8.1 sec in total
309 ms
7 sec
730 ms
Click here to check amazing Dus Parken content. Otherwise, check out these important facts you probably never knew about dus-parken.de
Für eine gute Reise von Anfang an - Parken Sie am Flughafen Düsseldorf auf Ihrem Wunsch-Stellplatz. Bei uns steht Ihr Auto garantiert sicher!
Visit dus-parken.deWe analyzed Dus-parken.de page load time and found that the first response time was 309 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
dus-parken.de performance score
name
value
score
weighting
Value6.5 s
3/100
10%
Value8.0 s
3/100
25%
Value9.0 s
14/100
10%
Value490 ms
59/100
30%
Value0
100/100
15%
Value16.6 s
5/100
10%
309 ms
313 ms
284 ms
684 ms
456 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Dus-parken.de, 71% (62 requests) were made to Dus.com and 5% (4 requests) were made to Etracker.de. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Dus.com.
Page size can be reduced by 1.8 MB (60%)
3.0 MB
1.2 MB
In fact, the total size of Dus-parken.de main page is 3.0 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. 45% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 248.0 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. This page needs HTML code to be minified as it can gain 141.2 kB, which is 52% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 248.0 kB or 91% of the original size.
Potential reduce by 35.2 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. Dus Parken images are well optimized though.
Potential reduce by 926.4 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 926.4 kB or 70% of the original size.
Potential reduce by 595.6 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. Dus-parken.de needs all CSS files to be minified and compressed as it can save up to 595.6 kB or 91% of the original size.
Number of requests can be reduced by 46 (61%)
75
29
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dus Parken. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
dus-parken.de
309 ms
313 ms
284 ms
parken
684 ms
screen.css
456 ms
iam.js
399 ms
jsapi
49 ms
e.js
394 ms
modernizr-2.6.2.min.js
371 ms
libs.min.js
737 ms
jquery.min.js
87 ms
jquery.socialshareprivacy.js
374 ms
flowplayer.min.js
532 ms
LiveRail.AdManager.Flowplayer-5.4.6.1.plugin.js
387 ms
owl.carousel.min.js
531 ms
sasmobile.js
355 ms
login-ohne-kundenkonto.css
545 ms
WebResource.axd
543 ms
parking-login.js
553 ms
WebResource.axd
557 ms
selflearningsearch.js
391 ms
ecx.js
404 ms
custom.min.js
422 ms
flightplan.js
475 ms
qs.ioam.de
396 ms
tx.io
393 ms
jquery-1.8.3.min.js
502 ms
416 ms
t.js
457 ms
js
344 ms
print.css
94 ms
tx.io
95 ms
library-1.47.3.js
320 ms
cnt_js.php
102 ms
cntcc
107 ms
amzn_ads.js
34 ms
bid
52 ms
dus.png
2586 ms
newsletter-flyoutmenu_foto.jpg
2710 ms
de_parkvogel-teaser_parken_624x320-1.jpg
2831 ms
dus_premiumplus_headerbild_624x352.jpg
2744 ms
dus_businessparken_headerbild_624x352.jpg
2744 ms
parken_urlauber_parkvogel_240x140.jpg
2649 ms
tabmodul-2geschaeftsreisende.jpg
2820 ms
parken_abholer_bringer240x140.jpg
2781 ms
ray_teaser_fuer_news_305x250px.jpg
2859 ms
teaserpremiumplus_lageplan.png
3066 ms
parken_header_geschaeftsreisende_dus.jpg
2893 ms
parkservice_305x250.jpg
2905 ms
parken_startseite_teaser-informationen.jpg
2923 ms
305x250_awd9409.jpg
2980 ms
banderole_item1-1.jpg
2969 ms
banderole_item2-1.jpg
3030 ms
banderole_item3-1.jpg
3018 ms
banderole_item4-1.jpg
3039 ms
banderole_item5-1.jpg
3081 ms
banderole_item6-1.jpg
3099 ms
newsletter-button.png
3112 ms
duesseldorf_logo.gif
3131 ms
controltag
889 ms
megatag.js
76 ms
DUSFaktPro-Normal.woff
3202 ms
shadow_top.png
3135 ms
DUSFaktPro-Semibold.woff
3240 ms
no-repeat-scde692224c.png
3486 ms
fontello.woff
3167 ms
DUSPictFiveWeb.woff
3189 ms
banderole_l.png
3199 ms
banderole_r.png
3256 ms
DUSPictThree.woff
3223 ms
bg_shadow_t.png
3215 ms
bg_shadow_b.png
3245 ms
DUSPictFour.woff
3258 ms
DUSPictTwo.woff
3286 ms
socialshareprivacy.css
3022 ms
controltag.js.f8e94fa978cc2569e4b4423df4245d7e
27 ms
cookie2json
24 ms
de.lang
868 ms
webicon-facebook.svg
875 ms
webicon-youtube.svg
818 ms
dummy_facebook_share_de.png
95 ms
dummy_twitter.png
95 ms
dummy_gplus.png
96 ms
socialshareprivacy_on_off.png
95 ms
handshake.html
169 ms
optout_check
152 ms
get
147 ms
dus-parken.de 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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
dus-parken.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
Missing source maps for large first-party JavaScript
dus-parken.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 Dus-parken.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 Dus-parken.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.
dus-parken.de
Open Graph description is not detected on the main page of Dus Parken. 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: