Tools & Wizards About Us
wiwi.uni-paderborn.de screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 96% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

wiwi.uni-paderborn.de

Fakultät für Wirtschaftswissenschaften (Universität Paderborn)

Page Load Speed

9.9 sec in total

First Response

3.4 sec

Resources Loaded

5.6 sec

Page Rendered

960 ms

wiwi.uni-paderborn.de screenshot

About Website

Visit wiwi.uni-paderborn.de now to see the best up-to-date Wiwi Uni Paderborn content for Germany and also check out these interesting facts you probably never knew about wiwi.uni-paderborn.de

Visit wiwi.uni-paderborn.de

Key Findings

We analyzed Wiwi.uni-paderborn.de page load time and found that the first response time was 3.4 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

wiwi.uni-paderborn.de performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value10.8 s

7/100

10%

TBT (Total Blocking Time)

Value1,290 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

wiwi.uni-paderborn.de

3353 ms

bootstrap.min.css

119 ms

main.min.css

237 ms

migration.min.css

458 ms

form.min.css

339 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 97% of them (60 requests) were addressed to the original Wiwi.uni-paderborn.de, 3% (2 requests) were made to Piwik.uni-paderborn.de. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Wiwi.uni-paderborn.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 157.0 kB (7%)

Content Size

2.3 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Wiwi.uni-paderborn.de 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. 45% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 114.6 kB

  • Original 127.2 kB
  • After minification 68.3 kB
  • After compression 12.6 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. This page needs HTML code to be minified as it can gain 58.9 kB, which is 46% 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 114.6 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.1 MB
  • After minification 2.1 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. Wiwi Uni Paderborn images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 42.4 kB

  • Original 62.7 kB
  • After minification 62.7 kB
  • After compression 20.3 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 42.4 kB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (64%)

Requests Now

61

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wiwi Uni Paderborn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wiwi.uni-paderborn.de

