4.9 sec in total
816 ms
3.7 sec
337 ms
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.seWe analyzed Vuab.se page load time and found that the first response time was 816 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
vuab.se performance score
name
value
score
weighting
Value20.6 s
0/100
10%
Value23.6 s
0/100
25%
Value42.8 s
0/100
10%
Value15,880 ms
0/100
30%
Value0.129
82/100
15%
Value39.1 s
0/100
10%
816 ms
116 ms
222 ms
225 ms
224 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 67% of them (41 requests) were addressed to the original Vuab.se, 7% (4 requests) were made to Google-analytics.com and 7% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Nosiva.se.
Page size can be reduced by 209.6 kB (45%)
469.4 kB
259.8 kB
In fact, the total size of Vuab.se main page is 469.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 238.0 kB which makes up the majority of the site volume.
Potential reduce by 12.2 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 12.2 kB or 71% of the original size.
Potential reduce by 27.5 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. Obviously, VUAB needs image optimization as it can save up to 27.5 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 134.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 134.2 kB or 56% of the original size.
Potential reduce by 35.6 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 35.6 kB or 85% of the original size.
Number of requests can be reduced by 11 (22%)
51
40
The browser has sent 51 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 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.vuab.se
816 ms
swglobal.css
116 ms
c_vuab.css
222 ms
blocks.css
225 ms
cartframework.css
224 ms
JSON.js
226 ms
jquery.js
343 ms
cartframework.js
227 ms
hf.js
329 ms
conversion.js
16 ms
css
26 ms
ga.js
53 ms
142 ms
display
1506 ms
vuab_logo.png
143 ms
ctn230_177_2500_0_0__Daiseikai-6.jpg
142 ms
ctn230_177_1300_0_0__Suzumi%20skv2.jpg
143 ms
ctn230_177_1750_0_0__900137_2420%201-4%20X%201-2%20%2020M-4.jpg
159 ms
ctn230_177_2200_0_0__PS%20wide%20distribution.jpg
152 ms
ctn230_177_3400_0_7__KCC16%20Luftavfukare.jpg
153 ms
ctn230_177_5316_0_0__Rengoringmontage.jpg
1324 ms
ctn230_177_11350_0_0__Ing%C3%A5ng-230--x-177-Support.jpg
1323 ms
ctn230_177_5800_0_29__BA_9Q6V.jpg
1323 ms
icon_calculation.gif
1323 ms
icon_analysis.gif
1323 ms
icon_guidance.gif
1322 ms
icon_contact.gif
1390 ms
ctn913_93_5000_0_0__footer-logos.png
1387 ms
ctn90_50_1750_0_0__EON_RGB.jpg
1388 ms
ctn78_61_3400_0_4__marke-1974.jpg
1387 ms
__utm.gif
80 ms
analytics.js
8 ms
portal_backdrop.png
1328 ms
portal_bg.png
1328 ms
btn_portal_bg.png
1439 ms
header_phone_bg.png
1438 ms
header_separator.png
1446 ms
search_bg.png
1445 ms
cart_bg.png
1447 ms
shadow_top.png
1438 ms
shadow_filler.png
1536 ms
ctn947_430_21045_0_18__Vintervass_8AOA.jpg
1859 ms
splash_banner.png
1547 ms
textbox_banner_start.png
1548 ms
textbox_banner_start_filler.png
1550 ms
product_header_bg.png
1549 ms
footer_block_bg.png
1643 ms
shadow_bottom-2.png
1654 ms
track.js
73 ms
collect
31 ms
collect
1220 ms
1200 ms
lXoKq2PC8Z_S1wl-BwvrB-vvDin1pK8aKteLpeZ5c0A.ttf
21 ms
HqHm7BVC_nzzTui2lzQTDSZ2oysoEQEeKwjgmXLRnTc.ttf
41 ms
bH7276GfdCjMjApa_dkG6SZ2oysoEQEeKwjgmXLRnTc.ttf
1136 ms
ZCcPJiCGOzh84o2siPk48SwlidHJgAgmTjOEEzwu1L8.ttf
1136 ms
collect
1208 ms
pageview
1979 ms
d.gif
360 ms
ga-audiences
18 ms
ga-audiences
21 ms
vuab.se accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
vuab.se best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
vuab.se SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
SV
N/A
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 neither this language nor any other was claimed in <html> or <meta> tags. 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.
vuab.se
Open Graph description is not detected on the main page of VUAB. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: