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ludiumlab.com website review

Visit site (opens in a new tab)Reviewed 9 November 202627 issues · 64 checks

This review found 27 issues worth fixing on ludiumlab.com, 4 of them high impact, across 64 checks. The most urgent: page weight: 7.4 MB in 66 requests. Your full playbook turns these into prioritised fixes alongside reviews, competitors and channels.

  1. Homepage
  2. Phone render
  3. Links and pages
  4. Google PageSpeed

Google PageSpeed Insights (opens in a new tab), mobile

Site score

76C

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www.ludiumlab.com (opens in a new tab)
Full-page screenshot of ludiumlab.com (phone) rendered by Google PageSpeed Insights

How it loaded on a phone

  1. ludiumlab.com at 0.4 s0.4 s
  2. ludiumlab.com at 0.8 s0.8 s
  3. ludiumlab.com at 1.1 s1.1 s
  4. ludiumlab.com at 1.5 s1.5 s
  5. ludiumlab.com at 1.9 s1.9 s
  6. ludiumlab.com at 2.3 s2.3 s
  7. ludiumlab.com at 2.6 s2.6 s
  8. ludiumlab.com at 3.0 s3.0 s

Speed

4 to fix73

  • Reduce unused JavaScript

    900 ms · 185 KiB

    About 185 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 900 ms faster on a phone.

  • Mobile performance score: 73

    73/100

    Your mobile performance score is 73. Pages that score under 90 lose visitors before the first paint.

  • Render-blocking requests

    350 ms

    2 files block the first paint until they finish downloading. Deferring or inlining them could save about 350 ms.

  • Google Tag Manager adds 257 ms

    257 ms

    Google Tag Manager costs a phone 257 ms of main-thread work and 299 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

  • 2 third-party services on the page

    2 third-party services load with your homepage (Google Tag Manager and Google Analytics), adding 300 KiB and 257 ms of main-thread time.

  • 2 long tasks on the main thread

    2 long tasks block the main thread while loading, the longest for 188 ms. During a long task the page ignores taps.

  • Legacy JavaScript

    150 ms · 11 KiB

    Polyfills for old browsers add 11 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 150 ms faster on a phone.

  • Use efficient cache lifetimes

    5 KiB

    5 files are served with short cache lifetimes, so returning visitors download them again (5 KiB).

  • 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.

2 checks passed

  • Main-thread work: 0.9 s

    A phone's processor spends 0.9 s on main-thread work while loading, 430 ms of it running JavaScript. That is comfortably low.

  • Server response: 2 ms

    2 ms

    Your server sent the HTML in 2 ms, well inside Google's 600 ms guideline.

Core Web Vitals

3 to fix67

  • Largest Contentful Paint: 6.5 s

    6.5 s

    Your largest element takes 6.5 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the element shown below.

  • Time to Interactive: 6.5 s

    6.5 s

    The page becomes fully interactive after 6.5 s. Good is under 3.8 s.

  • Speed Index: 4.3 s

    4.3 s

    Visually, the page fills in at 4.3 s (Speed Index). Good is under 3.4 s.

  • 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.

3 checks passed

  • Total Blocking Time: 164 ms

    164 ms

    Scripts block the page for only 164 ms while loading. Good is under 200 ms.

  • First Contentful Paint: 1.1 s

    1.1 s

    The first text or image appears after 1.1 s, inside the 1.8 s “good” threshold.

  • Cumulative Layout Shift: 0

    0

    The layout barely moves while loading (CLS 0, good is under 0.1).

Images and page weight

1 to fix70

  • Page weight: 7.4 MB in 66 requests

    7.4 MB

    Your homepage downloads 7.4 MB in 66 requests on a phone: media 6.6 MB (3), scripts 482 KiB (15) and images 174 KiB (37). Under 2 MB keeps phones on slow connections fast.

  • About 2.1 g of CO₂ per visit

    2.09 g

    By the Sustainable Web Design model, a visit to your homepage emits about 2.09 g of CO₂e: 250.8 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

3 checks passed

  • 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 to fixGoogle 9296

  • 4 text elements with low contrast

    4 text elements don't have enough contrast against the background to read easily, especially outdoors on a phone.

  • 5 links without text

    5 visible links have no text or label, so screen readers cannot say where they go.

2 checks passed

  • Every image has alt text

    All 40 images in the HTML carry an alt attribute.

