September 2026
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Global Rank
#2,750,298
1,188,201Showing Similarweb estimated data.
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Bounce Rate
32.69%
Pages per Visit
1.29
Avg Visit Duration
00:00:02
- Industry
- Health > Addictions
Top 10 tdda.com Competitors
The Top 10 Sites Like tdda.com in September 2026 are ranked by their affinity to tdda.com in terms of keyword traffic, audience targeting, and market overlap
Buy drug testing kits online at low prices. At Drug Tests UK, we sell a range of drug test kits, including drug tests for cannabis, cocaine and opiates.
- Company
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- Industry
- - -
Bounce Rate
51.31%
Pages per Visit
2.80
Avg Visit Duration
00:00:32
Similarity Score
100%Pathtech has served Australia's Scientific and Business Communities for over 40 years! Explore our range of lab equipment, consumables, drug and alcohol tests, and more.
- Company
- - -
- Industry
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Global Rank
#2,147,604
121,471Bounce Rate
45.78%
Pages per Visit
2.14
Avg Visit Duration
00:01:19
Similarity Score
92%Der WipeAlyser ist ein tragbares Analysegerät für den Nachweis von Drogen in Kombination mit DrugWipe.
- Company
- - -
- Industry
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Global Rank
#2,132,429
520,742Bounce Rate
59.24%
Pages per Visit
1.62
Avg Visit Duration
00:00:30
Similarity Score
89%Independent & impartial Asbestos Clearance Inspection & Certificate to comply with the health and safety at work asbestos regulations 2016.
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- Industry
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Bounce Rate
27.45%
Pages per Visit
8.92
Avg Visit Duration
00:04:24
Similarity Score
86%Advance Diagnostics Breathalyser Training can be taken online in your own time and the candidate will receive a certificate stating competency in use of the Alcolizer device.
- Company
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- Industry
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Bounce Rate
38.86%
Pages per Visit
1.56
Avg Visit Duration
00:00:35
Similarity Score
81%Find answers to common questions about Clinihealth's medical supplies, delivery times, orders, and payment options. Explore our FAQ or contact our team.
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- Industry
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Global Rank
#726,755
313,988Bounce Rate
33.35%
Pages per Visit
2.44
Avg Visit Duration
00:00:57
Similarity Score
79%Understand the alcohol tests used in UK legal cases, including hair, blood, urine and SCRAM testing.
- Company
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- Industry
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Bounce Rate
69.12%
Pages per Visit
1.54
Avg Visit Duration
00:00:39
Similarity Score
75%Our alcohol drug telephone helpline is only a call away. Call 0800 787 797, 24 hours a day, 7 days a week, to speak with a trained counsellor. All calls are free and confidential.
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- Industry
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Global Rank
#6,218,394
2,965,053Bounce Rate
48.22%
Pages per Visit
1.34
Avg Visit Duration
00:00:19
Similarity Score
74%hill labs provides comprehensive analytical solutions for agriculture, environment, and food. our expert team and advanced technology deliver accurate results you can rely on.
- Company
- Hill Labs
Global Rank
#1,339,553
521,169Bounce Rate
38.36%
Pages per Visit
2.18
Avg Visit Duration
00:13:38
Similarity Score
73%CannAmm is of the largest drug and alcohol testing organizations in Canada with several collection locations across Canada and the US.
- Company
- CannAmm
- Industry
- Law and Government > Government
Bounce Rate
40.1%
Pages per Visit
3.43
Avg Visit Duration
00:01:41
Similarity Score
72%tdda.com's top 5 competitors in September 2026 are: drugtests.co.uk, pathtech.com.au, securetec.net, allclear.nz, and more.
According to Similarweb data of monthly visits, tdda.com’s top competitor in September 2026 is drugtests.co.uk. tdda.com 2nd most similar site is pathtech.com.au, and closing off the top 3 is securetec.net.
allclear.nz ranks as the 4th most similar website to tdda.com and advancediagnostics.co.nz ranks fifth in September 2026.
The other five competitors in the top 10 list are clinihealth.co.za, attolife.co.uk, alcoholdrughelp.org.nz, hill-labs.co.nz, and cannamm.com.