wiwi.uni-paderborn.de

3353 ms

bootstrap.min.css

bootstrap.min.css

119 ms

main.min.css

main.min.css

237 ms

migration.min.css

migration.min.css

458 ms

form.min.css

form.min.css

339 ms

upbvideoshariff.css

upbvideoshariff.css

340 ms

upblibrecat.css

upblibrecat.css

349 ms

swiper.min.css

swiper.min.css

452 ms

news.min.css

news.min.css

453 ms

testimonial.min.css

testimonial.min.css

465 ms

tile-teaser.min.css

tile-teaser.min.css

470 ms

highlight-section.min.css

highlight-section.min.css

471 ms

link-list.min.css

link-list.min.css

563 ms

page-teaser.min.css

page-teaser.min.css

564 ms

target-group-teaser.min.css

target-group-teaser.min.css

568 ms

stage.min.css

stage.min.css

573 ms

anchor-navigation.min.css

anchor-navigation.min.css

582 ms

breadcrumb.min.css

breadcrumb.min.css

583 ms

imagemark.svg

imagemark.svg

674 ms

bootstrap.min.js

bootstrap.min.js

785 ms

svg-sprite.min.js

svg-sprite.min.js

794 ms

main.min.js

main.min.js

680 ms

upbVideo.js

upbVideo.js

688 ms

jquery.min.js

jquery.min.js

805 ms

jquery-ui.min.js

jquery-ui.min.js

1014 ms

modernizr.js

modernizr.js

793 ms

jquery.mmenu.all.js

jquery.mmenu.all.js

918 ms

foundation.min.js

foundation.min.js

900 ms

jquery.hoverIntent.js

jquery.hoverIntent.js

904 ms

slick.min.js

slick.min.js

905 ms

magnific.js

magnific.js

917 ms

app.js

app.js

1068 ms

shariff.min.js

shariff.min.js

1079 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

1078 ms

gallery.js

gallery.js

1082 ms

upblibrecat.js

upblibrecat.js

1082 ms

swiper.min.js

swiper.min.js

1129 ms

news.min.js

news.min.js

1010 ms

testimonial.min.js

testimonial.min.js

901 ms

navbar.min.js

navbar.min.js

821 ms

stage-news-slider.min.js

stage-news-slider.min.js

808 ms

anchor-navigation.min.js

anchor-navigation.min.js

919 ms

header-stage-big-xl.svg

header-stage-big-xl.svg

651 ms

header-stage-left-xs.svg

header-stage-left-xs.svg

651 ms

csm_Exzellenzforum_Gruppenbild_98c0a0ce2a.jpg

csm_Exzellenzforum_Gruppenbild_98c0a0ce2a.jpg

1100 ms

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csm_17.06.2024_Uwe_Huenemeier_Leadership_im_Profifussball_Jonas_Fromme_7_b9e9e63ffb.jpg

1002 ms

csm_12.06.2024_Kooperationsvertragsunterzeichnung_University_of_Georgia_Jonas_Fromme_6_11e0416789.jpg

csm_12.06.2024_Kooperationsvertragsunterzeichnung_University_of_Georgia_Jonas_Fromme_6_11e0416789.jpg

1006 ms

csm_Eroeffnungsfeier_PARSEC_07.06.2024_Jonas_Fromme_52_a13f1d1377.jpg

csm_Eroeffnungsfeier_PARSEC_07.06.2024_Jonas_Fromme_52_a13f1d1377.jpg

1212 ms

csm_Neuberufene_Baumgarten_09.04.2024_Jonas_Fromme_HQ_2_699c02e398.jpg

csm_Neuberufene_Baumgarten_09.04.2024_Jonas_Fromme_HQ_2_699c02e398.jpg

877 ms

triangle-left-to-right-50D1D1.svg

triangle-left-to-right-50D1D1.svg

879 ms

csm_WIWI_UPB_Burkhard_Hehenkamp_29.08.2023_Jonas_Fromme_7acc26fa64.jpg

csm_WIWI_UPB_Burkhard_Hehenkamp_29.08.2023_Jonas_Fromme_7acc26fa64.jpg

990 ms

arrow-right-white.svg

arrow-right-white.svg

991 ms

piwik.js

piwik.js

659 ms

highlight-section--dark-left-xl.svg

highlight-section--dark-left-xl.svg

1040 ms

csm_Mittwochs_im_Q_17.05.2023_Jonas_Fromme_15_a17ca4435d.jpg

csm_Mittwochs_im_Q_17.05.2023_Jonas_Fromme_15_a17ca4435d.jpg

1257 ms

csm_Mittwochs_im_Q_19.04.2023_Jonas_Fromme_6_9870cc8b45.jpg

csm_Mittwochs_im_Q_19.04.2023_Jonas_Fromme_6_9870cc8b45.jpg

1035 ms

csm_Mittwochs_im_Q_01.06.2023_Jonas_Fromme_5_9e5572efaf.jpg

csm_Mittwochs_im_Q_01.06.2023_Jonas_Fromme_5_9e5572efaf.jpg

1030 ms

csm_Mittwochs_im_Q_07.06.2023_Jonas_Fromme_24_7b7225a108.jpg

csm_Mittwochs_im_Q_07.06.2023_Jonas_Fromme_24_7b7225a108.jpg

1026 ms

footer-area-top.svg

footer-area-top.svg

1021 ms

footer-area-bottom.svg

footer-area-bottom.svg

1034 ms

upb-logo-negativ-de.svg

upb-logo-negativ-de.svg

1007 ms

piwik.php

piwik.php

145 ms

Accessibility Review

wiwi.uni-paderborn.de accessibility score

99

Accessibility Issues

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

wiwi.uni-paderborn.de 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

wiwi.uni-paderborn.de SEO score

88

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

High

Tap targets are not sized appropriately

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 Wiwi.uni-paderborn.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 Wiwi.uni-paderborn.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

wiwi.uni-paderborn.de

Open Graph description is not detected on the main page of Wiwi Uni Paderborn. 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: