5.1 sec in total
496 ms
4.3 sec
295 ms
Welcome to duwel.se homepage info - get ready to check DUWEL best content right away, or after learning these important things about duwel.se
We offer environmentally friendly, water lubricated bearings for example to ship owners, yards, turbine makers and hydro industry in general. The idea of not having to lubricate the bearings with oil ...
Visit duwel.seWe analyzed Duwel.se page load time and found that the first response time was 496 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
duwel.se performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value16.0 s
0/100
25%
Value9.4 s
12/100
10%
Value470 ms
60/100
30%
Value0.001
100/100
15%
Value15.9 s
6/100
10%
496 ms
1030 ms
372 ms
238 ms
245 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Duwel.se, 69% (34 requests) were made to Duwelgroup.com and 10% (5 requests) were made to Static.licdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Duwelgroup.com.
Page size can be reduced by 442.6 kB (14%)
3.2 MB
2.7 MB
In fact, the total size of Duwel.se main page is 3.2 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. 45% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 28.3 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 28.3 kB or 73% of the original size.
Potential reduce by 83.2 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. DUWEL images are well optimized though.
Potential reduce by 268.8 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 268.8 kB or 65% of the original size.
Potential reduce by 62.3 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. Duwel.se needs all CSS files to be minified and compressed as it can save up to 62.3 kB or 84% of the original size.
Number of requests can be reduced by 21 (45%)
47
26
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DUWEL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
duwel.se
496 ms
www.duwelgroup.com
1030 ms
css.ashx
372 ms
WebResource.axd
238 ms
WebResource.axd
245 ms
WebResource.axd
247 ms
WebResource.axd
246 ms
ScriptResource.axd
494 ms
ScriptResource.axd
358 ms
highslide-full.packed.js
608 ms
highslide.css
371 ms
in.js
7 ms
css
64 ms
16091_SE.gif
402 ms
img6.png
1205 ms
trans.gif
116 ms
PTK2016.jpg
253 ms
5a240084-d051-4e08-9a3a-5089080a5b53_thumb.png
409 ms
b008baaf-3f53-4827-aee1-90a66a3d9662_thumb.png
328 ms
b1a37e52-adc8-4095-91d9-7a37822f105d_thumb.png
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636 ms
ea668e9a-c57f-492e-8869-3bed0422f47a_thumb.png
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eng_flag3.png
531 ms
swe_flag3.png
559 ms
fi_flag3.png
637 ms
no_flag3.png
652 ms
linkedin.png
681 ms
facebook.png
716 ms
youtube.png
757 ms
corecms_WM.png
751 ms
logo.png
697 ms
arrow_left.png
619 ms
arrow_right.png
656 ms
arrow.jpg
684 ms
secureAnonymousFramework
57 ms
ga.js
12 ms
__utm.gif
55 ms
drop-shadow.png
124 ms
loader.white.gif
117 ms
b1a37e52-adc8-4095-91d9-7a37822f105d.png
1226 ms
xdrpc.html
18 ms
followcompany
63 ms
css
30 ms
anonymoususerspace
15 ms
js
37 ms
css
62 ms
js
78 ms
sprite_connect_v15.png
20 ms
duwel.se accessibility score
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
duwel.se best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
duwel.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
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Duwel.se can be misinterpreted by Google and other search engines. Our service has detected that English 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 Duwel.se main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
duwel.se
Open Graph data is detected on the main page of DUWEL. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: