4 sec in total
343 ms
3.3 sec
396 ms
Welcome to nubert.de homepage info - get ready to check Nubert best content for Germany right away, or after learning these important things about nubert.de
Ehrliche Lautsprecher online kaufen ► Nubert.de! HiFi ✓ Surround Lautsprecher ✓ Top-Marken ✓ Im Shop oder Ladengeschäft entdecken!
Visit nubert.deWe analyzed Nubert.de page load time and found that the first response time was 343 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
nubert.de performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value9.4 s
0/100
25%
Value7.0 s
32/100
10%
Value170 ms
93/100
30%
Value0.389
26/100
15%
Value7.7 s
46/100
10%
343 ms
753 ms
292 ms
479 ms
191 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 95% of them (86 requests) were addressed to the original Nubert.de, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Static.shopgate.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Nubert.de.
Page size can be reduced by 225.3 kB (22%)
1.0 MB
802.7 kB
In fact, the total size of Nubert.de main page is 1.0 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. Images take 796.6 kB which makes up the majority of the site volume.
Potential reduce by 42.3 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 42.3 kB or 78% of the original size.
Potential reduce by 67.0 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. Nubert images are well optimized though.
Potential reduce by 116.0 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 116.0 kB or 65% of the original size.
Number of requests can be reduced by 34 (38%)
89
55
The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nubert. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
nubert.de
343 ms
www.nubert.de
753 ms
style-min.css
292 ms
js-min.js
479 ms
scriptaculous.js
191 ms
jquery-1.8.3.min.js
325 ms
jquery-min.js
525 ms
effects.js
93 ms
10630.js
19 ms
body.gif
155 ms
bg.png
154 ms
top.png
153 ms
logo.png
154 ms
nav.gif
155 ms
nav-left.gif
187 ms
lupe-icon.png
181 ms
separator.gif
181 ms
suche-hover.png
183 ms
suche-hover.png
182 ms
nubert-hifi-shop-hover.png
184 ms
nubert-spf-hover.png
268 ms
home.gif
268 ms
hotline-links-nummer.png
269 ms
start_2016_nupro.jpg
355 ms
start_2016_nuvero.jpg
272 ms
start_2016_nupro-as-250.jpg
272 ms
start_2016_nucontrol-nupower.jpg
439 ms
start_2016_ar-app.gif
528 ms
start_2016_schnaeppchen.jpg
441 ms
start_2016_kundenstimmen.jpg
355 ms
start_2016_kundenbilder.jpg
447 ms
footer_zahlungsarten.png
535 ms
nuletter_send.png
443 ms
nubert-facebook-icon.png
528 ms
nubert-youtube-icon.png
533 ms
nubert-forum-icon.png
539 ms
nubert-shop-icon.png
541 ms
callback_button.png
621 ms
nav-hover.png
617 ms
nav-right.gif
616 ms
nubert-hifi-shop.png
616 ms
bottom_breit.gif
617 ms
nubert-ehrliche-lautsprecher.png
618 ms
marker3.gif
701 ms
hotline-header-links.png
664 ms
js
115 ms
analytics.js
97 ms
hotline-links-content.png
566 ms
hotline-links-verlauf.png
565 ms
hotline-links-footer.png
566 ms
links-downloads-header.png
567 ms
links-downloads-pfeil.gif
648 ms
collect
16 ms
gtmp_compiled_QxWU6ymHt90.js
33 ms
aktuelle-informationen-kalender-icon.gif
625 ms
line2.gif
627 ms
footer_nachoben.gif
628 ms
dot2.gif
626 ms
callback-step2.png
721 ms
background_register.png
703 ms
start_2016_slide-0.jpg
1007 ms
start_2016_slide-2.jpg
882 ms
id938.png
622 ms
id939.png
623 ms
id940.png
703 ms
id941.png
626 ms
id942.png
626 ms
id943.png
642 ms
id944.png
622 ms
id945.png
623 ms
id946.png
622 ms
id947.png
621 ms
id948.png
625 ms
id949.png
622 ms
id937.png
630 ms
id936.png
696 ms
id933.png
696 ms
id934.png
622 ms
id935.png
622 ms
id932.png
636 ms
id931.png
700 ms
id930.png
702 ms
dummy_facebook.png
706 ms
socialshareprivacy_on_off.png
624 ms
rounded-white.png
89 ms
zoomout.cur
89 ms
w_close.gif
92 ms
header_bg.gif
90 ms
g_close.gif
90 ms
indicator.gif
92 ms
loader.white.gif
175 ms
nubert.de 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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
nubert.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
nubert.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
DE
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nubert.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Nubert.de 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.
nubert.de
Open Graph description is not detected on the main page of Nubert. 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: