3.7 sec in total
1.3 sec
2.2 sec
242 ms
Visit denon.de now to see the best up-to-date Denon content for Germany and also check out these interesting facts you probably never knew about denon.de
Jedes Detail eines Denon-Audioprodukts wurde mit einem einzigen Ziel entwickelt: das Unterhaltungserlebnis zu steigern. Bauen Sie hier Ihr Heimkino.
Visit denon.deWe analyzed Denon.de page load time and found that the first response time was 1.3 sec and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster. This domain responded with an error, which can significantly jeopardize Denon.de rating and web reputation
denon.de performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value17.6 s
0/100
25%
Value11.4 s
5/100
10%
Value2,310 ms
5/100
30%
Value0.237
52/100
15%
Value16.4 s
5/100
10%
1289 ms
16 ms
59 ms
25 ms
32 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 50% of them (44 requests) were addressed to the original Denon.de, 40% (35 requests) were made to Assets.denon.com and 2% (2 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Denon.de.
Page size can be reduced by 1.7 MB (41%)
4.3 MB
2.5 MB
In fact, the total size of Denon.de main page is 4.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 113.3 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 113.3 kB or 74% of the original size.
Potential reduce by 306.2 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. Obviously, Denon needs image optimization as it can save up to 306.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.1 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 1.1 MB or 70% of the original size.
Potential reduce by 199.5 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. Denon.de needs all CSS files to be minified and compressed as it can save up to 199.5 kB or 84% of the original size.
Number of requests can be reduced by 28 (35%)
80
52
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Denon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
de
1289 ms
init.js
16 ms
ScriptResource.axd
59 ms
blank.js
25 ms
ScriptResource.axd
32 ms
layout.css
24 ms
layoutResponsive.css
30 ms
jquery-ui-1.10.4.css
28 ms
jquery-1.9.1.min.js
30 ms
jquery_002.js
29 ms
addthis_widget.js
7 ms
WebResource.axd
36 ms
lightGallery.css
30 ms
search_rest.js
29 ms
jquery_002.js
113 ms
lightGallery.min.js
108 ms
home_slider.css
96 ms
cookie.js
15 ms
jquery.masonry.min.js
15 ms
conversion.js
20 ms
jquery.dd.js
93 ms
easing.js.min.js
96 ms
custom.js
274 ms
dd.css
34 ms
form.css
47 ms
extra.css
38 ms
Amplifiers_SubCategory.png
241 ms
EL_avrx5200w_e2_b_fr_cl.jpg
244 ms
Sports.png
199 ms
Bluetooth-Speakers.png
177 ms
Desktop%20Music%20Systems.png
238 ms
NetworkMusicSystems.png
243 ms
EL_dhts514_e2_e3_fr.png
239 ms
Auro_3d_Cat.png
236 ms
Blu-ray-Players.png
238 ms
SACDCD-Players.png
241 ms
EL_dnp730ae_e2_bk_fr.jpg
340 ms
USB-DA.png
238 ms
Turntable.png
238 ms
Loudspeakers_SubCategory.png
247 ms
Mini_Micro.png
247 ms
Denon-AH-MM400-cover.png
245 ms
AHGC20_Travel.png
245 ms
blank28x9.png
245 ms
HEOSAdaptor_310x260_MASTER_DE.jpg
341 ms
AVR-X2200W_WHATHF_Callout_310x260_GER.jpg
341 ms
D-M40_WHF_310x260.jpg
407 ms
HOESLink_310x260_DE.jpg
341 ms
DRA-100.jpg
339 ms
Catalog_Callout_DE.jpg
393 ms
Denon_Support_Full_Fixed.jpg
394 ms
Denon_DealorLocator_Full_Fixed.jpg
403 ms
avr-x6200w-audiovision-0216-hp_220116032314.jpg
405 ms
pma-50-verst%C3%A4rker-des-jahres-2015-audio_hp_190216094630.jpg
396 ms
dtsx-avr-x6200-avr-x4200-hp_150216050122.jpg
402 ms
dra100-stereoplays-highlight-hp_120216031126.jpg
406 ms
bild_dtsx_highres_120216033224.jpg
422 ms
social_Facebook.png
416 ms
social_YouTube.png
405 ms
icon_onlineMusicServices.png
421 ms
spcommon.png
12 ms
newCallOutBlank.png
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bookmarkIcon.png
13 ms
arrowTop.png
15 ms
analytics.js
108 ms
193 ms
logo.jpg
79 ms
sprite.png
79 ms
progress.gif
77 ms
Home-page-scroll.png
78 ms
home-bg.jpg
76 ms
text-bg.png
77 ms
flagssprite_small.png
155 ms
29E682_1_0.woff
164 ms
29E682_2_0.woff
164 ms
29E682_3_0.woff
164 ms
29E682_0_0.woff
165 ms
HEOS_DE_Master_1400x450.jpg
422 ms
29E682_5_0.woff
132 ms
300lo.json
59 ms
collect
42 ms
collect
70 ms
sh.7c7179124ea24ac6ba46caac.html
38 ms
66 ms
layoutPrint.css
12 ms
initstrings.js
3 ms
strings.js
7 ms
core.js
7 ms
denon.de 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
[role] values are not valid
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
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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
denon.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
denon.de SEO score
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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Denon.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Denon.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.
denon.de
Open Graph description is not detected on the main page of Denon. 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: