Optimize all SEO aspects of your website

Run fast, comprehensive SEO audits in just a few clicks. Optimize the technical aspects of your site or that of your customers, thanks to our automatic suggestions.

Search for keywords and spy on your competitors

Find high-potential keywords to intercept new users and customers for your online business. Analyze your competitors and outperform them on all search engines.

Create search engine optimized texts with AI

Harness the full power of AI-enhanced SEO copywriting. Write SEO-friendly content ready to rank on Google and analyze your competitors' content to reach the top of search engine rankings.

The right platform for your needs

It's not just a technical matter.
SEO Tester Online is simple to use, complete and today at a super affordable price.

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Simple

You don't have to be an expert to use our tools. Start your SEO journey now!

Complete

All the SEO and SEM features to grow your organic traffic, in one subscription.

Convenient

Take advantage of our Promo and access the platform at a price never seen before.

Recognized by the best national newspapers

The best newspapers talked about our project, our analyzes, and our results

Climb the Search Engines with our SEO Tools

SEO Tester Online is designed to help you manage the SEO of your projects and improve your ranking

Follow the Advice

Find all the technical issues that are preventing your pages from growing and follow the suggestions of our algorithms.

Use Billions of Data

Optimize websites that sell globally thanks to over 45 billion data and 1.4 billion keywords available in 36 different locations.

Work with your Team

Easily collaborate on a SEO project with your entire team thanks to workspaces and the multi-account features.

Create Perfect Reports

Take advantage of the full power of SEO copywriting: write contents and reach the 1st position.

Spy your Competitors

Study the moves of your competitors and find the best strategies to overcome them.

Monitor the Results

Easily track your ranking over time and monitor your progress in optimizing your website pages.

What do other users like you think of us?

Thousands of professionals are happy to use SEO Tester Online

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“SEO Tester Online is the perfect tool for our customers who are looking for a simple and understandable tool that allows them to optimize their site created with WebSite X5 for search engines.”

Federico Ranfagni
Federico Ranfagni
CEO at Incomedia srl

“SEO Tester Online is a tool that combines ease of use with a complete approach to SEO. A holistic and integrated vision that makes it a strategic tool for every marketer / brand.”

Matteo Pogliani
Matteo Pogliani
Head of Digital at Open-Box S.r.l.

“Excellent service! Very accurate in the analysis and intuitive to use. Really a great job!”

Federico Papa
Federico Papa
Co-Founder / COO in Ludwig

“Truly a great tool, even if today I would define it more as a complete platform with many vertical services for your needs.”

Alessandro La Rosa
Alessandro La Rosa
CEO at CreationDose

“SEO Tester Online has the great advantage of offering advanced features through an understandable and easy-to-use interface.”

Bernardo Mannelli
Bernardo Mannelli
Founder at toolperstartup.com

“SEO Tester Online is the perfect solution for our clients who want to optimize websites and content to get them among the top positions on search engines.”

Luca Rodino
Luca Rodino
Digital Marketing Strategist at SiteGround

“SEO Tester Online is an excellent service. It allows you to go straight to the problem and investigate it easily. More than recommended, essential!”

Carlo Camusso
Carlo Camusso
Entrepreneur at Fattura24

“Very powerful SEO tool! Easy to use and with all the necessary tools to position my website. The team is very nice and makes the most of this software by helping anyone who has questions or concerns.”

Aaron Moss
Aaron Moss
Business Development at SalesRep.ai

“The best tool to improve my websites, performance. Great!”

Luca Reina
Luca Reina
Entrepeneur - Marketer at RiguardiBoutique

“I'm developing a FAQ platform and I needed to know immediately what to optimize. Simple, accurate and effective. Great!”

Manuel Strano
Manuel Strano
Developer

“SEO Tester Online is an excellent tool for making in-depth analysis of the health of a site, but it is also essential for developing effective keyword research, especially thanks to the updates presented recently.”

Francesco Ambrosino
Francesco Ambrosino
Content Specialist at Socialmediacoso.it

“SEO Tester Online is the ideal partner for managing SEO projects. The platform is constantly updated and features capable of making a difference are added to each upgrade.”

