Tools & Wizards About Us
studierendenkongress.ch screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

studierendenkongress.ch

Studierendenkongress | StuCon | Schweiz

Page Load Speed

3.5 sec in total

First Response

825 ms

Resources Loaded

2.5 sec

Page Rendered

106 ms

studierendenkongress.ch screenshot

About Website

Click here to check amazing Studierendenkongress content. Otherwise, check out these important facts you probably never knew about studierendenkongress.ch

Der Studierendenkongress StuCon findet vom 16.–17.4.2021 online statt. Interdisziplinär – Vernetzt – Studentisch.

Visit studierendenkongress.ch

Key Findings

We analyzed Studierendenkongress.ch page load time and found that the first response time was 825 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

studierendenkongress.ch performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value5,870 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

Network Requests Diagram

studierendenkongress.ch

825 ms

minified.js

71 ms

focus-within-polyfill.js

192 ms

polyfill.min.js

191 ms

bt

757 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Studierendenkongress.ch, 65% (51 requests) were made to Static.parastorage.com and 27% (21 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 467.9 kB (56%)

Content Size

830.8 kB

After Optimization

363.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Studierendenkongress.ch main page is 830.8 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. 60% of websites need less resources to load. HTML takes 461.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 357.5 kB

  • Original 461.7 kB
  • After minification 460.1 kB
  • After compression 104.2 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 357.5 kB or 77% of the original size.

Image Optimization

-34%

Potential reduce by 110.2 kB

  • Original 324.1 kB
  • After minification 213.9 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. Obviously, Studierendenkongress needs image optimization as it can save up to 110.2 kB or 34% 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 170 B

  • Original 45.1 kB
  • After minification 45.1 kB
  • After compression 44.9 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 51 (67%)

Requests Now

76

After Optimization

25

  • Images
  • JavaScript

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Studierendenkongress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 52 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

