Broadband Statistics for Guyancourt, Yvelines
Broadband Providers8
Fastest Speed1529.28 Mbps
Median Speed75.02 Mbps
Fastest ProviderBouygues Telecom ISP

Broadband Providers in Guyancourt

Residents in Guyancourt have run speed tests on 8 broadband providers. This number is 167.56% above the France average of 2.99 internet service providers. ISPs available in Guyancourt include Bouygues Telecom ISP, Free, and Numericable. The most common broadband provider in Guyancourt is Bouygues Telecom ISP, with a maximum recorded internet speed of 1529.28 Mbps, and the typical home user seeing speeds in the range of 68.77—215.19 Mbps.

Guyancourt's fastest provider is also Bouygues Telecom ISP, and the highest speed we've seen from them is 1529.28 Mbps. Overall, the average real-world broadband speed that users will see in Guyancourt is 75.02 Mbps, which is 154.31% above the France national average of 29.5 Mbps, and 3.44% below the average of 77.69 Mbps in Yvelines.

Internet speeds in Guyancourt are typically faster than Maule, but slower than Chateaufort. Nearby locations include Troux with speeds 39.65—104.95 Mbps, Voisins-le-Bretonneux with speeds 27.21—243.79 Mbps, and Saint-Cyr-l'École with speeds 38.45—264.39 Mbps.

Broadband Providers

  • 6 Reviews
    92.4 Mbps

    Orange France's typical internet speed range in Guyancourt is 68.26 to 174.47 Mbps, and the fastest broadband speed we've seen from them here is 947.98 Mbps. Guyancourt residents have performed 858 speed tests on Orange France Broadband.

  • 2 Reviews
    90.75 Mbps

    Bouygues Telecom ISP's typical internet speed range in Guyancourt is 68.77 to 215.19 Mbps, and the fastest broadband speed we've seen from them here is 1,529.28 Mbps. Guyancourt residents have performed 3,476 speed tests on Bouygues Telecom ISP Broadband.

  • Not enough reviews
    85.66 Mbps

    Numericable's typical internet speed range in Guyancourt is 55.42 to 440.66 Mbps, and the fastest broadband speed we've seen from them here is 929.65 Mbps. Guyancourt residents have performed 1,343 speed tests on Numericable Broadband.

  • 3 Reviews
    52.06 Mbps

    SFR Group's typical internet speed range in Guyancourt is 41.07 to 236.71 Mbps, and the fastest broadband speed we've seen from them here is 928.5 Mbps. Guyancourt residents have performed 1,163 speed tests on SFR Group Broadband.

  • Not enough reviews
    31.21 Mbps

    Free's typical internet speed range in Guyancourt is 18.01 to 214.58 Mbps, and the fastest broadband speed we've seen from them here is 937.19 Mbps. Guyancourt residents have performed 1,721 speed tests on Free Broadband.

  • ALSATIS
    1 Review
    12.4 Mbps

    ALSATIS's typical internet speed range in Guyancourt is 10.33 to 32.36 Mbps, and the fastest broadband speed we've seen from them here is 86.77 Mbps. Guyancourt residents have performed 85 speed tests on ALSATIS Broadband.

  • Acropolis Telecom
    Not enough reviews
    10.62 Mbps

    Acropolis Telecom's typical internet speed range in Guyancourt is 0 to 10.62 Mbps, and the fastest broadband speed we've seen from them here is 80.96 Mbps. Guyancourt residents have performed 2 speed tests on Acropolis Telecom Broadband.

  • IPeva
    Not enough reviews
    2.88 Mbps

    IPeva's typical internet speed range in Guyancourt is 0 to 2.88 Mbps, and the fastest broadband speed we've seen from them here is 6.38 Mbps. Guyancourt residents have performed 2 speed tests on IPeva Broadband.

