Tools & Wizards About Us
wienerberger.be screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

wienerberger.be

Wienerberger - bakstenen, dakpannen en kleiklinkers

Page Load Speed

4.5 sec in total

First Response

281 ms

Resources Loaded

4 sec

Page Rendered

262 ms

wienerberger.be screenshot

About Website

Visit wienerberger.be now to see the best up-to-date Wienerberger content for Belgium and also check out these interesting facts you probably never knew about wienerberger.be

Met meer dan 200 jaar ervaring zijn we uw ideale bouwpartner: keramische bouwmaterialen van topkwaliteit, voor nieuwbouw én renovatie.

Visit wienerberger.be

Key Findings

We analyzed Wienerberger.be page load time and found that the first response time was 281 ms and then it took 4.2 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

wienerberger.be performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value1,970 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

Network Requests Diagram

wienerberger.be

281 ms

www.wienerberger.be

443 ms

style.css

223 ms

design2013.css

326 ms

jquery.1.11.0.min.js

548 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 95% of them (91 requests) were addressed to the original Wienerberger.be, 1% (1 request) were made to E.issuu.com and 1% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Wienerberger.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (44%)

Content Size

2.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wienerberger.be main page is 2.4 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. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 34.7 kB

  • Original 42.7 kB
  • After minification 30.9 kB
  • After compression 8.0 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 11.8 kB, which is 28% 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 34.7 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 14.8 kB

  • Original 973.7 kB
  • After minification 958.9 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. Wienerberger images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 761.2 kB

  • Original 1.1 MB
  • After minification 955.0 kB
  • After compression 320.4 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 761.2 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 243.7 kB

  • Original 291.9 kB
  • After minification 235.7 kB
  • After compression 48.2 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. Wienerberger.be needs all CSS files to be minified and compressed as it can save up to 243.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 65 (70%)

Requests Now

93

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wienerberger. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wienerberger.be

