mdu.se website review

9 files are served with short cache lifetimes, so returning visitors download them again (516 KiB).

35 files block the first paint until they finish downloading. Deferring or inlining them could save about 2.5 s.

About 233 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.1 s faster on a phone.

Your mobile performance score is 63 (desktop: 88). Pages that score under 90 lose visitors before the first paint.

Web fonts hide text while they load. Setting font-display: swap shows text immediately (about 500 ms).

103 KiB JavaScript is shipped twice across bundles. Google estimates it would make the page about 300 ms faster on a phone.

About 59 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 300 ms faster on a phone.

Polyfills for old browsers add 32 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 150 ms faster on a phone.

3 third-party services load with your homepage (piwik.pro, rekai.se and Google Fonts), adding 418 KiB and 112 ms of main-thread time.

3 long tasks block the main thread while loading, the longest for 107 ms. During a long task the page ignores taps.

Desktop scores 88 but mobile only 63. A gap that wide usually means heavy scripts and images that hit phones hardest.

Critical files load one after another instead of in parallel (3 chains). Preconnecting to key origins and preloading the hero image shortens the chain.

Your largest element takes 10.5 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the element shown below.

The page becomes fully interactive after 10.5 s. Good is under 3.8 s.

The first text or image appears after 3.3 s on a phone. Good is under 1.8 s.

Visually, the page fills in at 3.8 s (Speed Index). Good is under 3.4 s.

The layout shifts by 0.112 while loading, so content jumps under the reader's thumb. Good is under 0.1.

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' tap response (inp) went from 93 ms to 93 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' largest content (lcp) went from 0.9 s to 0.9 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

By the Sustainable Web Design model, a visit to your homepage emits about 0.39 g of CO₂e: 47.1 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

Elements with visible text labels do not have matching accessible names. (6 elements).

No structured data (JSON-LD), so Google can't show rich results such as your logo, ratings or FAQs.

Your meta description is 178 characters; Google truncates after about 160, so the end of your pitch is cut.

No twitter:card tag. X falls back to Open Graph, which is set, so this is minor.

The homepage links to 28 pages on mdu.se and 2 external pages.

There is no Organization (or LocalBusiness) JSON-LD, so search engines and AI assistants have no machine-readable facts about who runs the site: its name, logo, profiles and contact details.

There is no https://www.mdu.se/llms.txt, a short Markdown guide to your key pages for AI tools (llmstxt.org). It is optional and few AI tools read it yet, so treat it as a cheap extra.

https://www.mdu.se/artiklar, https://www.mdu.se/kalender/arkiv/2026-10-27-traffa-studenthalsan-och-prata-om-prokastrinering, https://www.mdu.se/kalender/arkiv/2026-10-30-licentiatseminarium-richard-mitic---datavetenskap, https://www.mdu.se/kalender/arkiv/2026-09-28-docentforelasning-med-robin-samuelsson and https://www.mdu.se/kalender have under 150 words in the HTML. Thin pages rarely rank; if the text loads with JavaScript, crawlers that don't run it see even less.

https://www.mdu.se/kalender/arkiv/2026-10-30-licentiatseminarium-richard-mitic---datavetenskap, https://www.mdu.se/kalender/arkiv/2026-09-28-docentforelasning-med-robin-samuelsson, https://www.mdu.se/kalender and https://www.mdu.se/student took over 3 s to send their HTML from our server.

We fetched 15 pages linked from your homepage (of 25 found) and read each the way a search engine does.

1 error was logged to the browser console while the page loaded, for example “Cannot read properties of null (reading 'addEventListener')”.

On a phone, there is no call to action on the first screen: visitors have to scroll to find out what to do next.

We found no call-to-action buttons or links (such as “Book a demo” or “Get a quote”) anywhere on the homepage.

No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.

No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.

No phone number or email link on the homepage, so ready-to-buy visitors have one fewer way to reach you.

There is no form on the homepage, so every lead has to click through to another page first.

No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.

The homepage carries about 451 words of visible text.

Opening the homepage sets 4 cookies (measured from a US location before any click).

No known cookie consent tool loads with the page. Some sites build their own banner, and some only show one to visitors from the EU.

Loading the homepage contacts 7 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.