Tools & Wizards About Us
lavvvs.dk screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

lavvvs.dk

One moment, please...

Page Load Speed

4.3 sec in total

First Response

299 ms

Resources Loaded

3.1 sec

Page Rendered

895 ms

lavvvs.dk screenshot

About Website

Click here to check amazing Lavvvs content. Otherwise, check out these important facts you probably never knew about lavvvs.dk

Lavvvs.dk tilbyder mere end 15.000 VVS artikler af høj kvalitet til faste lave priser, kompetent rådgivning, nem betjening & dag til dag levering.

Visit lavvvs.dk

Key Findings

We analyzed Lavvvs.dk page load time and found that the first response time was 299 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

lavvvs.dk performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value15.2 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.299

40/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

lavvvs.dk

299 ms

lavvvs.dk

643 ms

css

37 ms

theme-8fdf791544.css

767 ms

font-awesome.css

518 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 8% of them (7 requests) were addressed to the original Lavvvs.dk, 71% (66 requests) were made to Images.lavvvs.dk and 19% (18 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (943 ms) relates to the external source Images.lavvvs.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 155.6 kB (10%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lavvvs.dk main page is 1.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 941.3 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 152.3 kB

  • Original 178.9 kB
  • After minification 178.9 kB
  • After compression 26.6 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 152.3 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 2.7 kB

  • Original 941.3 kB
  • After minification 938.6 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Lavvvs images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 24 B

  • Original 313.6 kB
  • After minification 313.6 kB
  • After compression 313.6 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 529 B

  • Original 121.3 kB
  • After minification 121.3 kB
  • After compression 120.7 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Lavvvs.dk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (4%)

Requests Now

69

After Optimization

66

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lavvvs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lavvvs.dk

lavvvs.dk

299 ms

lavvvs.dk

lavvvs.dk

643 ms

css

css

37 ms

theme-8fdf791544.css

theme-8fdf791544.css

767 ms

font-awesome.css

font-awesome.css

518 ms

head-5b5a8c1543.js

head-5b5a8c1543.js

520 ms

js

js

74 ms

skin.css

skin.css

90 ms

bottom-50bcb71543.js

bottom-50bcb71543.js

943 ms

iconsmall.png

iconsmall.png

100 ms

logo-1695131269.jpg

logo-1695131269.jpg

199 ms

komplet-nilan-comfort-300lr-ventilationspakke-175-210-kvm.png

komplet-nilan-comfort-300lr-ventilationspakke-175-210-kvm.png

199 ms

DA-1-VP-18-HMI.png

DA-1-VP-18-HMI.png

198 ms

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panasonic-nz25vke-luft-til-luft-varmepumpe-etherea-a_64b61a9539779.png

300 ms

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panasonic-nz25vke-luft-til-luft-varmepumpe-etherea-a.png

414 ms

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303 ms

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302 ms

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335 ms

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548 ms

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385 ms

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415 ms

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416 ms

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470 ms

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479 ms

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482 ms

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konsoljern-til-333-mm-12-1-4-kvartrund-rheinzink-tagrende.jpg

513 ms

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561 ms

bukbar-konsoljern-til-rheinzink-og-vm-zink-10-vestjydsk-beslag.jpg

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574 ms

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670 ms

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609 ms

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nilan-comfort-300lr-ventilationsanlaeg-med-varmegenvinding-med-hmi-styring.jpg

636 ms

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nilan-vp18-m2-ventilationsanlaeg-med-varmegenvinding-hmi-602-styring.jpg

651 ms

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668 ms

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panasonic-varmepumpe-komplet-nz25yke-scop-500-a.jpg

707 ms

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725 ms

dk.png

dk.png

741 ms

visa.png

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762 ms

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765 ms

mastercard.png

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804 ms

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812 ms

mobilepay.png

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831 ms

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komplet-nilan-comfort-250-ventilationspakke-op-til-140-kvm.jpg

858 ms

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komplet-nilan-comfort-ct-350-ventilationspakke-200-kvm-indblaesning-til-venstre.jpg

860 ms

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komplet-rr-fittingspakke-til-ventilation-200-kvm.jpg

903 ms

e-maerket-04%2020.png

e-maerket-04%2020.png

188 ms

Lavvvs-logo.png

Lavvvs-logo.png

264 ms

favicon.ico

favicon.ico

381 ms

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842 ms

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30 ms

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60 ms

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106 ms

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108 ms

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75 ms

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74 ms

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75 ms

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140 ms

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143 ms

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143 ms

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109 ms

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173 ms

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174 ms

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143 ms

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141 ms

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175 ms

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191 ms

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175 ms

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728 ms

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853 ms

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837 ms

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872 ms

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704 ms

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716 ms

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806 ms

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775 ms

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761 ms

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732 ms

varme.jpg

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754 ms

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785 ms

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730 ms

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762 ms

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758 ms

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752 ms

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726 ms

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698 ms

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694 ms

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692 ms

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712 ms

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687 ms

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704 ms

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688 ms

Accessibility Review

lavvvs.dk accessibility score

88

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

lavvvs.dk best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

lavvvs.dk SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DA

  • Language Claimed

    DA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lavvvs.dk can be misinterpreted by Google and other search engines. Our service has detected that Danish is used on the page, and it matches the claimed language. Our system also found out that Lavvvs.dk main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

lavvvs.dk

Open Graph data is detected on the main page of Lavvvs. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: