Tools & Wizards About Us
sisummit.de screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

sisummit.de

Social Innovation Summit | Conference & Platform | #SIS

Page Load Speed

5.4 sec in total

First Response

392 ms

Resources Loaded

3.8 sec

Page Rendered

1.2 sec

sisummit.de screenshot

About Website

Click here to check amazing Si Summit content. Otherwise, check out these important facts you probably never knew about sisummit.de

The Social Innovation Summit (#SIS) is a online platform and the leading conference on social innovation and entrepreneurship in Germany.

Visit sisummit.de

Key Findings

We analyzed Sisummit.de page load time and found that the first response time was 392 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

sisummit.de performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value2,630 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.062

97/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

sisummit.de

392 ms

sisummit.de

947 ms

wp-emoji-release.min.js

176 ms

layerslider.css

280 ms

9f167f3211a964695859eb5c8a353120.min.css

714 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 84% of them (90 requests) were addressed to the original Sisummit.de, 9% (10 requests) were made to Static.xx.fbcdn.net and 2% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Sisummit.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 937.0 kB (16%)

Content Size

5.9 MB

After Optimization

4.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sisummit.de main page is 5.9 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. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 170.7 kB

  • Original 198.3 kB
  • After minification 195.7 kB
  • After compression 27.6 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 170.7 kB or 86% of the original size.

Image Optimization

-15%

Potential reduce by 760.3 kB

  • Original 5.1 MB
  • After minification 4.4 MB

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, Si Summit needs image optimization as it can save up to 760.3 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 1.6 kB

  • Original 368.1 kB
  • After minification 368.1 kB
  • After compression 366.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 4.5 kB

  • Original 174.2 kB
  • After minification 174.2 kB
  • After compression 169.7 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. Sisummit.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 76 (75%)

Requests Now

102

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Si Summit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 73 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sisummit.de

sisummit.de

392 ms

sisummit.de

sisummit.de

947 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

176 ms

layerslider.css

layerslider.css

280 ms

9f167f3211a964695859eb5c8a353120.min.css

9f167f3211a964695859eb5c8a353120.min.css

714 ms

greensock.js

greensock.js

423 ms

jquery.min.js

jquery.min.js

421 ms

jquery-migrate.min.js

jquery-migrate.min.js

312 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

528 ms

layerslider.transitions.js

layerslider.transitions.js

379 ms

revolution.tools.min.js

revolution.tools.min.js

632 ms

rs6.min.js

rs6.min.js

598 ms

si_captcha.js

si_captcha.js

524 ms

css

css

29 ms

style.min.css

style.min.css

460 ms

scripts.js

scripts.js

558 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

563 ms

fusion-vertical-menu-widget.js

fusion-vertical-menu-widget.js

563 ms

cssua.js

cssua.js

628 ms

modernizr.js

modernizr.js

758 ms

fusion.js

fusion.js

758 ms

bootstrap.transition.js

bootstrap.transition.js

759 ms

bootstrap.tooltip.js

bootstrap.tooltip.js

760 ms

jquery.requestAnimationFrame.js

jquery.requestAnimationFrame.js

760 ms

jquery.easing.js

jquery.easing.js

760 ms

jquery.fitvids.js

jquery.fitvids.js

778 ms

jquery.flexslider.js

jquery.flexslider.js

779 ms

jquery.ilightbox.js

jquery.ilightbox.js

780 ms

jquery.mousewheel.js

jquery.mousewheel.js

779 ms

jquery.placeholder.js

jquery.placeholder.js

848 ms

jquery.fade.js

jquery.fade.js

848 ms

fusion-equal-heights.js

fusion-equal-heights.js

877 ms

fusion-parallax.js

fusion-parallax.js

891 ms

fusion-video-general.js

fusion-video-general.js

891 ms

fusion-video-bg.js

fusion-video-bg.js

891 ms

fusion-lightbox.js

fusion-lightbox.js

942 ms

fusion-tooltip.js

fusion-tooltip.js

966 ms

fusion-sharing-box.js

fusion-sharing-box.js

985 ms

jquery.sticky-kit.js

jquery.sticky-kit.js

984 ms

fusion-youtube.js

fusion-youtube.js

886 ms

vimeoPlayer.js

vimeoPlayer.js

783 ms

avada-general-footer.js

avada-general-footer.js

794 ms

avada-quantity.js

avada-quantity.js

739 ms

avada-crossfade-images.js

avada-crossfade-images.js

732 ms

avada-select.js

avada-select.js

739 ms

avada-tabs-widget.js

avada-tabs-widget.js

638 ms

avada-contact-form-7.js

avada-contact-form-7.js

635 ms

jquery.elasticslider.js

jquery.elasticslider.js

677 ms

avada-live-search.js

avada-live-search.js

623 ms

fusion-alert.js

fusion-alert.js

648 ms

awb-off-canvas.js

awb-off-canvas.js

687 ms

fusion-flexslider.js

fusion-flexslider.js

686 ms

fusion-animations.js

fusion-animations.js

685 ms

fusion-column-legacy.js

fusion-column-legacy.js

624 ms

fusion-button.js

fusion-button.js

495 ms

lite-yt-embed.js

lite-yt-embed.js

532 ms

fusion-container.js

fusion-container.js

538 ms

avada-elastic-slider.js

avada-elastic-slider.js

540 ms

avada-drop-down.js

avada-drop-down.js

540 ms

avada-to-top.js

avada-to-top.js

576 ms

avada-header.js

avada-header.js

574 ms

avada-menu.js

avada-menu.js

616 ms

bootstrap.scrollspy.js

bootstrap.scrollspy.js

623 ms

avada-scrollspy.js

avada-scrollspy.js

624 ms

fusion-responsive-typography.js

fusion-responsive-typography.js

613 ms

sdk.js

sdk.js

47 ms

fusion-scroll-to-anchor.js

fusion-scroll-to-anchor.js

590 ms

fusion-general-global.js

fusion-general-global.js

603 ms

fusion-video.js

fusion-video.js

621 ms

fusion-column.js

fusion-column.js

614 ms

awb-icons.woff

awb-icons.woff

710 ms

fa-solid-900.woff

fa-solid-900.woff

786 ms

sdk.js

sdk.js

25 ms

fa-regular-400.woff

fa-regular-400.woff

638 ms

transparent.png

transparent.png

637 ms

Background-transparent.jpg

Background-transparent.jpg

825 ms

SIS-pink-extract-left.png

SIS-pink-extract-left.png

831 ms

SIS-green-extract-top.png

SIS-green-extract-top.png

832 ms

SIS-pink-extract.png

SIS-pink-extract.png

941 ms

page.php

page.php

110 ms

Social-Innovation-Summit-grey-bg.png

Social-Innovation-Summit-grey-bg.png

927 ms

Social-Innovation-Summit-Stuttgart.jpg

Social-Innovation-Summit-Stuttgart.jpg

889 ms

SIS-Background-green-dots-bright-small.jpg

SIS-Background-green-dots-bright-small.jpg

839 ms

SIS-Background-pink-dots-pink-small.jpg

SIS-Background-pink-dots-pink-small.jpg

837 ms

SIS-Banner-grey-white.png

SIS-Banner-grey-white.png

948 ms

SIS-green-extract.png

SIS-green-extract.png

1038 ms

ZFluMDo2EQh.css

ZFluMDo2EQh.css

40 ms

MNN6HnO7RmE.js

MNN6HnO7RmE.js

68 ms

o1ndYS2og_B.js

o1ndYS2og_B.js

63 ms

FsgTKAP125G.js

FsgTKAP125G.js

90 ms

pLoSlJD7y1F.js

pLoSlJD7y1F.js

93 ms

Glud--w-qOK.js

Glud--w-qOK.js

90 ms

WvbRbK9sYiL.js

WvbRbK9sYiL.js

64 ms

p55HfXW__mM.js

p55HfXW__mM.js

91 ms

SIS-Bas-van-Abel.jpg

SIS-Bas-van-Abel.jpg

1089 ms

SIS-Stephan-A-Jansen.jpg

SIS-Stephan-A-Jansen.jpg

896 ms

311301491_480393630798808_7786849536392224769_n.jpg

311301491_480393630798808_7786849536392224769_n.jpg

80 ms

X8OdVmaAGx4.js

X8OdVmaAGx4.js

16 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

7 ms

SIS-Saskia-Sassen.jpg

SIS-Saskia-Sassen.jpg

978 ms

SIS-Joana-Breidenbach.jpg

SIS-Joana-Breidenbach.jpg

816 ms

SIS-dots-bottom.png

SIS-dots-bottom.png

1006 ms

SOC_SiS_Logo-e1582018060370.png

SOC_SiS_Logo-e1582018060370.png

976 ms

loader.gif

loader.gif

623 ms

page.php

page.php

97 ms

311301491_480393630798808_7786849536392224769_n.jpg

311301491_480393630798808_7786849536392224769_n.jpg

9 ms

Social-Innovation-Summit-Conference-Platform.jpg

Social-Innovation-Summit-Conference-Platform.jpg

212 ms

Accessibility Review

sisummit.de accessibility score

79

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Image elements do not have [alt] attributes

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

sisummit.de best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sisummit.de SEO score

93

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sisummit.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Sisummit.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

sisummit.de

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