This is an overview of data efficient speed tests. That is, the speed tests are displayed on the descending data efficiency score as determined by the standardized speed test. The data efficiency score is listed in brackets after the speed test.
Because there is a proportionate use between data efficiency and climate friendliness, we also show the CO2 labels in this overview.
- Internet Speed at a Glance (100) Tip
- myspeed.ai (100)
- Broadband Genie (99)
- Down at a Glance (99) Tip M-Lab
- True Speed at a Glance (98) Tip M-Lab
- Speedtest.co.za (95)
- TestMy.net (94) Tip
- MyBroadband (92)
- BT Wholesale Broadband Performance Test (88)
- Google Fiber (84) Tip
- RealSpeed (84) Tip
- Gcore (83)
- LibreSpeed (82)
- SG Speed Test (79)
- Meter.net (77)
- Bandwidth Place (73)
- Bredbandskollen (64)
- M-Lab (61) Tip
- Google's Internet speed test (60) M-Lab
- HighSpeedInternet (60) M-Lab
- SpeedOf.me API sample page (59) Tip
- Which Broadband Checker (59)
- Comcast Business Internet Speed Test (58)
- SpeedSmart (52)
- U Switch (52)
- Broadband Speed Checker (50)
- Xfinity Speed Test (50)
- Samknows (original) (42)
- Cloudflare (41) Pop
- Verizon (41)
- OpenSpeedTest™ (37)
- Think Broadband (the standalone version) (33)
- Fireprobe (30)
- IPv6 Test (30)
- Toast (29)
- Ookla Speedtest (28) Pop
- WiFiman (27)
- Comparitech (23)
- IPv4 / IPv6 - HTML5 Speedtest (20)
- IPv4 - HTML5 Speedtest (20)
- IPv6 - HTML5 Speedtest (19)
- Astound (17)
- Speedcheck™ (16)
- Fast (11) Pop
- SpeedOf.me (1) Pop
- DSLReports (0)
- nPerf (0)
- Speedtest4.php (0)
- Waveform (Bufferbloat and Internet) speed test (0)