Report Summary

  • 75

    Performance

    Renders faster than
    84% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

vitelli.ch

Vitelli

Page Load Speed

3 sec in total

First Response

394 ms

Resources Loaded

2.5 sec

Page Rendered

121 ms

vitelli.ch screenshot

About Website

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

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Key Findings

We analyzed Vitelli.ch page load time and found that the first response time was 394 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster. This domain responded with an error, which can significantly jeopardize Vitelli.ch rating and web reputation

Performance Metrics

vitelli.ch performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.277

44/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

vitelli.ch

394 ms

www.vitelli.ch

869 ms

fonts.css

189 ms

stil.css

414 ms

logo-balken.gif

558 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that all of those requests were addressed to Vitelli.ch and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Vitelli.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.2 kB (80%)

Content Size

20.3 kB

After Optimization

4.1 kB

In fact, the total size of Vitelli.ch main page is 20.3 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. Only 10% of websites need less resources to load. CSS take 15.2 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 3.6 kB

  • Original 5.2 kB
  • After minification 4.4 kB
  • After compression 1.6 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 835 B, which is 16% 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 3.6 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 12.6 kB

  • Original 15.2 kB
  • After minification 11.9 kB
  • After compression 2.5 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. Vitelli.ch needs all CSS files to be minified and compressed as it can save up to 12.6 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vitelli. According to our analytics all requests are already optimized.

Accessibility Review

vitelli.ch accessibility score

60

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

vitelli.ch best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

vitelli.ch SEO score

62

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    CH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vitelli.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 language. Our system also found out that Vitelli.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

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