4.8 sec in total
397 ms
4.2 sec
154 ms
Welcome to duonic.com homepage info - get ready to check Duonic best content right away, or after learning these important things about duonic.com
The domain name duonic.com is for sale. Make an offer or buy it now at a set price.
Visit duonic.comWe analyzed Duonic.com page load time and found that the first response time was 397 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
duonic.com performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value3.3 s
70/100
25%
Value4.5 s
72/100
10%
Value600 ms
49/100
30%
Value0.029
100/100
15%
Value7.0 s
53/100
10%
397 ms
956 ms
307 ms
334 ms
376 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that all of those requests were addressed to Duonic.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Duonic.com.
Page size can be reduced by 64.6 kB (81%)
79.9 kB
15.3 kB
In fact, the total size of Duonic.com main page is 79.9 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. Only 10% of websites need less resources to load. CSS take 51.9 kB which makes up the majority of the site volume.
Potential reduce by 20.0 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 20.0 kB or 79% of the original size.
Potential reduce by 2.6 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. Obviously, Duonic needs image optimization as it can save up to 2.6 kB or 94% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 42.0 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. Duonic.com needs all CSS files to be minified and compressed as it can save up to 42.0 kB or 81% of the original size.
Number of requests can be reduced by 37 (80%)
46
9
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duonic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.
duonic.com
397 ms
956 ms
css.css
307 ms
start.css
334 ms
us.gif
376 ms
de.gif
392 ms
es.gif
416 ms
pt.gif
393 ms
fr.gif
491 ms
it.gif
523 ms
nl.gif
566 ms
dk.gif
605 ms
se.gif
630 ms
no.gif
651 ms
fi.gif
727 ms
tr.gif
729 ms
gr.gif
804 ms
hr.gif
823 ms
ru.gif
910 ms
ua.gif
917 ms
pl.gif
926 ms
cz.gif
919 ms
bg.gif
918 ms
hu.gif
936 ms
ro.gif
1006 ms
in.gif
1010 ms
id.gif
1016 ms
cn.gif
1017 ms
jp.gif
1020 ms
kr.gif
1031 ms
vn.gif
1103 ms
core.css
1086 ms
base.css
1118 ms
elements.css
1039 ms
bg.gif
281 ms
joinbtn.gif
123 ms
logo.gif
102 ms
breadcrumbSeparator.gif
107 ms
bg.gif
469 ms
bg_cf.gif
105 ms
overlay-white.png
194 ms
newres.gif
200 ms
arr_more-b.gif
201 ms
sidebox_headbg.gif
202 ms
searchform_bg.gif
288 ms
searchbutton_bg.gif
297 ms
showez.gif
369 ms
guarant.gif
371 ms
duonic.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-*] attributes do not have valid values
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
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
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
Links do not have a discernible name
duonic.com 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
Page has valid source maps
duonic.com SEO score
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Duonic.com 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 Duonic.com 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.
duonic.com
Open Graph description is not detected on the main page of Duonic. 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: