Tools & Wizards About Us
wwz.unibas.ch screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    79% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

wwz.unibas.ch

Home | Wirtschaftswissenschaftliche Fakultät | Universität Basel

Page Load Speed

3.2 sec in total

First Response

471 ms

Resources Loaded

2.6 sec

Page Rendered

121 ms

wwz.unibas.ch screenshot

About Website

Visit wwz.unibas.ch now to see the best up-to-date Wwz Unibas content for Switzerland and also check out these interesting facts you probably never knew about wwz.unibas.ch

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Key Findings

We analyzed Wwz.unibas.ch page load time and found that the first response time was 471 ms and then it took 2.8 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

wwz.unibas.ch performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

wwz.unibas.ch

471 ms

stylesheet_0cfd44f497.css

110 ms

styles.css

218 ms

colors_images.css

300 ms

startseite.css

303 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Wwz.unibas.ch and no external sources were called. The less responsive or slowest element that took the longest time to load (860 ms) belongs to the original domain Wwz.unibas.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 313.6 kB (63%)

Content Size

495.1 kB

After Optimization

181.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wwz.unibas.ch main page is 495.1 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. 20% of websites need less resources to load. Javascripts take 348.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 10.5 kB

  • Original 13.9 kB
  • After minification 13.0 kB
  • After compression 3.4 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 10.5 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 1.7 kB

  • Original 91.5 kB
  • After minification 89.8 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. Wwz Unibas images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 267.4 kB

  • Original 348.5 kB
  • After minification 279.6 kB
  • After compression 81.1 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 267.4 kB or 77% of the original size.

CSS Optimization

-83%

Potential reduce by 34.0 kB

  • Original 41.1 kB
  • After minification 29.4 kB
  • After compression 7.1 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. Wwz.unibas.ch needs all CSS files to be minified and compressed as it can save up to 34.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (66%)

Requests Now

29

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wwz Unibas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wwz.unibas.ch

wwz.unibas.ch

471 ms

stylesheet_0cfd44f497.css

stylesheet_0cfd44f497.css

110 ms

styles.css

styles.css

218 ms

colors_images.css

colors_images.css

300 ms

startseite.css

startseite.css

303 ms

javascript_92bc0eb2aa.js

javascript_92bc0eb2aa.js

319 ms

prototype.js

prototype.js

860 ms

scriptaculous.js

scriptaculous.js

324 ms

ajax.js

ajax.js

322 ms

styleswitcher.js

styleswitcher.js

397 ms

slightbox.css

slightbox.css

398 ms

jquery.1.5.1.min.js

jquery.1.5.1.min.js

838 ms

slimbox.2.0.4.yui.js

slimbox.2.0.4.yui.js

426 ms

builder.js

builder.js

108 ms

effects.js

effects.js

211 ms

dragdrop.js

dragdrop.js

289 ms

controls.js

controls.js

111 ms

slider.js

slider.js

195 ms

sound.js

sound.js

110 ms

unibas_logo_2015.png

unibas_logo_2015.png

107 ms

logo.gif

logo.gif

106 ms

print-logo.gif

print-logo.gif

98 ms

content_wrap_bg.gif

content_wrap_bg.gif

107 ms

WWZ_Cafeteria.jpg

WWZ_Cafeteria.jpg

195 ms

start_bg.gif

start_bg.gif

109 ms

bottom_image.gif

bottom_image.gif

195 ms

design.png

design.png

315 ms

print.css

print.css

108 ms

large.css

large.css

108 ms

large2.css

large2.css

107 ms

Accessibility Review

wwz.unibas.ch accessibility score

97

Accessibility Issues

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

wwz.unibas.ch 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

SEO Factors

wwz.unibas.ch SEO score

92

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

    EN

  • Encoding

    UTF-8

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

wwz.unibas.ch

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