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Denis Varga

Founder of Denva

Denis Varga is the founder of the digital studio Denva. He builds websites, e-shops and web applications, from planning a solution to deployment and ongoing maintenance. For websites he works with WordPress and custom themes, and for online shops with WooCommerce. He uses Vue, React and Node.js for applications and connects tools through APIs, n8n, Make or custom code for automation.

He works directly with clients to clarify the purpose, scope and technical options before development begins. His work also includes technical audits, redesigns and repairs of existing websites, including sites built with AI tools. At handover he addresses content management and access so clients can continue working with their websites. Ongoing support is agreed around the needs of each project.

Denva is based in Veľké Úľany and works for clients in Slovakia and the Czech Republic. This website presents project examples, services and practical content about WordPress, performance, SEO and automation.

How articles are produced

We also use AI and automated publishing workflows to prepare articles. Our editorial rules require traceable sources for statistics and prohibit invented cases, clients and results. Unverifiable claims should be omitted or clearly labelled as estimates. Automated publication does not mean Denis personally reviews every article; if you find an inaccuracy, please use our contact page.

About · Services

Contract withdrawal button: new e-shop obligation from June 19, 2026
E-commerce 18. 6. 2026 · 9 min read

Contract withdrawal button: new e-shop obligation from June 19, 2026

From June 19, 2026, every e-shop that concludes distance consumer contracts via a website or app must have a visible button for withdrawing from the contract. This follows from the new Section 20a of Slovak Act No. 108/2024 Coll. on Consumer Protection, into which this obligation was added by an amendment effective from that date […]

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How do I quickly find out if my website is slow? Tools and a step-by-step guide
Performance and SEO 15. 6. 2026 · 11 min read

How do I quickly find out if my website is slow? Tools and a step-by-step guide

You can check your website speed in under 5 minutes with free tools. Open PageSpeed Insights by Google, paste your page URL and click Analyze. The result shows a score of 0-100 - a score below 50 means a serious performance problem, 90 and above is the goal. For every website, test the mobile and […]

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Google AI Mode replaces classic search: what it means for your website
Performance and SEO 9. 6. 2026 · 6 min read

Google AI Mode replaces classic search: what it means for your website

At Google I/O 2026 (May 19), Sundar Pichai called Google AI Mode "the biggest change to Search in the last 25 years." The new conversational search engine is now used by more than a billion people per month, and the number of queries more than doubles every quarter. If you have noticed a drop in […]

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Migrating from Elementor: how to move to a clean WordPress theme
WordPress 5. 6. 2026 · 7 min read

Migrating from Elementor: how to move to a clean WordPress theme

A page builder promised freedom. Today it is costing you customers. Every page in Elementor or Divi carries a load the browser has to process before the visitor sees anything. This scenario is not unusual: a company launched its website on Elementor a few years ago. At first it was enough. Today the pages load […]

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Google AI Overviews and your SEO: what changed in 2026 and what to do now
Performance and SEO 2. 6. 2026 · 7 min read

Google AI Overviews and your SEO: what changed in 2026 and what to do now

Google AI Overviews now shows answers above the organic results for nearly half of all search queries. For sites that live off organic traffic, this is not the future - it is the present, and it needs addressing now. What Google AI Overviews are and why now Google AI Overviews (AIO for short) are AI-generated […]

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WordPress vs Webflow vs custom CMS: when to choose which
WordPress 29. 5. 2026 · 8 min read

WordPress vs Webflow vs custom CMS: when to choose which

Most companies pick a platform based on what the last developer or agency recommended. The mistake only surfaces a year later - at the first feature the platform does not support, or with content management that requires a developer for every image change. The decision between wordpress vs webflow vs custom code is not a […]

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How much does a website redesign cost in 2026 - and when is a custom new website worth more?
Pricing and decisions 28. 5. 2026 · 9 min read

How much does a website redesign cost in 2026 - and when is a custom new website worth more?

The current Denva offer is on the pricing page: websites and simpler applications from 900 €, e-shops from 2 500 € and redesigns from 900 €. Other ranges in this article are indicative scope examples, not a binding Denva offer. Hosting, domains and payment terms are specified in the individual quote. Imagine the owner of […]

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