Web design & SEO agency in Luxembourg

Yes. Every Slash.lu site is built on complete SEO foundations: clear structure, sub-one-second load times, 98/100 PageSpeed scores, schema.org structured data, internal linking and local visibility in Luxembourg. We also prepare your presence for AI-assisted search: citable content, an llms.txt file, consistent entities — so Google, ChatGPT, Perplexity and AI Overviews understand who you are and can recommend you. The approach has a track record: tack.lu grew from 1 impression a day to more than 50,000 organic impressions per month, and INNOVALUX went from invisible to the #1 Google position in four months. Your site is not just ready for today's Google — it is structured for tomorrow's search, in French, English and German.

We do not start from a template or a list of pages. We start from your market, your ideal clients and the reasons they should choose you. Design, content, SEO and the contact journey are built together around a clear business goal.

A fast, credible website improves how your business is perceived immediately — from day one. For search visibility, the first ranking movements typically appear within four to eight weeks, and significant results — qualified traffic, quote requests — become measurable from 90 days. Over time the effect compounds: our clients see on average +150% more enquiries within the first 90 days, AutoRachat.lu gained a 75% higher conversion rate, and Solenergie went from zero leads to full order books in 60 days. SEO is an asset that gains value month after month: every monthly report documents rankings, traffic and incoming enquiries, so you know exactly what your investment returns.

Yes. Slash.lu is a provider under the SME Packages – Digital programme, run by the Ministry of the Economy with the Chamber of Commerce. Eligible Luxembourg SMEs receive aid covering 70% of the costs of a digital project between EUR 3,000 and 25,000 excluding VAT — up to EUR 17,500 of subsidy for a website, an online shop or a digital-marketing setup. The process starts with a free pre-analysis at the House of Entrepreneurship, which confirms your company's eligibility and supports the application; the aid is reimbursed to your company after the project is delivered. On our side, we prepare the programme-compliant quote and project description.

We start by understanding your business, market and commercial goals. Then we identify what blocks your visibility or conversions and build the right digital presence: website, SEO, content, Google Business or ongoing support depending on your needs.