Tools & Wizards About Us
kultur-im-olg.de screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% 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

  • 100

    SEO

    Google-friendlier than
    94% of websites

kultur-im-olg.de

Home | Verein für Kunst und Kultur im OLG Düsseldorf e.V.

Page Load Speed

4.3 sec in total

First Response

545 ms

Resources Loaded

3.6 sec

Page Rendered

189 ms

kultur-im-olg.de screenshot

About Website

Click here to check amazing Kultur Im OLG content. Otherwise, check out these important facts you probably never knew about kultur-im-olg.de

Willkommen auf den Seiten des Verein zur Förderung von Kunst und Kultur im Oberlandesgericht Düsseldorf. ✔Ausstellungen ✔Konzerte ✔Vorträge

Visit kultur-im-olg.de

Key Findings

We analyzed Kultur-im-olg.de page load time and found that the first response time was 545 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

kultur-im-olg.de performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.144

78/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

www.kultur-im-olg.de

545 ms

fmxu6.css

659 ms

hh63i.js

489 ms

hh63i.css

362 ms

complianz.min.js

344 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that all of those requests were addressed to Kultur-im-olg.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Kultur-im-olg.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 165.9 kB (28%)

Content Size

592.0 kB

After Optimization

426.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kultur-im-olg.de main page is 592.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. CSS take 237.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 66.9 kB

  • Original 82.8 kB
  • After minification 81.1 kB
  • After compression 15.9 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 66.9 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 3.0 kB

  • Original 96.2 kB
  • After minification 93.2 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. Kultur Im OLG images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 36.6 kB

  • Original 175.5 kB
  • After minification 175.5 kB
  • After compression 138.9 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 36.6 kB or 21% of the original size.

CSS Optimization

-25%

Potential reduce by 59.4 kB

  • Original 237.5 kB
  • After minification 237.5 kB
  • After compression 178.1 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. Kultur-im-olg.de needs all CSS files to be minified and compressed as it can save up to 59.4 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (80%)

Requests Now

56

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kultur Im OLG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.kultur-im-olg.de

www.kultur-im-olg.de

545 ms

fmxu6.css

fmxu6.css

659 ms

hh63i.js

hh63i.js

489 ms

hh63i.css

hh63i.css

362 ms

complianz.min.js

complianz.min.js

344 ms

cssua.js

cssua.js

376 ms

fusion-animations.js

fusion-animations.js

332 ms

awb-tabs-widget.js

awb-tabs-widget.js

483 ms

awb-vertical-menu-widget.js

awb-vertical-menu-widget.js

482 ms

modernizr.js

modernizr.js

507 ms

fusion.js

fusion.js

505 ms

bootstrap.transition.js

bootstrap.transition.js

596 ms

bootstrap.tooltip.js

bootstrap.tooltip.js

607 ms

jquery.requestAnimationFrame.js

jquery.requestAnimationFrame.js

596 ms

jquery.easing.js

jquery.easing.js

621 ms

jquery.fitvids.js

jquery.fitvids.js

618 ms

jquery.flexslider.js

jquery.flexslider.js

780 ms

jquery.ilightbox.js

jquery.ilightbox.js

782 ms

jquery.mousewheel.js

jquery.mousewheel.js

780 ms

jquery.placeholder.js

jquery.placeholder.js

781 ms

jquery.fade.js

jquery.fade.js

780 ms

fusion-parallax.js

fusion-parallax.js

781 ms

fusion-video-general.js

fusion-video-general.js

854 ms

fusion-video-bg.js

fusion-video-bg.js

854 ms

fusion-lightbox.js

fusion-lightbox.js

864 ms

fusion-tooltip.js

fusion-tooltip.js

865 ms

fusion-sharing-box.js

fusion-sharing-box.js

890 ms

jquery.sticky-kit.js

jquery.sticky-kit.js

893 ms

fusion-youtube.js

fusion-youtube.js

957 ms

avada-general-footer.js

avada-general-footer.js

1026 ms

avada-quantity.js

avada-quantity.js

1025 ms

avada-crossfade-images.js

avada-crossfade-images.js

1031 ms

avada-select.js

avada-select.js

1025 ms

avada-live-search.js

avada-live-search.js

1024 ms

fusion-alert.js

fusion-alert.js

1068 ms

awb-off-canvas.js

awb-off-canvas.js

1140 ms

fusion-flexslider.js

fusion-flexslider.js

1145 ms

fusion-container.js

fusion-container.js

829 ms

avada-drop-down.js

avada-drop-down.js

813 ms

avada-to-top.js

avada-to-top.js

800 ms

avada-header.js

avada-header.js

826 ms

avada-menu.js

avada-menu.js

825 ms

bootstrap.scrollspy.js

bootstrap.scrollspy.js

801 ms

avada-scrollspy.js

avada-scrollspy.js

792 ms

fusion-responsive-typography.js

fusion-responsive-typography.js

774 ms

fusion-scroll-to-anchor.js

fusion-scroll-to-anchor.js

773 ms

fusion-general-global.js

fusion-general-global.js

726 ms

fusion-video.js

fusion-video.js

809 ms

fusion-column.js

fusion-column.js

788 ms

kultur-im-olg-logo-e1599578892404.png

kultur-im-olg-logo-e1599578892404.png

707 ms

titel-bg2.gif

titel-bg2.gif

709 ms

2x2px.png

2x2px.png

679 ms

titel-bg1.gif

titel-bg1.gif

678 ms

ausweis.jpg

ausweis.jpg

745 ms

seitenbg.png

seitenbg.png

757 ms

aussenansicht-olg.jpg

aussenansicht-olg.jpg

844 ms

random1.jpg

random1.jpg

843 ms

fa-solid-900.woff

fa-solid-900.woff

1058 ms

fa-regular-400.woff

fa-regular-400.woff

760 ms

awb-icons.woff

awb-icons.woff

222 ms

Accessibility Review

kultur-im-olg.de 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.

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

kultur-im-olg.de 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kultur-im-olg.de SEO score

100

Search Engine Optimization Advices

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

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kultur-im-olg.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 Kultur-im-olg.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.

Social Sharing Optimization

kultur-im-olg.de

Open Graph data is detected on the main page of Kultur Im OLG. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: