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aldi.dk website review
Visit site (opens in a new tab)Reviewed 18 October 202624 issues · 76 checks
This review found 24 issues worth fixing on aldi.dk, 5 of them high impact, across 76 checks. The most urgent: 2 text elements with low contrast. Your full playbook turns these into prioritised fixes alongside reviews, competitors and channels.
- Homepage
- Phone render
- Links and pages
- Google PageSpeed
Google PageSpeed Insights (opens in a new tab), mobile
Site score
84BClosest competitors among reviewed websites
Compare side by sideShow as table
| Date | Real-visitor load time (LCP) |
|---|---|
| May 16, 2026 | 897 ms |
| Jun 20, 2026 | 831 ms |
| Jun 27, 2026 | 866 ms |
| Jul 4, 2026 | 925 ms |
| Jul 11, 2026 | 847 ms |
| Jul 18, 2026 | 801 ms |
| Jul 25, 2026 | 732 ms |
| Aug 1, 2026 | 792 ms |
| Aug 8, 2026 | 813 ms |
| Aug 15, 2026 | 828 ms |
| Aug 22, 2026 | 828 ms |
| Aug 29, 2026 | 774 ms |
| Sep 5, 2026 | 745 ms |
| Sep 12, 2026 | 731 ms |
| Sep 19, 2026 | 731 ms |
Chrome UX Report (opens in a new tab): real Chrome visitors over rolling 28-day periods.
One score from every part of this review. How it works
Speed
Use efficient cache lifetimes
900 ms · 171 KiB7 files are served with short cache lifetimes, so returning visitors download them again (171 KiB).
Render-blocking requests
900 ms2 files block the first paint until they finish downloading. Deferring or inlining them could save about 900 ms.
Improve image delivery
150 ms · 25 KiB1 image could be 25 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 150 ms faster on a phone.
Chained critical requests
Critical files load one after another instead of in parallel (3 chains). Preconnecting to key origins and preloading the hero image shortens the chain.
3 checks passed
Mobile performance score: 98
98/100Your mobile performance score is 98 (desktop: 100). That is in Google's “good” band (90 and up).
Main-thread work: 0.0 s
A phone's processor spends 0.0 s on main-thread work while loading, 4 ms of it running JavaScript. That is comfortably low.
Server response: 1 ms
1 msYour server sent the HTML in 1 ms, well inside Google's 600 ms guideline.
Core Web Vitals
Speed Index: 3.9 s
3.9 sVisually, the page fills in at 3.9 s (Speed Index). Good is under 3.4 s.
1 image without width and height
1 image have no width and height attributes, so the layout jumps as each one loads.
Not enough real-visitor data yet
Chrome's UX Report (opens in a new tab) has too little real-visitor traffic for this site, so the figures here are lab measurements from Google's test phone on a throttled 4G connection.
6 checks passed
Largest content (LCP) got 15% faster for real visitors
-15%Over the last 25 four-week periods to 2026-10-10, real Chrome visitors' largest content (lcp) went from 0.9 s to 0.7 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).
Largest Contentful Paint: 1.8 s
1.8 sYour largest element renders in 1.8 s on a phone, inside Google's 2.5 s “good” threshold. The largest element is the text “LEDER DU EFTER ALDI I DANMARK? ALDI findes ikke længere i D…”.
First Contentful Paint: 1.2 s
1.2 sThe first text or image appears after 1.2 s, inside the 1.8 s “good” threshold.
Cumulative Layout Shift: 0
0The layout barely moves while loading (CLS 0, good is under 0.1).
Total Blocking Time: 0 ms
0 msScripts block the page for only 0 ms while loading. Good is under 200 ms.
Time to Interactive: 1.8 s
1.8 sThe page is fully interactive after 1.8 s.
Images and page weight
About 0.05 g of CO₂ per visit
0.05 gBy the Sustainable Web Design model, a visit to your homepage emits about 0.05 g of CO₂e: 5.7 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.
4 checks passed
Page weight: 173 KiB in 8 requests
173 KiBYour homepage downloads 173 KiB in 8 requests on a phone: images 105 KiB (2), fonts 62 KiB (2) and stylesheets 3 KiB (2). That is a lean page.
Images use modern formats
Every sizeable image is WebP, AVIF or SVG.
Images load when needed
Images below the first screen wait until the visitor scrolls to them.
Images are sized for phones
No image is downloaded at more than three times the size it is drawn on a phone.
Accessibility
2 text elements with low contrast
2 text elements don't have enough contrast against the background to read easily, especially outdoors on a phone.
<html> element must have a lang attribute (1 element)
<html> element must have a lang attribute: 1 element on the page fails this check, rated serious by axe-core.
No page language
The <html> element has no lang attribute, so screen readers may read the page in the wrong voice and accent.
2 checks passed
Every image has alt text
All 1 image in the HTML carry an alt attribute.
24 automated accessibility rules passed
axe-core 4.13.0, the open-source engine behind most accessibility testing tools, ran 26 WCAG 2.2 A/AA and best-practice rules on the phone render: 24 passed and 2 failed. 1 more need a person to judge. Automated rules catch about a third of accessibility problems; the rest need manual testing.
SEO
Title is short (22 characters)
Your title is only 22 characters: “ALDI Danmark info side”. Between 30 and 65 characters leaves room to say what you do and for whom.
No structured data
No structured data (JSON-LD), so Google can't show rich results such as your logo, ratings or FAQs.
No canonical URL
No canonical URL, so duplicate versions of the homepage (with or without www, with tracking parameters) can split ranking signals.
Meta description is long (310 characters)
Your meta description is 310 characters; Google truncates after about 160, so the end of your pitch is cut.
No social preview image
No Open Graph image (also missing: og:title, og:description), so links shared on LinkedIn, Slack or Facebook show no preview picture.
Only 1 internal link
The homepage links to only 1 page on your own site, so visitors and crawlers find few routes into the rest of it.
No favicon declared
No favicon is declared in the HTML, so browser tabs and Google's mobile results may show a generic icon.
No X (Twitter) card tag
No twitter:card tag. X falls back to Open Graph, which is incomplete here.
3 checks passed
One H1 headline
Your main headline reads: “Leder du efter ALDI i Danmark?”.
robots.txt in place
robots.txt is in place and points crawlers to your sitemap.
XML sitemap found
Your XML sitemap is reachable at https://www.aldi.dk/sitemap.xml.
AI search readiness
No Organization structured data
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.
No llms.txt
There is no /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.
1 checks passed
AI answer engines may read the site
Your robots.txt lets the crawlers behind ChatGPT search, Claude and Perplexity read the site and cite it in answers.
Other pages
2 pages share a title
/ and /databeskyttelse.html all use the title “ALDI Danmark info side”. Search engines can't tell which page to show for a search, so each competes with the others.
1 internal page checked
We fetched 1 page linked from your homepage and read each the way a search engine does.
6 checks passed
Linked pages load
All 1 page we checked loaded without an error.
Canonical URLs point to themselves
No page we checked hands its ranking to a different URL.
Every page has a meta description
All 1 page that loaded have a meta description.
Every page has an H1
Each page we checked has a main headline.
No linked page is hidden from search
None of the pages we checked carries a noindex tag.
Every page has a title
All 1 page that loaded have a <title>.
Best practices
1 JavaScript error while loading
1 error was logged to the browser console while the page loaded, for example “Failed to load resource: the server responded with a status of 404 ()”.
1 checks passed
Mobile viewport set
The page declares a mobile viewport.
Security and trust
No HSTS header
No Strict-Transport-Security header, so browsers may still try plain http first on a return visit.
No Content-Security-Policy
No Content-Security-Policy header, the main browser-side defence against injected scripts.
No clickjacking protection
Neither X-Frame-Options nor a CSP frame-ancestors policy is set, so any site can embed yours in a frame.
No X-Content-Type-Options
X-Content-Type-Options: nosniff is missing, so browsers may guess file types.
No Referrer-Policy
No Referrer-Policy header, so full URLs can leak to the sites you link to.
No Permissions-Policy
No Permissions-Policy header to switch off camera, microphone and location for embedded content.
No security.txt
There is no /.well-known/security.txt telling researchers how to report a security problem to you.
4 checks passed
Served over HTTPS
The homepage is served over HTTPS (aldi.dk).
Valid certificate (52 days left)
The certificate from DigiCert Inc · GeoTrust TLS RSA CA G1 verifies for aldi.dk and is valid for another 52 days.
HTTP/2
The server speaks HTTP/2, so browsers load many files over one connection.
All 1 links work
All 1 link checked from your homepage (1 internal, 0 external) answered without errors.
Domain and trust
No CAA record
aldi.dk has no CAA record, so any certificate authority may issue a certificate for it. A CAA record naming your provider (for example letsencrypt.org) closes that door.
Content and conversion
No call to action on the first screen
On a phone, there is no call to action on the first screen: visitors have to scroll to find out what to do next.
No calls to action
We found no call-to-action buttons or links (such as “Book a demo” or “Get a quote”) anywhere on the homepage.
No social proof
No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.
No analytics detected
No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.
Only about 147 words
The homepage has only about 147 words of visible text; thin pages give Google and first-time buyers little to go on.
No form on the homepage
There is no form on the homepage, so every lead has to click through to another page first.
No risk reducer
No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.
1 checks passed
Direct contact links
Visitors can reach you directly: 0 phone links and 1 email link.
Email authentication
Email authentication score: 85/100
Email authentication: SPF record 25 points, plus 15 when it ends in -all (10 for ~all); DMARC record 25, plus 25 for a reject policy (15 for quarantine); a DKIM key on a common selector 10.
3 checks passed
DMARC policy: quarantine
DMARC tells receivers to quarantine mail that fails authentication, and sends you reports.
SPF in place (~all)
An SPF record lists your sending servers and marks other mail as suspicious (~all): “v=spf1 ip4:18.196.215.67 ip4:20.40.137.116/30 ip4:20.40.137.120/29 ip4:20.61.145.119 ip4:20.224.168.48 ip4:46.183.45.19…”.
DKIM signing found
A DKIM key is published (selector “selector1”, “selector2” and “s1”), so receivers can verify mail really came from you.
Privacy and tracking
No consent tool detected
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.
1 checks passed
No known trackers before consent
No known advertising or analytics trackers load before a visitor clicks anything (measured from a US location before any click).
Upkeep, stack and company
Company
- Founded
- 1946
- Headquarters
- Essen
Upkeep, stack, hiring and company data from programmable.info
Go beyond the website
What your $25 Growth Playbook adds
This free review found 24 issues on aldi.dk, including 4 speed issues, 7 SEO issues and 5 conversion gaps. That is the website alone. The full Growth Playbook pairs these findings with what your customers say in public reviews and communities and what your closest competitors do better, then turns everything into at least 20 prioritised ideas, each with the evidence behind it, a step-by-step playbook, a metric and an owner.
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