Tools & Wizards About Us
vuab.se screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

vuab.se

Totallösningar för uppvärmning, process & inomhusklimat - VUAB

Page Load Speed

3.8 sec in total

First Response

505 ms

Resources Loaded

2.7 sec

Page Rendered

519 ms

vuab.se screenshot

About Website

Welcome to vuab.se homepage info - get ready to check VUAB best content right away, or after learning these important things about vuab.se

Genom effektiva bioenergipannor, industriella värmepumpar och luftkonditionering hjälper vi ditt företag att sänka driftkostnader och bli mer miljövänliga.

Visit vuab.se

Key Findings

We analyzed Vuab.se page load time and found that the first response time was 505 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

vuab.se performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value2,210 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.077

95/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

vuab.se

505 ms

www.vuab.se

740 ms

script.js

53 ms

style.min.css

305 ms

yui3.css

309 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 78% of them (39 requests) were addressed to the original Vuab.se, 8% (4 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Vuab.se.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (50%)

Content Size

2.9 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vuab.se main page is 2.9 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. 50% of websites need less resources to load. Javascripts take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 168.7 kB

  • Original 196.1 kB
  • After minification 196.0 kB
  • After compression 27.4 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 168.7 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 151 B

  • Original 99.3 kB
  • After minification 99.1 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. VUAB images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 653.7 kB

  • Original 1.9 MB
  • After minification 1.9 MB
  • After compression 1.2 MB

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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 653.7 kB or 35% of the original size.

CSS Optimization

-87%

Potential reduce by 594.4 kB

  • Original 680.5 kB
  • After minification 641.8 kB
  • After compression 86.1 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. Vuab.se needs all CSS files to be minified and compressed as it can save up to 594.4 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (80%)

Requests Now

41

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VUAB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vuab.se

vuab.se

505 ms

www.vuab.se

www.vuab.se

740 ms

script.js

script.js

53 ms

style.min.css

style.min.css

305 ms

yui3.css

yui3.css

309 ms

fl-slideshow.min.css

fl-slideshow.min.css

309 ms

all.min.css

all.min.css

513 ms

uabb-animate.css

uabb-animate.css

518 ms

foundation-icons.css

foundation-icons.css

83 ms

1240-layout.css

1240-layout.css

658 ms

d1ee805568bfb93dff65ffdd419c88c7-layout-bundle.css

d1ee805568bfb93dff65ffdd419c88c7-layout-bundle.css

508 ms

jquery.magnificpopup.min.css

jquery.magnificpopup.min.css

407 ms

base.min.css

base.min.css

515 ms

skin-65bade0d59e55.css

skin-65bade0d59e55.css

711 ms

style.css

style.css

609 ms

animate.min.css

animate.min.css

613 ms

css

css

138 ms

jquery.min.js

jquery.min.js

718 ms

jquery-migrate.min.js

jquery-migrate.min.js

614 ms

scripts.js

scripts.js

710 ms

loader.js

loader.js

34 ms

chart.min.js

chart.min.js

921 ms

calconic.min.js

calconic.min.js

85 ms

chart.min.js

chart.min.js

946 ms

spbc-cookie.min.js

spbc-cookie.min.js

765 ms

yui3.min.js

yui3.min.js

909 ms

fl-slideshow.min.js

fl-slideshow.min.js

913 ms

jquery.imagesloaded.min.js

jquery.imagesloaded.min.js

813 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

873 ms

1240-layout.js

1240-layout.js

915 ms

jquery.ba-throttle-debounce.min.js

jquery.ba-throttle-debounce.min.js

1136 ms

51ea30eb8aa74f6bb874c1b0ce8aa556-layout-bundle.js

51ea30eb8aa74f6bb874c1b0ce8aa556-layout-bundle.js

1137 ms

gtm4wp-contact-form-7-tracker.js

gtm4wp-contact-form-7-tracker.js

1137 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

1137 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

1138 ms

jquery.magnificpopup.min.js

jquery.magnificpopup.min.js

1137 ms

theme.min.js

theme.min.js

1138 ms

log

log

425 ms

Logo-staende-bio-original-86x107-px-HEMSIDA.png

Logo-staende-bio-original-86x107-px-HEMSIDA.png

159 ms

Vuab-Logo-liggande-bio-131x40px.png

Vuab-Logo-liggande-bio-131x40px.png

160 ms

Hyrpanna-600x400px-square-aa32cb7eb4c71d9e47d57c744ec2e426-.jpg

Hyrpanna-600x400px-square-aa32cb7eb4c71d9e47d57c744ec2e426-.jpg

160 ms

Tvattjanst-panna-in-i-pannrum-redigerad-600x410-web-IMG_6669.jpg

Tvattjanst-panna-in-i-pannrum-redigerad-600x410-web-IMG_6669.jpg

161 ms

font

font

121 ms

font

font

307 ms

font

font

308 ms

fa-solid-900.woff

fa-solid-900.woff

307 ms

fa-regular-400.woff

fa-regular-400.woff

305 ms

font

font

307 ms

foundation-icons.woff

foundation-icons.woff

119 ms

fa-brands-400.woff

fa-brands-400.woff

306 ms

Accessibility Review

vuab.se accessibility score

92

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

vuab.se best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

vuab.se SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    SV

  • Language Claimed

    SV

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vuab.se can be misinterpreted by Google and other search engines. Our service has detected that Swedish is used on the page, and it matches the claimed language. Our system also found out that Vuab.se 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

vuab.se

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