Website review, no card needed
windowsinfo.nl website review
Visit site (opens in a new tab)Reviewed 9 November 202612 issues · 51 checks
This review found 12 issues worth fixing on windowsinfo.nl, 4 of them high impact, across 51 checks. The most urgent: scrollable region must have keyboard access (3 elements). 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) |
|---|---|
| Oct 10, 2026 | 3.3 s |
| Oct 17, 2026 | 3.3 s |
| Oct 24, 2026 | 3.3 s |
| Oct 31, 2026 | 3.3 s |
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
How it loaded on a phone
0.5 s
0.9 s
1.4 s
1.9 s
2.3 s
2.8 s
3.3 s
3.7 s
Speed
Render-blocking requests
600 ms1 file blocks the first paint until they finish downloading. Deferring or inlining it could save about 600 ms.
1 long task on the main thread
1 long task block the main thread while loading, the longest for 131 ms. During a long task the page ignores taps.
2 third-party services on the page
2 third-party services load with your homepage (Cloudflare and Google Fonts), adding 47 KiB and 34 ms of main-thread time.
Legacy JavaScript
10 KiBPolyfills for old browsers add 10 KiB JavaScript that modern phones do not need.
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.
Forced reflow
Scripts make the browser recalculate the layout repeatedly while the page loads, which wastes processor time on phones.
Use efficient cache lifetimes
4 KiB1 file is served with short cache lifetimes, so returning visitors download them again (4 KiB).
3 checks passed
Mobile performance score: 96
96/100Your mobile performance score is 96. That is in Google's “good” band (90 and up).
Main-thread work: 1.4 s
A phone's processor spends 1.4 s on main-thread work while loading, 190 ms of it running JavaScript. That is comfortably low.
Server response: 3 ms
3 msYour server sent the HTML in 3 ms, well inside Google's 600 ms guideline.
Core Web Vitals
Largest Contentful Paint: 2.6 s
2.6 sYour largest element takes 2.6 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “Gratis draaien bij een online casino zonder cruks free spin…”. Most of its time is element render delay (1.3 s).
Largest content (LCP) held steady for real visitors
0%Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' largest content (lcp) went from 3.3 s to 3.3 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).
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.
5 checks passed
First Contentful Paint: 1.7 s
1.7 sThe first text or image appears after 1.7 s, inside the 1.8 s “good” threshold.
Speed Index: 2.9 s
2.9 sVisually, the page fills in at 2.9 s (Speed Index), inside the 3.4 s “good” threshold.
Time to Interactive: 2.6 s
2.6 sThe page is fully interactive after 2.6 s.
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.
Images and page weight
About 0.02 g of CO₂ per visit
0.02 gBy the Sustainable Web Design model, a visit to your homepage emits about 0.02 g of CO₂e: 2.3 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.
1 checks passed
Page weight: 71 KiB in 8 requests
71 KiBYour homepage downloads 71 KiB in 8 requests on a phone: fonts 35 KiB (4), HTML 23 KiB (1) and scripts 10 KiB (1). That is a lean page.
Accessibility
Scrollable region must have keyboard access (3 elements)
Scrollable region must have keyboard access: 3 elements on the page fail this check, rated serious by axe-core.
All page content should be contained by landmarks (3 elements)
All page content should be contained by landmarks: 3 elements on the page fail this check, rated moderate by axe-core.
2 checks passed
Every image has alt text
All 1 image in the HTML carry an alt attribute.
45 automated accessibility rules passed
axe-core 4.13.0, the open-source engine behind most accessibility testing tools, ran 47 WCAG 2.2 A/AA and best-practice rules on the phone render: 45 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
No social preview image
No Open Graph image, so links shared on LinkedIn, Slack or Facebook show no preview picture.
Only 0 internal links
The homepage links to only 0 pages on your own site, so visitors and crawlers find few routes into the rest of it.
7 checks passed
Meta description: 120 characters
Your meta description is 120 characters: “Analyseer online casino zonder cruks free spins aanbieders op basis van uitbetalingspercentages en speelercondities hier”.
One H1 headline
Your main headline reads: “Hoe claim je free spins zonder cruks limitaties?”.
Title: 56 characters
Your title is a healthy 56 characters: “Veilige Casino's Zonder Cruks Met Gratis Spins — NL 2026”.
Canonical URL set
The canonical URL is https://www.windowsinfo.nl/nl/.
Structured data in place
Structured data found: FAQPage, ItemList and WebPage.
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.windowsinfo.nl/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 https://www.windowsinfo.nl/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.
2 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.
Text is in the HTML
Your server sends the page's text in the HTML (5,385 words), so crawlers that don't run JavaScript still read it.
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: net::ERR_TUNNEL_CONNECTION_FAILED”.
2 checks passed
Tap targets are thumb-sized
6 of 7 tappable elements near the top are at least 24 px.
Mobile viewport set
The page declares a mobile viewport.
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 direct contact details
No phone number or email link on the homepage, so ready-to-buy visitors have one fewer way to reach you.
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.
About 4,950 words of copy
The homepage carries about 4,950 words of visible text.
1 checks passed
Analytics in place
Analytics detected: Cloudflare Web Analytics.
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.
3 other companies contacted
Loading the homepage contacts 3 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.
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).
Security, domain, email and software versions
The security, domain and email checks, software and plugin versions, and any app with a known security problem are visible only to people at windowsinfo.nl, because details like these could help someone attack a site. Every review keeps them private, whatever they found.
Upkeep, stack and company
Stack
- Hosting
- Cloudflare
Upkeep, stack, hiring and company data from programmable.info
Go beyond the website
What your $25 Growth Playbook adds
This review found 12 issues on windowsinfo.nl, including 2 speed issues, 2 SEO issues and 4 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.
- 28 research agents read your site, reviews, competitors, communities and public filings
- Customer review mining (G2, Capterra, Trustpilot and more) and voice-of-pain analysis in your buyers’ own words
- Competitor intelligence with battlecards for your closest rivals
- Ideal customer profile, buyer segments and buying-stage funnel
- Ranked channels, outreach sequences and content angles
- Live Reddit threads where buyers ask for what you sell, with draft replies
- Earned media and PR openings
- At least 20 ideas with evidence, a step-by-step playbook, metric, owner, effort and impact, grouped into this week, this quarter, big bets and wildcards, plus a 30/60/90-day roadmap
- PDF, Markdown, CSV, Notion and Linear exports, and a shareable page your team can track progress on
- Refresh the playbook later to see what changed
14-day money-back guarantee: not happy for any reason, email us within 14 days and we refund in full.