  • 34 automated accessibility rules passed

    axe-core 4.13.0, the open-source engine behind most accessibility testing tools, ran 36 WCAG 2.2 A/AA and best-practice rules on the phone render: 34 passed and 2 failed. 2 mores need a person to judge. Automated rules catch about a third of accessibility problems; the rest need manual testing.

SEO

7 to fixGoogle 10069

  • Title is short (10 characters)

    Your title is only 10 characters: “Ludium Lab”. 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.

  • Meta description is short (10 characters)

    Your meta description is only 10 characters: “Ludium Lab”. 70 to 160 characters is enough to sell the click.

  • No canonical URL

    No canonical URL, so duplicate versions of the homepage (with or without www, with tracking parameters) can split ranking signals.

  • 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.

  • No XML sitemap

    No XML sitemap at https://www.ludiumlab.com/sitemap.xml, so Google discovers your pages only by following links.

  • No robots.txt

    There is no robots.txt at ludiumlab.com/robots.txt, the first file search crawlers ask for.

  • No X (Twitter) card tag

    No twitter:card tag. X falls back to Open Graph, which is incomplete here.

  • 17 internal links, 4 external

    The homepage links to 17 pages on ludiumlab.com and 4 external pages.

1 checks passed

  • One H1 headline

    Your main headline reads: “Technology for cloud adoption”.

AI search readiness

1 to fix83

  • 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.ludiumlab.com/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

    There is no robots.txt, so nothing stops the crawlers behind ChatGPT search, Claude and Perplexity from reading the site and cite it in answers.

Other pages

3 to fix86

  • 11 pages share a title

    /, https://www.ludiumlab.com/solutions/cloud_gaming, https://www.ludiumlab.com/solutions/metaverse, https://www.ludiumlab.com/solutions/other, https://www.ludiumlab.com/collaborations/resellers and https://www.ludiumlab.com/collaborations/publishers and 5 others all use the title “Ludium Lab”. Search engines can't tell which page to show for a search, so each competes with the others.

  • 10 pages share a meta description

    https://www.ludiumlab.com/solutions/cloud_gaming, https://www.ludiumlab.com/solutions/metaverse, https://www.ludiumlab.com/solutions/other, https://www.ludiumlab.com/collaborations/resellers, https://www.ludiumlab.com/collaborations/publishers and https://www.ludiumlab.com/collaborations/saas_clients and 4 others use the same meta description. A description written for each page earns more clicks.

  • 1 page without an H1

    https://www.ludiumlab.com/about/contact has no <h1> headline, so visitors and search engines get no clear main topic.

  • 3 pages with very little text

    https://www.ludiumlab.com/collaborations/resellers, https://www.ludiumlab.com/news and https://www.ludiumlab.com/about/contact 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.

  • 10 internal pages checked

    We fetched 10 pages linked from your homepage and read each the way a search engine does.

5 checks passed

  • Linked pages load

    All 10 pages 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 10 pages that loaded have a meta description.

  • No linked page is hidden from search

    None of the pages we checked carries a noindex tag.

  • Every page has a title

    All 10 pages that loaded have a <title>.

Best practices

1 to fixGoogle 9692

  • 2 JavaScript errors while loading

    2 errors were logged to the browser console while the page loaded, for example “Failed to load resource: net::ERR_FAILED”.

1 checks passed

  • Mobile viewport set

    The page declares a mobile viewport.

Content and conversion

4 to fix58

  • 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.

  • Thin social proof

    Social proof on the homepage: 9 customer or partner logos. Pairing it with named testimonials or customer logos makes it far more convincing.

  • 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 133 words

    The homepage has only about 133 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.

2 checks passed

  • 1 call to action

    The homepage has 1 call to action, for example “Contact”.

  • Direct contact links

    Visitors can reach you directly: 0 phone links and 1 email link.

Privacy and tracking

1 to fix

  • 2 trackers load before any consent

    2

    Before a visitor clicks anything, the page loads Google Analytics and Google Tag Manager (measured from a US location before any click). No consent tool was detected. Visitors from the EU, UK and several US states must be asked first.

  • 1 cookie set on arrival

    1

    Opening the homepage sets 1 cookie (measured from a US location before any click).

  • 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.

  • 2 other companies contacted

    Loading the homepage contacts 2 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.

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 ludiumlab.com, because details like these could help someone attack a site. Every review keeps them private, whatever they found.

Upkeep, stack and company

Stack

Framework
Next.js
Hosting
IONOS

Upkeep, stack, hiring and company data from programmable.info

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