Vittoria Averni
Vittoria Averni
Marketing Manager at Freelance / HFarm School

“Complete suite for SEO management, easy, intuitive and extremely concrete! Furthermore, the Founders and the team in general are fantastic and always ready to support you.”

Antonio Santoro
Antonio Santoro
Business Strategist at Trasporti Gianni Iuvarà

“The team has been available to support and release frequent updates. This platform has constantly evolved and matured since I first learned of its existence about a year ago.”

Bill Dockett
Bill Dockett
Mental Health and Conflict Mitigation Consultant at Balance ADR Group

“With SEO Tester Online there is no limit to the results you can achieve with your website. Thanks to the excellent on-page audit tools, keyword research and competitor analysis, you have everything you need to scale Google SERP. ”

Marco Cardile
Marco Cardile
Lead Generation Manager at ShippyPro

FAQ

SEO Tester Online is the all-in-one SEO / SEM platform that with its powerful, simple and intuitive tools helps every year over 500,000 marketers, web agencies and SMEs in more than 45 countries around the world to do business on Google, Bing, Yandex and other search engines.
All subscription plans include an email support (you can write to [email protected]) and chat (you can find the widget on our website). If you have purchased a plan that provides it, you can also have access to calls (in English or Italian) with our expert, that will answer all your support requests. For more details or to request telephone support in addition to your plan, you can write to [email protected] For any other questions, curiosity or information you can contact us by writing an email to [email protected]
You can unsubscribe whenever you want from your account settings, in a couple of clicks. After turning off automatic renewal, your current plan will proceed smoothly until it expires and you will be able to use the pro features of SEO Tester Online. At the end of the life cycle of your subscription, your account will be reverted to the Free version and you will no longer be able to use the paid features.
Yes, you can get your refund no later than 15 days from the first activation of the plan thanks to our "Money back" guarantee. Remember that if you activate a free trial, the trial days will be counted towards the validity period of your money back guarantee.
Yes, there is a 7-day free trial with no obligation, only at the end of which you will be charged the amount in € of the plan you have chosen from your account. Even if we do not apply any charge, to activate your free trial we will ask you to associate a valid payment method through one of the available payment services (Stripe or Paypal) to be sure that our free trial is not activated by bots and that it is not subject to malicious behavior by malicious users. If you do not want to activate your chosen plan at the end of the free trial period, simply remember to deactivate the automatic renewal in the appropriate section of your account settings. You can do it in complete autonomy and at any time.
To ensure maximum security for our users, we do not record any bank details or your card details for payment. Payment is secure and entirely managed by Stripe and PayPal payment systems. Through Stripe and PayPal you can pay with all major cards and circuits (Mastercard, Visa, American Express, etc.), with your Stripe or PayPal wallet and with any other system accepted by the platform.
If you have any doubts or questions about it, please contact us at [email protected]
We have a proprietary database with over 1.4 billion keywords in more than 35 countries around the world. Doesn't it seem enough? Not even us, that's why we integrate some data from external providers to make our tools even more powerful and complete.
You will find many platforms out there, but SEO Tester Online might be the one to guide you into the dark universe of SEO. Why? We could talk to you about the fact that you will find international SEO data at significantly lower prices than the competition. Or we could tell you that the credits under our plans are very generous. But that's not what we really want you to focus on. What we want to point out and of which we are really proud is that compared to our competitors we pay maniacal attention to the needs of our users, how they use the platform and how they would like it to be. We want to ensure that everyone can enhance their SEO, get the metrics they need and reach new customers online, thanks to a simple and intuitive SEO. An example? You can find our public development roadmap here www.seotesteronline.nolt.io where you can also suggest your new favorite features or vote for other proposals from the community. The most chosen functions are discussed by our team and can acquire higher priority in our internal development activities.
Yes, you can change your subscription plan whenever you want.

To do this, just contact us at [email protected]
We will be happy to guide you in the procedure that best suits your needs.
Once you have canceled your account or your subscription you will no longer be able to access your projects and related data. We therefore advise you, if you decide to do so, to make a backup of the data on your PC, exporting everything in .csv files or downloading SEO Reports.
No hidden costs and no setup fees. You can change your plan or cancel your SEO Tester Online subscription at any time from the platform or by contacting us at [email protected].
No, we generally don't sell our tools separately. This is because our goal is to offer not simple SEO tools but an entire ecosystem to support marketers, consultants, web agencies and SMEs who want to optimize their websites for search engines at 360 °. Despite this, we foresee the possibility for SMEs and Enterprises with specific needs to create Custom plans, to make the most of the potential of individual instruments.
Of course, we love the new opportunities to network with our partners. If you think we could do something interesting together, send an email to [email protected]. We will be happy to evaluate your proposal.
If you want to update your password you can do it quickly and easily in the "Change Password" section that you can find in your account settings.
Sure, we love having you still with us. After the end of your subscription, you can still use all the features of the free account for as long as you wish.
You can have peaceful dreams. We respect your privacy and take care of your data according to common sense and in compliance with current regulations. Here our Terms and Conditions, our Privacy Policy and our Cookie Policy.!
SEO Tester Online is a product of Quarzio s.r.l. a proudly Sicilian Innovative Startup located at Via G. Mazzini, 47, Aci Sant’Antonio (Catania), 95025, Italy.
Of course, we do provide access to our APIs but only to companies that subscribe to Enterprise Plans or an API Plan. For more information, please visit this page.
For other doubts, curiosities, questions or suggestions, please write to [email protected] or consult our help section.
Italian legislation frames the activities of SEO Tester Online as a direct e-commerce activity.
On every SEO Tester Online plan, in the cases provided by law, the corresponding IVA/VAT rate or any other charge or tax will be applied, as required by Italian law and international regulations.

In case you are a customer with residence within the Italian territory owner or not the holder of VAT (B2B and B2C trade):
you are required to pay the price of the product and the corresponding VAT, calculated according to the rate in force in Italy (22% or any other rate updated on the payment date of your plan).
For the provision of online services, in fact, the provisions of art. 7-ter and subsequent of Presidential Decree 633/72 (in particular 7-sexies, letter f)) which provides for the application of VAT to 22% on the services provided in B2B or B2C transactions in the event that the operators are both inside the Italian territory (both B2B and B2C operations).
In case you are a client with residence within the EU (European Union) holder of VAT (B2B commerce):
you are only required to pay the price of your subscription (the taxable amount) and your invoice will be marked with the wording “reverse charge”.
The services rendered will be invoiced with the words “transaction not subject” pursuant to article 7-ter comma 1 letter a) of DPR no. 633/72.
Your invoice will be specifically marked with the words “reverse charge” as provided for in the article 21, comma 6-bis, letter a) of DPR n. 633/72. It will then be your duty to apply the principle of reverse charge at the registration stage accounting of your bill.
In case you are a client with residence within the EU (European Union) NO VAT holder (B2C trade):
you are required to pay the price of your subscription (taxable) and the VAT according to the rate in force in Italy (22% or any other rate updated on the payment date of your plan).
In case you are a client with residence outside the EU (European Union) DOES NOT hold a Business Number:
you are required to pay only the price of your subscription and the invoice of your subscription will include the words “transaction not subject”, pursuant to Article 7-ter comma 1 letter a) of DPR n. 633/72. In fact, for the provision of online services, the discipline referred to in art. 7-ter and subsequent of DPR 633/72 ( in particular 7-sexies, letter f)) which provides for the application of VAT to 22% on the services rendered in B2C transactions in the event that the client is resident outside the Italian territory and that of the European community (extra-EU client).

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© SEO Tester Online is a product of Quarzio S.R.L. - Via G. Mazzini, 47, Aci Sant'Antonio, 95025 Catania (CT), Italy VAT: IT05395980872 - Chamber of Commerce of Catania - SC: 11.268,05 euros (I.V.)