Tools & Wizards About Us
ultrakurier.ch screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% 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

  • 93

    SEO

    Google-friendlier than
    83% of websites

ultrakurier.ch

Ultrakurier - Ihr preiswerte Velokurier in Zürich

Page Load Speed

4.3 sec in total

First Response

374 ms

Resources Loaded

3.8 sec

Page Rendered

82 ms

ultrakurier.ch screenshot

About Website

Welcome to ultrakurier.ch homepage info - get ready to check Ultrakurier best content right away, or after learning these important things about ultrakurier.ch

Zürichs unkomplizierter Velokurier für schnelle, ökologische und preiswerte Sendungen im Raum der Stadt Zürich und Agglomeration.

Visit ultrakurier.ch

Key Findings

We analyzed Ultrakurier.ch page load time and found that the first response time was 374 ms and then it took 3.9 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

ultrakurier.ch performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

ultrakurier.ch

374 ms

www.ultrakurier.ch

527 ms

select2.min.css

48 ms

frontend.min.css

96 ms

jquery-ui.css

38 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 64% of them (14 requests) were addressed to the original Ultrakurier.ch, 9% (2 requests) were made to Cdnjs.cloudflare.com and 9% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (851 ms) belongs to the original domain Ultrakurier.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 148.1 kB (12%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ultrakurier.ch main page is 1.2 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. 20% of websites need less resources to load. Javascripts take 726.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 16.0 kB

  • Original 21.3 kB
  • After minification 18.5 kB
  • After compression 5.3 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 2.8 kB, which is 13% 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 16.0 kB or 75% of the original size.

Image Optimization

-6%

Potential reduce by 26.2 kB

  • Original 438.5 kB
  • After minification 412.3 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. Ultrakurier images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 99.3 kB

  • Original 726.5 kB
  • After minification 726.5 kB
  • After compression 627.2 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 99.3 kB or 14% of the original size.

CSS Optimization

-23%

Potential reduce by 6.6 kB

  • Original 29.1 kB
  • After minification 29.0 kB
  • After compression 22.5 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. Ultrakurier.ch needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (50%)

Requests Now

16

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ultrakurier. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ultrakurier.ch

ultrakurier.ch

374 ms

www.ultrakurier.ch

www.ultrakurier.ch

527 ms

select2.min.css

select2.min.css

48 ms

frontend.min.css

frontend.min.css

96 ms

jquery-ui.css

jquery-ui.css

38 ms

css

css

74 ms

css

css

90 ms

646dj.css

646dj.css

285 ms

646dj.js

646dj.js

472 ms

select2.min.js

select2.min.js

60 ms

646dj.js

646dj.js

851 ms

ie10-viewport-bug-workaround.css

ie10-viewport-bug-workaround.css

382 ms

Logo.png

Logo.png

98 ms

Boygroup.jpg

Boygroup.jpg

469 ms

analytics.js

analytics.js

27 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

41 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1y9osUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1y9osUZiYA.ttf

42 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

191 ms

prev.png

prev.png

100 ms

next.png

next.png

100 ms

loading.gif

loading.gif

146 ms

close.png

close.png

194 ms

Accessibility Review

ultrakurier.ch accessibility score

96

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 input fields do not have accessible names

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

ultrakurier.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

Missing source maps for large first-party JavaScript

SEO Factors

ultrakurier.ch SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Ultrakurier.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 Ultrakurier.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

ultrakurier.ch

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