studierendenkongress.ch

studierendenkongress.ch

825 ms

minified.js

minified.js

71 ms

focus-within-polyfill.js

focus-within-polyfill.js

192 ms

polyfill.min.js

polyfill.min.js

191 ms

bt

bt

757 ms

clientWorker.27bef2e7.bundle.min.js

clientWorker.27bef2e7.bundle.min.js

1173 ms

bootstrap-features.6c5ec0f6.chunk.min.js

bootstrap-features.6c5ec0f6.chunk.min.js

307 ms

main.522d5457.chunk.min.js

main.522d5457.chunk.min.js

524 ms

lodash.min.js

lodash.min.js

525 ms

react.production.min.js

react.production.min.js

488 ms

cookiesManager.5c10f563.chunk.min.js

cookiesManager.5c10f563.chunk.min.js

522 ms

wix-code-sdk-providers.fd1ec723.chunk.min.js

wix-code-sdk-providers.fd1ec723.chunk.min.js

523 ms

dynamicPages.72f53a39.chunk.min.js

dynamicPages.72f53a39.chunk.min.js

745 ms

multilingual.407513f3.chunk.min.js

multilingual.407513f3.chunk.min.js

879 ms

ooi.53c42784.chunk.min.js

ooi.53c42784.chunk.min.js

883 ms

passwordProtectedPage.79ab05a5.chunk.min.js

passwordProtectedPage.79ab05a5.chunk.min.js

881 ms

protectedPages.ebb783c9.chunk.min.js

protectedPages.ebb783c9.chunk.min.js

878 ms

siteMembers.27394d84.chunk.min.js

siteMembers.27394d84.chunk.min.js

880 ms

tpaCommons.a95f1bb8.chunk.min.js

tpaCommons.a95f1bb8.chunk.min.js

881 ms

windowMessageRegistrar.ea0d28b2.chunk.min.js

windowMessageRegistrar.ea0d28b2.chunk.min.js

895 ms

platform.96c1bcee.chunk.min.js

platform.96c1bcee.chunk.min.js

948 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

887 ms

thunderboltElements.1f6febfb.bundle.min.js

thunderboltElements.1f6febfb.bundle.min.js

979 ms

wix-perf-measure.bundle.min.js

wix-perf-measure.bundle.min.js

871 ms

react-dom.production.min.js

react-dom.production.min.js

870 ms

activePopup.136b0eba.chunk.min.js

activePopup.136b0eba.chunk.min.js

963 ms

headerPlaceholderHeight.9668b7e1.chunk.min.js

headerPlaceholderHeight.9668b7e1.chunk.min.js

1132 ms

languageSelector.3814944a.chunk.min.js

languageSelector.3814944a.chunk.min.js

940 ms

navigation.23668869.chunk.min.js

navigation.23668869.chunk.min.js

949 ms

ooiTpaSharedConfig.da7ef938.chunk.min.js

ooiTpaSharedConfig.da7ef938.chunk.min.js

929 ms

pageScroll.cdf6d721.chunk.min.js

pageScroll.cdf6d721.chunk.min.js

1143 ms

platformPubsub.c797d2aa.chunk.min.js

platformPubsub.c797d2aa.chunk.min.js

1153 ms

scrollRestoration.2f4c2710.chunk.min.js

scrollRestoration.2f4c2710.chunk.min.js

950 ms

scrollToAnchor.45ac6902.chunk.min.js

scrollToAnchor.45ac6902.chunk.min.js

956 ms

tpa.e15a4878.chunk.min.js

tpa.e15a4878.chunk.min.js

1155 ms

windowScroll.dc9d2f28.chunk.min.js

windowScroll.dc9d2f28.chunk.min.js

1163 ms

imageZoom.edbd8f18.chunk.min.js

imageZoom.edbd8f18.chunk.min.js

1179 ms

pageAnchors.8c3a7b03.chunk.min.js

pageAnchors.8c3a7b03.chunk.min.js

1172 ms

pageTransitions.6beaf3b3.chunk.min.js

pageTransitions.6beaf3b3.chunk.min.js

1176 ms

bootstrap-components-common.0edf730c.chunk.min.js

bootstrap-components-common.0edf730c.chunk.min.js

1156 ms

bootstrap-components-classic.e02d6e99.chunk.min.js

bootstrap-components-classic.e02d6e99.chunk.min.js

1160 ms

VerticalLine_VerticalSolidLine.1e5497bd.chunk.min.js

VerticalLine_VerticalSolidLine.1e5497bd.chunk.min.js

1166 ms

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1111 ms

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1030 ms

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1035 ms

UZH_19_%C3%82%C2%A9UrsulaMeisser_5718.jpg

UZH_19_%C3%82%C2%A9UrsulaMeisser_5718.jpg

1031 ms

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1094 ms

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1032 ms

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1295 ms

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1142 ms

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1143 ms

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1143 ms

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1140 ms

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1259 ms

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1287 ms

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1215 ms

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1282 ms

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1283 ms

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1407 ms

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1471 ms

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924ff8_4c1d366827164e1a881258d1c1d71810~mv2.png

1443 ms

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924ff8_63b9a0c3a0f045f5bacfef1531c29003~mv2.png

1421 ms

email-decode.min.js

email-decode.min.js

464 ms

file.woff

file.woff

1511 ms

bootstrap-components-responsive.a5120549.chunk.min.js

bootstrap-components-responsive.a5120549.chunk.min.js

813 ms

DropDownMenu_TextSeparatorsMenuButtonSkin.fa80ce34.chunk.min.js

DropDownMenu_TextSeparatorsMenuButtonSkin.fa80ce34.chunk.min.js

707 ms

LanguageSelector.20314294.chunk.min.js

LanguageSelector.20314294.chunk.min.js

744 ms

ImageButton.5b39f7b4.chunk.min.js

ImageButton.5b39f7b4.chunk.min.js

847 ms

Container_RectangleArea.34a5fe32.chunk.min.js

Container_RectangleArea.34a5fe32.chunk.min.js

717 ms

custom-elements-polyfill.910f57ec.chunk.min.js

custom-elements-polyfill.910f57ec.chunk.min.js

602 ms

bt

bt

131 ms

intersection-observer-polyfill.af8b4e55.chunk.min.js

intersection-observer-polyfill.af8b4e55.chunk.min.js

498 ms

vendors~wix-resize-observer-polyfill.e603b956.chunk.min.js

vendors~wix-resize-observer-polyfill.e603b956.chunk.min.js

408 ms

DEU.png

DEU.png

387 ms

GBR.png

GBR.png

385 ms

minified.js

minified.js

5 ms

animations-vendors.3bcc6429.chunk.min.js

animations-vendors.3bcc6429.chunk.min.js

151 ms

lodash.min.js

lodash.min.js

4 ms

Accessibility Review

studierendenkongress.ch 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

studierendenkongress.ch best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

studierendenkongress.ch SEO score

86

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

Document doesn't have a valid hreflang

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 Studierendenkongress.ch 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 Studierendenkongress.ch 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

studierendenkongress.ch

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