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Download and upload speed, bufferbloat measurement and comparison to other results from this ISP. Test number 1299477

Speed Profile Mb/s

20.44

4.33

Grades

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BufferBloat

F

Quality

B

Speed

F

ISP and Comparisons

Compare	ISP: Comcast XFINITY speed test results Domain: comcast.net speed test results ASN: AS7922 speed test results

Run information

Result	Value
Local Time	8th Sep 05:14PM
Ping	32 - 47 ms
Streams	24 : 3
Link	Cable
Device / OS	desktop / Windows Win10
Browser	Chrome version: 45.0.2454.85
Browser CPU	acceptable (6173)

Server View

Server		Nett Speed	RTT / Jitter Avg	Re-xmit Avg	Cwnd Avg

Run log

00.11s Start testing Cable 00.28s Forcing lo-fi mode due to slow CPU or linux desktop 00.28s 17 Servers available. 00.34s Pinging 17 locations 08.60s Chicago, IL, USA is ~32ms 08.60s Michigan, IL, USA is ~39ms 08.60s Council Bluffs, Iowa, USA is ~41ms 08.60s New York, NY, USA is ~45ms 08.60s Beauharnois, QC, Canada is ~47ms 08.60s Toronto, Canada is ~48ms 08.60s Atlanta, GA is ~51ms 08.60s Denver, Colorado, USA is ~52ms 08.60s Dallas, USA is ~57ms 08.60s Dallas, TX, USA is ~58ms 08.60s North Carolina, USA is ~64ms 08.60s Houston, USA is ~67ms 08.60s Seattle, WA, USA is ~75ms 08.60s San Jose, USA is ~84ms 08.60s Los Angeles, CA, USA is ~85ms 08.60s Los Angeles 2, CA, USA is ~92ms 08.60s Anchorage, AK, USA is ~114ms 08.61s 5 seconds measuring idle buffer bloat 13.74s Trial download normal 13.74s Trial download took 132ms from http://72.52.179.213:80 13.75s Starting download phase 13.75s preference skipAnim set to 1 13.78s doing 24 gets 22.05s stream0 2.65 Mb/s Michigan, IL, USA 22.05s stream1 4.23 Mb/s Beauharnois, QC, Canada 22.05s stream2 2.82 Mb/s Michigan, IL, USA 22.05s stream3 0.61 Mb/s Beauharnois, QC, Canada 22.05s stream4 0.65 Mb/s Michigan, IL, USA 22.05s stream5 0.72 Mb/s Chicago, IL, USA 22.05s stream6 1.93 Mb/s Michigan, IL, USA 22.05s stream7 2.69 Mb/s Michigan, IL, USA 22.05s stream8 2.13 Mb/s Council Bluffs, Iowa, USA 22.05s stream9 2.7 Mb/s Chicago, IL, USA 22.05s stream10 1.35 Mb/s Chicago, IL, USA 22.05s stream11 0.72 Mb/s Michigan, IL, USA 22.05s stream12 0.32 Mb/s Beauharnois, QC, Canada 22.05s stream13 0.65 Mb/s Beauharnois, QC, Canada 22.05s stream14 0.63 Mb/s Chicago, IL, USA 22.05s stream15 0.71 Mb/s Chicago, IL, USA 22.05s stream16 0.43 Mb/s Council Bluffs, Iowa, USA 22.05s stream17 0.39 Mb/s Council Bluffs, Iowa, USA 22.05s stream18 0.25 Mb/s Beauharnois, QC, Canada 22.05s stream19 0.31 Mb/s Council Bluffs, Iowa, USA 22.05s stream20 0.43 Mb/s New York, NY, USA 22.05s stream21 0.35 Mb/s Council Bluffs, Iowa, USA 22.05s stream22 0.32 Mb/s Beauharnois, QC, Canada 22.05s stream23 0.32 Mb/s New York, NY, USA 26.98s End of download testing. Starting upload in 2 seconds 28.99s Using http POST for upload speed testing 29.05s Starting upload phase 43.81s stream0 (Michigan, IL, USA) mbits=5.87 43.81s stream1 (Beauharnois, QC, Canada) mbits=0.53 43.81s stream2 (Michigan, IL, USA) mbits=0 49.85s 6s past peak 6.35 not getting faster 49.85s Recording upload speed of 4.33 49.85s END TEST 49.85s 10hz drop stats frames=3 total ms=158 49.98s End of upload phase because no streams left alive 49.98s Recording upload 4.3 54.03s Total megabytes consumed: 47.5 (down:35.1 up:12.4)

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Comcast XFINITY

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