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concrete5.dk screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

concrete5.dk

Concrete CMS | Concrete5 CMS | Hjemmeside Randers | Bedste CMS | Gratis CMS | Concrete CMS Danmark

Page Load Speed

4 sec in total

First Response

350 ms

Resources Loaded

3.3 sec

Page Rendered

392 ms

concrete5.dk screenshot

About Website

Welcome to concrete5.dk homepage info - get ready to check Concrete5 best content right away, or after learning these important things about concrete5.dk

Hos Concrete CMS Danmark er vi specialiseret i webudvikling med concrete CMS. Concrete CMS er ISO 27001:2013 godkendt og ganske gratis (Open Source). Concrete CMS | Concrete5 CMS | Hjemmeside Randers ...

Visit concrete5.dk

Key Findings

We analyzed Concrete5.dk page load time and found that the first response time was 350 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.

Performance Metrics

concrete5.dk performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.3 s

0/100

25%

SI (Speed Index)

Value17.1 s

0/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.291

41/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

concrete5.dk

350 ms

www.concrete5.dk

1213 ms

jquery-magnific-popup.css

96 ms

font-awesome.css

181 ms

jquery.js

246 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 83% of them (85 requests) were addressed to the original Concrete5.dk, 3% (3 requests) were made to S.ytimg.com and 2% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Concrete5.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (56%)

Content Size

2.3 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Concrete5.dk main page is 2.3 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. 70% of websites need less resources to load. Javascripts take 889.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 55.3 kB

  • Original 69.6 kB
  • After minification 62.8 kB
  • After compression 14.3 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 55.3 kB or 79% of the original size.

Image Optimization

-11%

Potential reduce by 72.9 kB

  • Original 672.4 kB
  • After minification 599.5 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, Concrete5 needs image optimization as it can save up to 72.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 604.4 kB

  • Original 889.4 kB
  • After minification 843.7 kB
  • After compression 285.0 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 604.4 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 539.4 kB

  • Original 649.3 kB
  • After minification 592.6 kB
  • After compression 109.9 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. Concrete5.dk needs all CSS files to be minified and compressed as it can save up to 539.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (53%)

Requests Now

98

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Concrete5. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

concrete5.dk

concrete5.dk

350 ms

www.concrete5.dk

www.concrete5.dk

1213 ms

jquery-magnific-popup.css

jquery-magnific-popup.css

96 ms

font-awesome.css

font-awesome.css

181 ms

jquery.js

jquery.js

246 ms

view.css

view.css

170 ms

view.css

view.css

177 ms

view.css

view.css

163 ms

view.css

view.css

175 ms

css

css

65 ms

bootstrap.min.css

bootstrap.min.css

368 ms

owl.carousel.css

owl.carousel.css

368 ms

owl.theme.css

owl.theme.css

359 ms

owl.transitions.css

owl.transitions.css

399 ms

magnific-popup.css

magnific-popup.css

293 ms

animate.css

animate.css

342 ms

superslides.css

superslides.css

399 ms

settings.css

settings.css

548 ms

essentials.css

essentials.css

571 ms

layout.css

layout.css

568 ms

layout-responsive.css

layout-responsive.css

470 ms

darkblue.css

darkblue.css

620 ms

jquery.cookiesdirective.js

jquery.cookiesdirective.js

604 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

763 ms

jquery.cookie.js

jquery.cookie.js

645 ms

jquery.appear.js

jquery.appear.js

762 ms

jquery.isotope.js

jquery.isotope.js

604 ms

masonry.js

masonry.js

658 ms

bootstrap.min.js

bootstrap.min.js

763 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

764 ms

owl.carousel.min.js

owl.carousel.min.js

772 ms

jquery.stellar.min.js

jquery.stellar.min.js

765 ms

jquery.knob.js

jquery.knob.js

781 ms

jquery.backstretch.min.js

jquery.backstretch.min.js

766 ms

jquery.superslides.min.js

jquery.superslides.min.js

768 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

879 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

883 ms

slider_revolution.js

slider_revolution.js

868 ms

owl.carousel.css

owl.carousel.css

868 ms

owl-theme.css

owl-theme.css

805 ms

scripts.js

scripts.js

743 ms

modernizr.custom.js

modernizr.custom.js

797 ms

jquery-magnific-popup.js

jquery-magnific-popup.js

792 ms

owl.carousel.min.js

owl.carousel.min.js

793 ms

jquery.touchwipe.min.js

jquery.touchwipe.min.js

786 ms

picturefill.js

picturefill.js

684 ms

view.js

view.js

673 ms

45oasaETdlA

45oasaETdlA

101 ms

logo.png

logo.png

714 ms

sliderbg.jpg

sliderbg.jpg

881 ms

desktop_slider_2.png

desktop_slider_2.png

891 ms

slider_run.png

slider_run.png

908 ms

slider7.jpg

slider7.jpg

659 ms

www-embed-player-vfl-z2BtK.css

www-embed-player-vfl-z2BtK.css

24 ms

www-embed-player.js

www-embed-player.js

61 ms

church_parallax.jpg

church_parallax.jpg

648 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

228 ms

ad_status.js

ad_status.js

233 ms

partner-badge-2016-offsite-white-300w.png

partner-badge-2016-offsite-white-300w.png

702 ms

c5dk_forside_pic1.jpg

c5dk_forside_pic1.jpg

715 ms

c5dk_forside_pic2.jpg

c5dk_forside_pic2.jpg

706 ms

c5dk_forside_pic3.jpg

c5dk_forside_pic3.jpg

726 ms

4461bd454f77886b40aff21f5cc69676.png

4461bd454f77886b40aff21f5cc69676.png

678 ms

header_shadow.png

header_shadow.png

687 ms

42643fd428cab9738661c33e75466259.jpg

42643fd428cab9738661c33e75466259.jpg

670 ms

cde6a53b7c19c26fac7794d913259ee9.jpg

cde6a53b7c19c26fac7794d913259ee9.jpg

670 ms

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bf8c68e5946e91a36134a365778053af.jpg

571 ms

12d8a03d45989ffca168da83bbc14dcc.jpg

12d8a03d45989ffca168da83bbc14dcc.jpg

669 ms

3b5ae70bd0384df9afaa95453575ff8e.jpg

3b5ae70bd0384df9afaa95453575ff8e.jpg

669 ms

41636abd5b8dc2ce42d20df96aa905ee.jpg

41636abd5b8dc2ce42d20df96aa905ee.jpg

668 ms

da0e083d28e44a49c21838aa320dc346.jpg

da0e083d28e44a49c21838aa320dc346.jpg

659 ms

31a6357d68738dd2e2e95be70a8cdc0f.jpg

31a6357d68738dd2e2e95be70a8cdc0f.jpg

666 ms

48358dec4d5dc42ab1e5f4884790d7d0.jpg

48358dec4d5dc42ab1e5f4884790d7d0.jpg

665 ms

fa3cdeb64b8c3197067057a9fdc33b03.jpg

fa3cdeb64b8c3197067057a9fdc33b03.jpg

676 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

811 ms

sdk.js

sdk.js

62 ms

66f19dd3414c6c49b4bfde612f6b55cd.jpg

66f19dd3414c6c49b4bfde612f6b55cd.jpg

669 ms

1e729388b2559b14e8dbebcd58c9c620.jpg

1e729388b2559b14e8dbebcd58c9c620.jpg

595 ms

aaf67cdccab8fda65e1a92d3f3dbb400.jpg

aaf67cdccab8fda65e1a92d3f3dbb400.jpg

589 ms

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3ac414544d1786c5cd4ca9ba2852a939.jpg

589 ms

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644 ms

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658 ms

8e102958d2c8445e2687ea047babde45.jpg

8e102958d2c8445e2687ea047babde45.jpg

604 ms

logo_footer.png

logo_footer.png

601 ms

Logo_BU_FebJuli16.png

Logo_BU_FebJuli16.png

633 ms

C5DK_BLOG_uID-2_Thumb_cID-295.jpg

C5DK_BLOG_uID-2_Thumb_cID-295.jpg

686 ms

C5DK_BLOG_uID-2_Thumb_cID-294.jpg

C5DK_BLOG_uID-2_Thumb_cID-294.jpg

717 ms

footer_sprite.png

footer_sprite.png

684 ms

233 ms

analytics.js

analytics.js

153 ms

iframe_api

iframe_api

156 ms

loader.gif

loader.gif

427 ms

shadow1.png

shadow1.png

442 ms

bullet.png

bullet.png

460 ms

xd_arbiter.php

xd_arbiter.php

55 ms

xd_arbiter.php

xd_arbiter.php

66 ms

revicons.woff

revicons.woff

454 ms

collect

collect

49 ms

www-widgetapi.js

www-widgetapi.js

31 ms

like.php

like.php

104 ms

Of-YZRAFweH.js

Of-YZRAFweH.js

40 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

20 ms

Accessibility Review

concrete5.dk accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Links do not have a discernible name

Best Practices

concrete5.dk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

concrete5.dk SEO score

91

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Concrete5.dk can be misinterpreted by Google and other search engines. Our service has detected that Danish 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 Concrete5.dk 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

concrete5.dk

Open Graph description is not detected on the main page of Concrete5. 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: