Tools & Wizards About Us
donauzentrum.at screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

donauzentrum.at

Einkaufszentrum | WESTFIELD DONAU ZENTRUM

Page Load Speed

4.8 sec in total

First Response

322 ms

Resources Loaded

4.3 sec

Page Rendered

204 ms

donauzentrum.at screenshot

About Website

Click here to check amazing DONAU ZENTRUM content for Austria. Otherwise, check out these important facts you probably never knew about donauzentrum.at

Entdecken Sie die großartigen Marken des Westfield Donau Zentrum ! Finden Sie Informationen über die Öffnungszeiten Ihrer Geschäfte auf unserer Website.

Visit donauzentrum.at

Key Findings

We analyzed Donauzentrum.at page load time and found that the first response time was 322 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

donauzentrum.at performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value2,120 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.198

62/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

donauzentrum.at

322 ms

www.donauzentrum.at

314 ms

home

2146 ms

gabarit_div.css

186 ms

socialWidget.css

193 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 82% of them (47 requests) were addressed to the original Donauzentrum.at, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Ws.centres-commerciaux.org. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Donauzentrum.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 488.1 kB (39%)

Content Size

1.2 MB

After Optimization

759.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Donauzentrum.at main page is 1.2 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. 30% of websites need less resources to load. Images take 627.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 42.1 kB

  • Original 52.5 kB
  • After minification 42.4 kB
  • After compression 10.4 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 10.1 kB, which is 19% 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 42.1 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 9.0 kB

  • Original 627.2 kB
  • After minification 618.2 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. DONAU ZENTRUM images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 389.8 kB

  • Original 510.7 kB
  • After minification 414.8 kB
  • After compression 120.9 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 389.8 kB or 76% of the original size.

CSS Optimization

-82%

Potential reduce by 47.2 kB

  • Original 57.5 kB
  • After minification 46.4 kB
  • After compression 10.3 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. Donauzentrum.at needs all CSS files to be minified and compressed as it can save up to 47.2 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (65%)

Requests Now

54

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DONAU ZENTRUM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

donauzentrum.at

donauzentrum.at

322 ms

www.donauzentrum.at

www.donauzentrum.at

314 ms

home

home

2146 ms

gabarit_div.css

gabarit_div.css

186 ms

socialWidget.css

socialWidget.css

193 ms

cookies-style.css

cookies-style.css

191 ms

habillage170800.css

habillage170800.css

287 ms

jquery-1.4.2.js

jquery-1.4.2.js

756 ms

jquery-ui.min-1.8.js

jquery-ui.min-1.8.js

748 ms

jquery-ui-1.8.css

jquery-ui-1.8.css

473 ms

global.js

global.js

549 ms

custom.js

custom.js

286 ms

jcarousellite.js

jcarousellite.js

380 ms

jquery.tmpl.min.js

jquery.tmpl.min.js

475 ms

froogaloop.js

froogaloop.js

474 ms

widgetsocialjs.js

widgetsocialjs.js

567 ms

cookies-js.js

cookies-js.js

569 ms

jquery.highlight.js

jquery.highlight.js

570 ms

solr-search.css

solr-search.css

643 ms

solr-search.js

solr-search.js

663 ms

easySlider1.7.js

easySlider1.7.js

663 ms

reset.min.css

reset.min.css

51 ms

logo.png

logo.png

99 ms

btn_search.png

btn_search.png

97 ms

header-contact.png

header-contact.png

98 ms

bg_menu.png

bg_menu.png

102 ms

Google.png

Google.png

98 ms

facebook.png

facebook.png

98 ms

Youtube.png

Youtube.png

181 ms

instagram.png

instagram.png

190 ms

slider-home_1453369185436_running_950_400.jpg

slider-home_1453369185436_running_950_400.jpg

471 ms

slider-home_1456479143566_dz_fashion20two_slider.jpg

slider-home_1456479143566_dz_fashion20two_slider.jpg

472 ms

slider-home_1436274359513_slider_dz_snipesundco.jpg

slider-home_1436274359513_slider_dz_snipesundco.jpg

380 ms

bg_voiraussi_off.png

bg_voiraussi_off.png

191 ms

Vignette-home-V3_1436274276936_lb_dz_oz.jpg

Vignette-home-V3_1436274276936_lb_dz_oz.jpg

273 ms

Vignette-home-V3_1436274306683_lb_dz_facebook.jpg

Vignette-home-V3_1436274306683_lb_dz_facebook.jpg

310 ms

Vignette-home-V3_1456479216764_dz_fashion20two_lightbox.jpg

Vignette-home-V3_1456479216764_dz_fashion20two_lightbox.jpg

382 ms

Vignette-home-V3_1426079047875_personalshopperlightbox_dz.jpg

Vignette-home-V3_1426079047875_personalshopperlightbox_dz.jpg

369 ms

bg_body_footer.png

bg_body_footer.png

378 ms

footersocial_iphone.png

footersocial_iphone.png

465 ms

footersocial_googleplay.png

footersocial_googleplay.png

475 ms

footersocial_appstore.png

footersocial_appstore.png

475 ms

footersocial_facebook.png

footersocial_facebook.png

478 ms

footersocial_instagram.png

footersocial_instagram.png

561 ms

all.js

all.js

269 ms

widgets.js

widgets.js

15 ms

analytics.js

analytics.js

30 ms

getpropertiesFile

getpropertiesFile

390 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

542 ms

previous-nav.png

previous-nav.png

544 ms

next-nav.png

next-nav.png

549 ms

collect

collect

25 ms

245 ms

xd_arbiter.php

xd_arbiter.php

213 ms

xd_arbiter.php

xd_arbiter.php

419 ms

cookies-info.png

cookies-info.png

168 ms

getpropertiesFile

getpropertiesFile

120 ms

Accessibility Review

donauzentrum.at accessibility score

96

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

Links do not have a discernible name

Best Practices

donauzentrum.at best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

donauzentrum.at SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Donauzentrum.at 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 Donauzentrum.at 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.

Social Sharing Optimization

donauzentrum.at

Open Graph description is not detected on the main page of DONAU ZENTRUM. 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: