 10.06 Mbps (8T, 7.8s)
12:47:46.707
INFO
sample #35: 14.93 Mbps (8T, 8.0s)
12:47:46.871
INFO
sample #36: 17.75 Mbps (8T, 8.1s)
12:47:47.011
INFO
sample #37: 17.87 Mbps (8T, 8.3s)
12:47:47.159
INFO
sample #38: 19.68 Mbps (8T, 8.4s)
12:47:47.309
INFO
sample #39: 15.58 Mbps (8T, 8.6s)
12:47:47.457
INFO
sample #40: 15.60 Mbps (8T, 8.7s)
12:47:47.611
INFO
sample #41: 11.41 Mbps (8T, 8.9s)
12:47:47.759
INFO
sample #42: 10.48 Mbps (8T, 9.0s)
12:47:47.907
INFO
sample #43: 10.57 Mbps (8T, 9.2s)
12:47:48.057
INFO
sample #44: 9.61 Mbps (8T, 9.3s)
12:47:48.222
INFO
sample #45: 3.72 Mbps (8T, 9.5s)
12:47:48.362
INFO
sample #46: 3.41 Mbps (8T, 9.6s)
12:47:48.506
INFO
sample #47: 3.45 Mbps (8T, 9.8s)
12:47:48.658
INFO
sample #48: 3.42 Mbps (8T, 9.9s)
12:47:49.095
OK
Upload trimmed mean: 10.6 Mbps (48 samples — dropped bottom 12 + top 4, averaged 32)
RESULT
12:47:49.332
OK
Download : 21.0 Mbps (trimmed mean)
12:47:49.333
OK
Upload : 10.6 Mbps (trimmed mean)
12:47:49.333
OK
Latency : 190 ms
12:47:53.624
OK
Result saved — session: e54ba4b3-655a-490d-87a6-aeea294bf9e3 (BD — Bangladesh)