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The KernWeb blog

Advice for a website that converts

Website design, SEO, design, budget: what ten years of web projects taught us, without jargon.

The same website? Three sites at €1,500, €5,000 and €12,000, increasingly polished
Website design

Why website prices vary tenfold: Spider-Man in 10 minutes, 1 minute, 10 seconds

Why two quotes for "the same website" range from €1,500 to €15,000: Spider-Man drawn in 10 minutes or 10 seconds, the fast, cheap, good triangle, debt, maintenance and the questions to ask.

13 Oct 2026 · 12 min read
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Cheap website: a do-it-yourself page with its price tag, next to the site framed by a designer
Website design

Cheap website: the real options in 2026, and the ones that waste your money

Free, €99 with AI, a Wix or Squarespace rent, a €500 provider or a site of a few pages framed by a designer: the real options for a cheap website in 2026, when you can afford one, and the cases where the money is simply lost.

21 Sep 2026 · 11 min read
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Is Wagtail secure? Ten security advisories in 2026, none exploitable without an admin account, 91% of 2025 WordPress flaws in plugins
Wagtail & CMS

Is Wagtail secure? The facts, 2026 advisories included

Yes, on two conditions: an up-to-date site and protected accounts. What Django protects out of the box, the ten Wagtail security advisories published in 2026 (all limited to admin accounts), the OWASP audit, and the comparison with WordPress in figures.

18 Sep 2026 · 3 min read
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Five ways to build a website: static, Wix or Squarespace, WordPress or Wagtail, custom by an agency, AI
Website design

How to build a website in 2026: the five ways, from static to AI

Static, rented platform, CMS, custom or AI: the five ways to build a website in 2026, with what each costs upfront and afterwards, what it allows and who it suits. Prices checked at the source.

17 Sep 2026 · 6 min read
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Wagtail release calendar: 6.3 LTS unsupported, 7.0 LTS until November 2026, 7.4 LTS until November 2027, 8.0 short release
Wagtail & CMS

Wagtail LTS: which version should your website run in 2026?

7.4 LTS from May 2026 is maintained until November 2027; 6.3 LTS has not been since May 2026. The full calendar, what a long-term support release changes for your website, and what to do if yours has fallen behind.

16 Sep 2026 · 4 min read
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World map with a large violet magnifying glass over Europe and five smaller ones over the other continents, plus an AI chat bubble
SEO & visibility

What are the most used search engines in the world in 2026?

The short answer: Google, with 91% of worldwide searches and 89.5% in Belgium. But one search in ten happens elsewhere: Bing, national engines, AI assistants. Real figures country by country, what GEO changes and what IndexNow is for.

15 Sep 2026 · 12 min read
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Bilingual French Dutch website: FR, NL, EN language switcher on a Belgian website, with Brussels in the background
Business advice

French and Dutch website in Belgium: do you have to translate everything?

The short answer: no. Translate the pages that generate enquiries first, then the rest as traffic justifies it. When Dutch is a must in Belgium, what to translate first, how to structure URLs and what it really costs.

12 Sep 2026 · 8 min read
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Identical websites on a shelf versus a website fitted on a tailor's dummy
Website design

Wix or custom website: which should your business choose?

Wix is perfect for testing a business on a minimal budget. As soon as the site must carry your credibility and generate enquiries, custom takes the lead. Honest comparison, verified prices.

31 Aug 2026 · 3 min read
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One person at a desk versus a team of three around a website blueprint
Business advice

Web agency or freelancer: who should build your website?

A good freelancer is unbeatable on a simple, well-framed project. An agency puts several trades around the project and survives the unexpected. The real criterion is not price: it is the risk your business can absorb.

31 Aug 2026 · 3 min read
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A visual editor with selection handles versus a structure of content blocks topped by a wagtail bird
Wagtail & CMS

Webflow or Wagtail: which platform for your professional website?

Webflow shines for a design site built quickly by a marketing team, rented. Wagtail wins when the site must last, be multilingual, integrate with your tools and belong to you. Prices verified at the source.

31 Aug 2026 · 3 min read
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A street of identical houses with one distinctive building at the end
Website design

Template or custom website: the honest comparison

A template makes an excellent first website: fast, cheap, online right away. Custom becomes the right choice at the second site, when you know what the site must produce and differentiation matters.

31 Aug 2026 · 3 min read
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A real estate website on a laptop with keys and a Brussels townhouse facade
Website design

Which pages should a real estate agency website include?

The short answer: seven pages, one of which counts more than all the others: the valuation page, the gateway to mandates. The detail page by page, with the mistakes we see everywhere.

31 Aug 2026 · 4 min read
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An architecture portfolio on a laptop, a compass and a rolled blueprint
Website design

Which pages should an architecture firm website include?

The short answer: six pages, carried by a portfolio that tells the projects instead of stacking them. The detail page by page, with the mistakes we see everywhere.

31 Aug 2026 · 3 min read
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A restaurant menu on a phone, a plate and a reservation calendar
Website design

Which pages should a restaurant website include?

The short answer: six pages, a menu as a real web page rather than a PDF, booking reachable everywhere and practical info at a glance. The detail, with the sector's classic mistakes.

31 Aug 2026 · 4 min read
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A non-profit website with a donate button, people holding hands and a heart
Website design

Which pages should a non-profit website include?

The short answer: seven pages, a crystal-clear mission on the home page, proof of impact, a frictionless donation journey and the transparency that reassures donors and partners. The detail page by page.

31 Aug 2026 · 3 min read
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A wagtail bird on a globe with a ten-point timeline
Wagtail & CMS

Ten years of Wagtail: why we never switched CMS

Google, NASA, the NHS, Oxfam. What ten years of Wagtail taught us, who actually runs on it worldwide, and how to tell whether it is the right call for you.

20 Aug 2026 · 8 min read
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Three websites of increasing size with a price tag and euro coins
Website design

How much does a professional website cost in Belgium in 2026?

The real price ranges for a professional website in Belgium in 2026, what drives the budget, and how we quote a project.

02 Jul 2026 · 5 min read
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A wagtail bird on a laptop facing a stack of puzzle-piece plugins
Wagtail & CMS

Wagtail vs WordPress: which CMS for your professional website in 2026?

WordPress runs 40.2% of the web, Wagtail powers Google, NASA and the French State. Security in figures, AI, five-year cost, 2026 releases: the criterion-by-criterion comparison, and the cases where WordPress remains the right choice.

02 Jul 2026 · 7 min read
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