The certificate your Customers will Trust in.

More Customers

When people trust your website, they are much more likely to sign up or become a customer.

More Sales

Increased trust for your website also means an increased number of sales.

More Revenue

Unlock higher revenue from increased customers and sales. Experience an average revenue boost of 6.8%.


Increased average sales thanks to the webtests.com Certificate.

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"With an increased conversion rate of +8.1% we are more than happy with the achieved results."

Our Clients

Don't listen to us.
Listen to our clients.

Our clients provided us with their success stories. Read case studies of how our certificate helped our clients to increase sales and revenue.

Case Studies

Get started within a few minutes


Sign Up

Enter your e-mail address and choose a password - and you are good to go.


Add your website domain & details

We run almost all verifications automatically on your website like server uptime or SSL encryption.


Embed your individual certificate

After passing our verifications, you will receive the webtests.com certificate to embed on your website.

Frequently Asked Questions


I don't know how to embed the certificate on my website. Can you help me?

Yes, of course we will help you. ☺️
Embedding the certificate on your website is quite easy, it is just a little HTML snippet that needs to be added to your website. Also, if you need further help, our customer service is always happy to help you and give advice.


Do you track data on our website?

No, we do not track any data on your website.
Our certificate is also fully compliant with European GDPR and US CCPA law.


Which payment methods do you offer?

You can use any major credit card (MasterCard / VISA / American Express) to pay for our service.


Is there a money-back guarantee?

Yes. We are fully convinced of our certificate, and we also have a lot of data and case studies to prove it actually works and really increases trust and revenue.
That's why we give every new client a 1-month money-back guarantee on their first certificate.
In case you are unhappy with our certificate, and you want a refund: Please send us an e-mail to support@webtests.com, and we will process your refund within 3 working days.


Will your certificate work together with other certificates?

Yes, of course. In fact, many of our clients also use other certificates to increase trust even further.
We actually think that in many cases it makes a lot of sense to combine different certificates depending on the audience to get the maximum trust effect.


Join over 00 certified websites.

Stop losing customers because they don't know who you are.
Add our certificate to your website, show them that you are trustworthy,
and start increasing your revenue.

Get your certificate