Spitfire Broadband Internet and Services

Spitfire Broadband is a medium-sized internet provider in The United Kingdom. We have seen broadband speeds as high as 946 Mbps from Spitfire's coverage area, and most of their users see real-world internet speeds in the range of 48 to 93 Mbps.

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Spitfire Broadband Coverage around The United Kingdom

Spitfire Broadband is available in several large cities, including Greater London. In these cities, its fastest broadband speeds range from 60 to 93 Mbps.

Spitfire's Rankings Across The United Kingdom: Medium-sized Broadband Providers in 2021


Fastest Speed


Best Speed Range


Most Tested

Spitfire Broadband Speeds Over Time

We class broadband speed distributions as follows: very slow under 10 Mbps; slow 10-30 Mbps; adequate 30-60 Mbps; good 60-80 Mbps; fast 80-300 Mbps; very fast over 300 Mbps.

Spitfire's Fastest Towns and Cities in The United Kingdom

PositionCityMax SpeedTypical Speed RangeMedian Speed
1Guildford484.62 Mbps321.22—468.07 Mbps398.9 Mbps
2Kings Lynn207.81 Mbps198.57—206.28 Mbps200.18 Mbps
3Chiseldon199.72 Mbps176.46—189.66 Mbps182.97 Mbps
4Sutton in Ashfield283.02 Mbps69.96—254.46 Mbps156.88 Mbps
5Leeds192.67 Mbps131.76—169.77 Mbps142.06 Mbps

Spitfire's Slowest Towns and Cities in The United Kingdom

PositionCityMax SpeedTypical Speed RangeMedian Speed
1Reading94.47 Mbps1.92—55.84 Mbps1.93 Mbps
2Southampton81.1 Mbps1.99—24.41 Mbps2.09 Mbps
3Bearsted9.57 Mbps1.92—3.59 Mbps2.12 Mbps
4Isle of Mull31.62 Mbps1.55—2.84 Mbps2.22 Mbps
5Chippenham286.65 Mbps2.08—35.88 Mbps2.23 Mbps

Spitfire Broadband Speed Distribution

 Percentage of Speed Tests in Speed Range
Internet Speed RangeSpitfireUnited Kingdom
Very Slow: under 10 Mbps11.49%19.92%
Slow: 10-30 Mbps13.00%25.74%
Adequate: 30-60 Mbps24.98%25.20%
Good: 60-80 Mbps12.51%10.20%
Fast: 80-300 Mbps36.90%15.33%
Very Fast: over 300 Mbps1.12%3.60%

Spitfire Growth and Broadband Performance History: Towns and Cities

Spitfire Broadband in Regions and Counties

Spitfire Broadband Speed Test Results

We analysed users testing Spitfire multiple times, each test starting no more than 30 minutes after the previous internet speed test. On average, Spitfire customers ran 4 speed tests per session. Looking at broadband download speeds, if the download speed of a Spitfire user's final test is 10% faster than their starting download speed, we count that as a succesful and faster speed test result. We count an unsuccessful, slower result if the final result is 10% slower than the starting result; we'd consider this a customer Spitfire should speak to as soon as possible. For speed tests that don't vary by that much, we consider the final result to be the same. For Spitfire's customer base, of the speed tests we measured, 38.96% were fast, 22.89% slow, and 38.15% broadly the same.