Broadband in Guyancourt

34th

Best speed range city in Yvelines

1529.28 Mbps

Guyancourt's fastest speed

42.28—244.13 Mbps

Typical speed range available to Guyancourt residents

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Average Broadband Speeds in Guyancourt

YearGuyancourt AverageFrance AverageDifference
201849.61 Mbps40.72 Mbps21.83% Faster
201951.14 Mbps47.72 Mbps7.17% Faster
202076.78 Mbps129.11 Mbps40.53% Slower
2021154.69 Mbps111.05 Mbps39.30% Faster

Guyancourt Broadband Speed Distribution

 Percentage of Speed Tests in Speed Range
Internet Speed RangeGuyancourtYvelinesFrance
Very Slow: under 10 Mbps28.58%27.33%42.31%
Slow: 10-30 Mbps17.95%18.62%21.40%
Adequate: 30-60 Mbps18.61%12.65%10.91%
Good: 60-80 Mbps5.69%4.71%3.67%
Fast: 80-300 Mbps17.60%23.13%13.84%
Very Fast: over 300 Mbps11.57%13.58%7.87%

How Guyancourt Compares to Major Cities

City / TownMax SpeedTypical Speed RangeMedian 
Paris2374.47 Mbps86.32—492.44 Mbps121.46 MbpsFaster
Guyancourt1529.28 Mbps42.28—244.13 Mbps75.02 Mbps-
Lyon944.69 Mbps27.15—252.41 Mbps42.67 MbpsSlower
Toulouse1725.37 Mbps21.46—185.2 Mbps38.96 MbpsSlower
Nice1430.92 Mbps21.72—218.79 Mbps38.77 MbpsSlower
Nantes1839.11 Mbps22.12—267.54 Mbps40.37 MbpsSlower
Strasbourg2284.15 Mbps30.74—284.58 Mbps50.17 MbpsSlower
Montpellier1527.98 Mbps21.84—226.22 Mbps38.23 MbpsSlower
Bordeaux2268.79 Mbps25.26—219.78 Mbps42.06 MbpsSlower
Lille1820.57 Mbps9.43—17.93 Mbps10.66 MbpsSlower

Guyancourt 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.

How Guyancourt Compares for Internet Speed in Yvelines

PositionCity / TownMax SpeedTypical Speed RangeMedian 
32Mantes-la-Jolie1422.27 Mbps45.2—368.1 Mbps80.36 MbpsFaster
33Chateaufort924.79 Mbps63.54—349.99 Mbps77.86 MbpsFaster
34Guyancourt1529.28 Mbps42.28—244.13 Mbps75.02 Mbps-
35Maule934.79 Mbps44.64—287.62 Mbps74.5 MbpsSlower
36Aubergenville947.84 Mbps45.68—258.53 Mbps71.89 MbpsSlower