wienerberger.be

281 ms

www.wienerberger.be

www.wienerberger.be

443 ms

style.css

style.css

223 ms

design2013.css

design2013.css

326 ms

jquery.1.11.0.min.js

jquery.1.11.0.min.js

548 ms

highcharts-4.0.3.js

highcharts-4.0.3.js

555 ms

lib.js

lib.js

324 ms

general.js

general.js

230 ms

LightBox.js

LightBox.js

334 ms

magnific-popup.js

magnific-popup.js

341 ms

jquery.pajinate.js

jquery.pajinate.js

441 ms

wPaginate.js

wPaginate.js

439 ms

jquery.tools.min.js

jquery.tools.min.js

455 ms

jquery.jscrollpane.min.js

jquery.jscrollpane.min.js

460 ms

jquery.qtip.min.js

jquery.qtip.min.js

670 ms

jquery.history.js

jquery.history.js

555 ms

history.impl.js

history.impl.js

574 ms

jquery-ui.min.js

jquery-ui.min.js

811 ms

ui-tools.js

ui-tools.js

649 ms

jquery.form.js

jquery.form.js

667 ms

jquery.cycle.all.js

jquery.cycle.all.js

664 ms

yahoo-min.js

yahoo-min.js

683 ms

event-min.js

event-min.js

756 ms

history-min.js

history-min.js

779 ms

2009.js

2009.js

777 ms

procat.js

procat.js

776 ms

product_compare.js

product_compare.js

796 ms

modernizr.custom.73709.js

modernizr.custom.73709.js

866 ms

Pagination.js

Pagination.js

885 ms

embed.js

embed.js

52 ms

2013.js

2013.js

887 ms

respons2013.js

respons2013.js

889 ms

desktop.css

desktop.css

903 ms

jquery.qtip.min.css

jquery.qtip.min.css

912 ms

respons.js

respons.js

978 ms

magnific-popup.css

magnific-popup.css

991 ms

conversion.js

conversion.js

19 ms

s_code.js

s_code.js

996 ms

style_start_10.css

style_start_10.css

803 ms

style_mods.css

style_mods.css

815 ms

jquery.lightbox-0.5.css

jquery.lightbox-0.5.css

826 ms

jquery-ui-1.8.14.custom.css

jquery-ui-1.8.14.custom.css

877 ms

hist.html

hist.html

113 ms

bg_page.png

bg_page.png

114 ms

109 ms

WB_LOGO_Header.png

WB_LOGO_Header.png

111 ms

close_button.png

close_button.png

113 ms

world.png

world.png

112 ms

arrow-down.png

arrow-down.png

110 ms

be.gif

be.gif

161 ms

data.xml

data.xml

166 ms

stockquote.png

stockquote.png

205 ms

search.png

search.png

207 ms

WB_Flame_225x252.png

WB_Flame_225x252.png

213 ms

General-001-2014.jpg

General-001-2014.jpg

1486 ms

Satellite

Satellite

246 ms

bg_alpha.png

bg_alpha.png

249 ms

Terca.png

Terca.png

278 ms

Facing-2014-small.jpg

Facing-2014-small.jpg

281 ms

Porotherm.png

Porotherm.png

287 ms

BINNENMUUR---small-image-2.jpg

BINNENMUUR---small-image-2.jpg

339 ms

Wienerberger-sublogo.png

Wienerberger-sublogo.png

365 ms

Pavers-2014-002-small.jpg

Pavers-2014-002-small.jpg

393 ms

Koramic.png

Koramic.png

394 ms

Tiles-2014-002-small.jpg

Tiles-2014-002-small.jpg

396 ms

red_right.png

red_right.png

448 ms

arrow_red_right.png

arrow_red_right.png

478 ms

WIE-renovatie%20campagne-164x188-Website%20home-NL.png

WIE-renovatie%20campagne-164x188-Website%20home-NL.png

515 ms

Banner-hellend-dak-188x164-NL.jpg

Banner-hellend-dak-188x164-NL.jpg

618 ms

Innovate-website-NL-home.jpg

Innovate-website-NL-home.jpg

513 ms

Showrooms-NL-2014-383x164.jpg

Showrooms-NL-2014-383x164.jpg

671 ms

Duurzaamheid-NL-188x164.jpg

Duurzaamheid-NL-188x164.jpg

587 ms

Banner-DDW-188x164.jpg

Banner-DDW-188x164.jpg

635 ms

Facebook_Icon.png

Facebook_Icon.png

624 ms

Youtube_Icon.png

Youtube_Icon.png

704 ms

Twitter_Icon.png

Twitter_Icon.png

731 ms

Linkedin_Icon.png

Linkedin_Icon.png

732 ms

Pinterest_Favicon.png

Pinterest_Favicon.png

756 ms

-urlimage.png

-urlimage.png

780 ms

36 ms

neuehelvetica55.woff

neuehelvetica55.woff

917 ms

-urlimage.png

-urlimage.png

842 ms

-urlimage,0.png

-urlimage,0.png

796 ms

nav_separator.png

nav_separator.png

812 ms

Terca_whitespace.png

Terca_whitespace.png

832 ms

Porotherm_whitespace.png

Porotherm_whitespace.png

897 ms

s76750553743913

s76750553743913

83 ms

Wienerberger_footer.png

Wienerberger_footer.png

846 ms

Koramic_whitespace.png

Koramic_whitespace.png

857 ms

WB_LOGO_footer,0.png

WB_LOGO_footer,0.png

844 ms

bg_footer.png

bg_footer.png

869 ms

tablet.css

tablet.css

112 ms

phone.css

phone.css

113 ms

tablet2013.css

tablet2013.css

112 ms

phone2013.css

phone2013.css

112 ms

print.css

print.css

109 ms

Accessibility Review

wienerberger.be accessibility score

77

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

wienerberger.be 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

Missing source maps for large first-party JavaScript

SEO Factors

wienerberger.be SEO score

85

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wienerberger.be can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Wienerberger.be 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.

Social Sharing Optimization

wienerberger.be

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