Most Recent Tests
Town / CityStart Time# TestsDurationStart SpeedEnd SpeedStatus
Hillingdon, Greater London14 Jan 2022 17:34:57431 secs21.55 Mbps32.11 MbpsImproved
Kensington, Greater London14 Jan 2022 15:26:34225 secs41.1 Mbps45.43 MbpsImproved
Hillingdon, Greater London14 Jan 2022 15:25:19234 secs32.84 Mbps33.32 Mbps
Hillingdon, Greater London14 Jan 2022 14:50:01229 secs34.26 Mbps33.52 Mbps
Greater London, Greater London14 Jan 2022 12:37:1124 mins8.28 Mbps16.32 MbpsImproved
Portsmouth, Portsmouth14 Jan 2022 10:48:26211 mins16.52 Mbps27.61 MbpsImproved
Esher, Surrey14 Jan 2022 10:27:403118 secs800.67 Mbps761.07 Mbps
Greater London, Greater London14 Jan 2022 08:52:28294 secs7.29 Mbps1.85 MbpsNeeds help, very slow
Basingstoke, Hampshire13 Jan 2022 21:58:04225 secs31.13 Mbps29.69 Mbps
Lambeth, Greater London13 Jan 2022 15:50:58348 mins16.01 Mbps16.29 Mbps
Hatfield, Hertfordshire13 Jan 2022 16:20:55243 secs10.61 Mbps35.28 MbpsImproved
Rugby, Warwickshire13 Jan 2022 15:05:39284 secs739.67 Mbps467.71 MbpsNeeds help
Kensington, Greater London13 Jan 2022 15:00:22243 secs196.69 Mbps119.2 MbpsNeeds help
Greater London, Greater London13 Jan 2022 14:23:33428 mins189 Mbps189.2 Mbps
Hammersmith, Greater London13 Jan 2022 14:39:3836 mins5.65 Mbps10.97 MbpsImproved
Greater London, Greater London13 Jan 2022 13:33:11766 mins90.06 Mbps94.45 Mbps
Lewisham, Greater London13 Jan 2022 13:58:47229 secs4.65 Mbps57.7 MbpsImproved
Greater London, Greater London13 Jan 2022 10:47:271022 mins0.27 Mbps53.86 MbpsImproved
Kensington, Greater London13 Jan 2022 07:32:13282 secs73.98 Mbps70.9 Mbps
Toddington, Central Bedfordshire12 Jan 2022 16:29:17267 secs11.85 Mbps14.25 MbpsImproved

Spitfire in Large Towns and Cities

PositionCityMax SpeedTypical Speed Range
1Leicester480.31 Mbps40.28—58.61 Mbps
2Wakefield92.66 Mbps8.93—58.62 Mbps
3Ealing192.23 Mbps28.66—117.85 Mbps
4Enfield Town765.26 Mbps64.98—469.2 Mbps
5Bromley242.71 Mbps28.59—83.01 Mbps
6Nottingham174.35 Mbps0—53.44 Mbps
7Brent425.69 Mbps44.76—91.75 Mbps
8Sandwell73.98 Mbps60.82—72.81 Mbps
9Wandsworth924.98 Mbps21.31—43.21 Mbps
10Wigan18.15 Mbps0—14.93 Mbps
11Lambeth930.53 Mbps17.59—74.79 Mbps
12Dudley158.69 Mbps30.45—47.18 Mbps
13Tower Hamlets467.41 Mbps40.79—90.17 Mbps
14Southwark474.25 Mbps42.38—82.75 Mbps
15Hillingdon91.15 Mbps24.87—48.94 Mbps
16Redbridge93.08 Mbps39.88—47.23 Mbps
17Lewisham765.24 Mbps15.22—73.85 Mbps
18Brighton92.76 Mbps14.93—62.13 Mbps
19Greenwich185.5 Mbps35.53—46.44 Mbps
20Hackney94.55 Mbps26.38—89.56 Mbps
21Gillingham74.33 Mbps13.62—72.24 Mbps
22Waltham Forest930.86 Mbps73.77—93.5 Mbps
23Hounslow388.72 Mbps12.2—83.62 Mbps
24Haringey936.27 Mbps23.96—66.62 Mbps
25Camden902.12 Mbps34.86—74.97 Mbps
26Romford280.92 Mbps47.15—241.77 Mbps
27Derby93.26 Mbps15.63—52.98 Mbps
28Greater London946.4 Mbps59.52—93.32 Mbps
29Southampton81.1 Mbps1.99—24.41 Mbps
30Harrow94.25 Mbps30.78—86.61 Mbps
31Bexley229.62 Mbps73.34—215.45 Mbps
32Islington945.28 Mbps74.68—149.81 Mbps
33Northampton92.94 Mbps31.49—90.98 Mbps
34Portsmouth27.61 Mbps7.75—8.5 Mbps
35Mitcham348.45 Mbps11.23—44.9 Mbps
36Sutton418.02 Mbps25.69—75.37 Mbps
37Peterborough11.9 Mbps0—7 Mbps
38Richmond933.95 Mbps19.46—108.33 Mbps
39Colchester94.29 Mbps62.8—87.19 Mbps
40Basildon94.19 Mbps5.19—72.43 Mbps
41Hammersmith936.17 Mbps19.31—92.27 Mbps
42Basingstoke171.97 Mbps31.13—58.17 Mbps
43Kingston upon Thames133.89 Mbps50.06—90.7 Mbps
44Bedford95.06 Mbps16.74—54.45 Mbps
45Reading94.47 Mbps1.92—55.84 Mbps
46Kensington909.38 Mbps51.47—61.21 Mbps
47Oxford263.8 Mbps69.79—176.26 Mbps
48Maidenhead515.89 Mbps26.72—43.43 Mbps
49Slough193.37 Mbps63.37—167.67 Mbps
50Huddersfield93.85 Mbps93.53—93.7 Mbps
51Guildford484.62 Mbps321.22—468.07 Mbps
52Reigate255.98 Mbps3.78—45.09 Mbps
53St Albans91.9 Mbps10.6—75.61 Mbps
54Horsham93.72 Mbps79.75—92.83 Mbps
55Norwich67.24 Mbps36.63—42.02 Mbps
56Esher924.84 Mbps91.57—755.17 Mbps
57Tonbridge4.74 Mbps1.74—1.8 Mbps
58Gloucester6.12 Mbps1.57—3.83 Mbps
59Sutton in Ashfield283.02 Mbps69.96—254.46 Mbps
60Cambridge91.95 Mbps22.27—74.22 Mbps
61Cheltenham74.13 Mbps7.53—61.17 Mbps
62Crawley92.37 Mbps13.28—21.93 Mbps
63Worthing114.89 Mbps2.1—34.14 Mbps
64Mansfield101.8 Mbps4.28—7.75 Mbps
65Rugby883.59 Mbps51.95—749.66 Mbps
66Worcester74.01 Mbps12.12—67.47 Mbps
67Bromsgrove74.17 Mbps0—74.03 Mbps
68Broxbourne186.46 Mbps42.04—182.71 Mbps
69Watford773.6 Mbps27.47—74.01 Mbps
70Hastings71.85 Mbps32.54—35.65 Mbps
71South Benfleet285.2 Mbps157.69—218.54 Mbps
72Grays95.05 Mbps12.14—44.35 Mbps
73Hemel Hempstead707.8 Mbps73.49—73.9 Mbps
74Weston-super-Mare64.4 Mbps11.91—49.79 Mbps
75Brentwood171.11 Mbps14.31—50.66 Mbps
76Aldershot641.74 Mbps9.62—38.95 Mbps
77Welwyn Garden City94.43 Mbps10.3—93.41 Mbps
78Bracknell92.07 Mbps7.19—47.01 Mbps
79Banbury92.46 Mbps27.74—56.6 Mbps
80Inverness64.41 Mbps11.74—44.58 Mbps
81Hatfield68.7 Mbps27.06—43.67 Mbps
82Kings Lynn207.81 Mbps198.57—206.28 Mbps
83Leighton-Linslade91.49 Mbps26.82—53.86 Mbps
84Farnham72.84 Mbps43.61—53.3 Mbps
85Elstree and Borehamwood88.79 Mbps6.67—88.69 Mbps
86Abingdon418.49 Mbps62.72—270 Mbps
87Chippenham286.65 Mbps2.08—35.88 Mbps
88Burgess Hill27.2 Mbps12.6—22.07 Mbps
89Harpenden6.37 Mbps3.68—5.5 Mbps
90Camberley92.19 Mbps18.06—29.12 Mbps
91Haywards Heath92.27 Mbps23.12—87.51 Mbps
92Chichester69.78 Mbps0—67.11 Mbps
93Billericay9.56 Mbps5.12—9.49 Mbps
94Woodley69.18 Mbps3.3—4.77 Mbps
95Shenley Brook End93.75 Mbps37.35—93.5 Mbps
96New Milton66.96 Mbps5.45—14.68 Mbps
97March184 Mbps10.58—57.83 Mbps
98Potters Bar67.64 Mbps0—66.45 Mbps
99Sandhurst33.49 Mbps5.99—16.47 Mbps
100Yateley155.59 Mbps6.54—145.35 Mbps

Spitfire Broadband Comparisons

Frequently Asked Questions about Spitfire Broadband

How fast are Spitfire's broadband download speeds?

The fastest internet speed we've seen for Spitfire is 946.4 Mbps, and most people see broadband download speeds in the range of 48.28—93.44 Mbps.

Where is Spitfire Broadband Available?

We have recorded Spitfire Broadband internet speed tests in over 100 towns and cities, including Leicester, Wakefield, Ealing, Enfield Town, and Bromley.

How do Spitfire's speeds compare to other internet providers?

Spitfire Broadband is ranked as the 9th fastest internet provider in The United Kingdom.

How many people use Spitfire as their ISP?

In The United Kingdom, Spitfire Broadband is the 9th most popular broadband provider.

Author: Thomas Buck

Last Reviewed By: Thomas Buck

Published: 10 Nov 2019

Last Updated: 14 Jan 2022