Guyancourt Internet Speed Test Results

We analysed the results of people in Guyancourt testing broadband providers multiple times, with each test starting no more than 30 minutes after the previous speed test. On average, people in Guyancourt ran 4 internet speed tests per session. Looking at broadband download speeds, if the Guyancourt resident'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 hope their ISP contacts them ASAP! For broadband speed tests that don't vary by that much, we consider the final result to be the same. For Guyancourt's residents, of the internet speed tests we measured, 42.93% were fast, 21.72% slow, and 35.35% broadly the same.
Most Recent Tests
ProviderStart Time# TestsDurationStart SpeedEnd SpeedStatus
Bouygues Telecom ISP15 Oct 2021 22:45:58374 secs1.53 Mbps2.97 MbpsNeeds help, very slow
Bouygues Telecom ISP15 Oct 2021 18:51:10227 secs291.02 Mbps270.88 Mbps
SFR Group15 Oct 2021 14:53:02233 secs151.91 Mbps161.07 Mbps
Numericable15 Oct 2021 12:57:3132 mins5.32 Mbps461.44 MbpsImproved
Bouygues Telecom ISP15 Oct 2021 12:34:33238 secs37.92 Mbps400.5 MbpsImproved
Bouygues Telecom ISP15 Oct 2021 07:35:26227 secs517 Mbps836.02 MbpsImproved
Bouygues Telecom ISP14 Oct 2021 18:56:48257 secs12.82 Mbps12.77 Mbps
Numericable14 Oct 2021 18:21:37257 secs123.6 Mbps89.61 MbpsNeeds help
Bouygues Telecom ISP14 Oct 2021 13:50:35930 mins0.06 Mbps0.48 MbpsNeeds help, very slow
SFR Group14 Oct 2021 12:00:5734 mins180.77 Mbps69.66 MbpsNeeds help
Bouygues Telecom ISP14 Oct 2021 11:59:15230 secs65.55 Mbps75.01 MbpsImproved
SFR Group14 Oct 2021 10:48:56425 mins118.32 Mbps44.55 MbpsNeeds help
Bouygues Telecom ISP14 Oct 2021 09:35:21225 mins5.91 Mbps6.83 MbpsNeeds help, very slow
SFR Group14 Oct 2021 07:58:57234 secs532.22 Mbps511.13 Mbps
Bouygues Telecom ISP13 Oct 2021 20:01:5333 mins0.29 Mbps0.99 MbpsNeeds help, very slow
Bouygues Telecom ISP13 Oct 2021 19:08:46229 secs2.36 Mbps13.22 MbpsImproved
SFR Group13 Oct 2021 17:04:26225 secs8.56 Mbps8.56 MbpsNeeds help, very slow
Bouygues Telecom ISP13 Oct 2021 16:53:0722 mins18.36 Mbps18.36 Mbps
SFR Group13 Oct 2021 16:21:3628 mins29.61 Mbps29.46 Mbps
Numericable13 Oct 2021 16:13:0074 mins1.71 Mbps108 MbpsImproved

Summary of Internet Service Providers in Guyancourt

#Provider NameMax SpeedTypical Speed Range
1Numericable929.65 Mbps55.42—440.66 Mbps
2Bouygues Telecom ISP1529.28 Mbps68.77—215.19 Mbps
3SFR Group928.5 Mbps41.07—236.71 Mbps
4Orange France947.98 Mbps68.26—174.47 Mbps
5Free937.19 Mbps18.01—214.58 Mbps
6Acropolis Telecom80.96 Mbps0—10.62 Mbps
7ALSATIS86.77 Mbps10.33—32.36 Mbps
8IPeva6.38 Mbps0—2.88 Mbps

Frequently Asked Questions about Internet Providers in Guyancourt

How many broadband providers in Guyancourt are there?
Guyancourt has 8 ISPs tested by its 31,989 residents.
Who is the fastest broadband provider in Guyancourt?
Bouygues Telecom ISP is the fastest broadband provider in Guyancourt with 1529.28 Mbps, and an average internet speed range of 68.77—215.19 Mbps.
Who is the best internet provider in Guyancourt?
The best internet provider in Guyancourt is Numericable, and their users typically see broadband speeds in the range of 55.42 to 440.66 Mbps.
What is the average internet speed in Guyancourt?
Users in Guyancourt see an average internet speed of 42.28 up to 1216 Mbps, and the fastest speed we've seen is 1529.28 Mbps.
Is Bouygues Telecom ISP available in Guyancourt?
Broadband service from Bouygues Telecom ISP is available in Guyancourt, and the fastest speed we've seen from them is 1529.28 Mbps.
Is Free available in Guyancourt?
Broadband service from Free is available in Guyancourt, and the fastest speed we've seen from them is 937.19 Mbps.
Is Numericable available in Guyancourt?
Broadband service from Numericable is available in Guyancourt, and the fastest speed we've seen from them is 929.65 Mbps.
Who is the the most popular broadband provider in Guyancourt?
The broadband provider with the most users in Guyancourt is Bouygues Telecom ISP.

Last updated: 15 Oct 2021