Tools & Wizards About Us
premium-speakers.ch screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

premium-speakers.ch

Redner Führung, Trends & Nachhaltigkeit - Premium Speakers

Page Load Speed

5.3 sec in total

First Response

385 ms

Resources Loaded

4.4 sec

Page Rendered

460 ms

premium-speakers.ch screenshot

About Website

Click here to check amazing Premium Speakers content for Switzerland. Otherwise, check out these important facts you probably never knew about premium-speakers.ch

Premium Speakers: Referenten & Keynote Speaker zu Motivation, Trends, ChatGPT, Zukunft, Führung, Nachhaltigkeit, Sport & Wirtschaft

Visit premium-speakers.ch

Key Findings

We analyzed Premium-speakers.ch page load time and found that the first response time was 385 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

premium-speakers.ch performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value8.7 s

17/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

premium-speakers.ch

385 ms

premium-speakers.com

834 ms

script.js

36 ms

style.min.css

97 ms

styles.css

194 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Premium-speakers.ch, 76% (29 requests) were made to Premium-speakers.com and 11% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Premium-speakers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.9 kB (30%)

Content Size

568.4 kB

After Optimization

398.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Premium-speakers.ch main page is 568.4 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. Javascripts take 278.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 70.6 kB

  • Original 86.7 kB
  • After minification 79.1 kB
  • After compression 16.1 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 70.6 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 18.7 kB
  • After minification 18.7 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. Premium Speakers images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 73.6 kB

  • Original 278.7 kB
  • After minification 278.7 kB
  • After compression 205.1 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 73.6 kB or 26% of the original size.

CSS Optimization

-14%

Potential reduce by 25.7 kB

  • Original 184.3 kB
  • After minification 184.3 kB
  • After compression 158.6 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. Premium-speakers.ch needs all CSS files to be minified and compressed as it can save up to 25.7 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (88%)

Requests Now

26

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Premium Speakers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

premium-speakers.ch

premium-speakers.ch

385 ms

premium-speakers.com

premium-speakers.com

834 ms

script.js

script.js

36 ms

style.min.css

style.min.css

97 ms

styles.css

styles.css

194 ms

theme-with-child.min.css

theme-with-child.min.css

476 ms

theme-child.min.css

theme-child.min.css

488 ms

language-cookie.js

language-cookie.js

289 ms

jquery.min.js

jquery.min.js

388 ms

jquery-migrate.min.js

jquery-migrate.min.js

290 ms

js

js

63 ms

dashicons.min.css

dashicons.min.css

289 ms

display-opinions-light.css

display-opinions-light.css

381 ms

font-awesome.min.css

font-awesome.min.css

385 ms

display-opinions-light.css

display-opinions-light.css

386 ms

display-structure.css

display-structure.css

501 ms

core.min.js

core.min.js

501 ms

theme.min.js

theme.min.js

645 ms

theme-child.min.js

theme-child.min.js

646 ms

underscore.min.js

underscore.min.js

643 ms

backbone.min.js

backbone.min.js

643 ms

front-end-deps.js

front-end-deps.js

776 ms

front-end.js

front-end.js

644 ms

front-end.js

front-end.js

776 ms

front-end.js

front-end.js

775 ms

front-end.js

front-end.js

776 ms

log

log

387 ms

css2

css2

34 ms

logo.png

logo.png

216 ms

pxiEyp8kv8JHgFVrFJA.ttf

pxiEyp8kv8JHgFVrFJA.ttf

82 ms

pxiByp8kv8JHgFVrLCz7V1s.ttf

pxiByp8kv8JHgFVrLCz7V1s.ttf

94 ms

fa-regular-400.ttf

fa-regular-400.ttf

575 ms

fa-light-300.ttf

fa-light-300.ttf

2253 ms

fa-thin-100.ttf

fa-thin-100.ttf

2412 ms

fa-solid-900.ttf

fa-solid-900.ttf

1710 ms

pxiDyp8kv8JHgFVrJJLmy15lEA.ttf

pxiDyp8kv8JHgFVrJJLmy15lEA.ttf

104 ms

pxiGyp8kv8JHgFVrJJLedw.ttf

pxiGyp8kv8JHgFVrJJLedw.ttf

105 ms

fa-brands-400.ttf

fa-brands-400.ttf

292 ms

Accessibility Review

premium-speakers.ch accessibility score

83

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-*] attributes do not match their roles

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

Low

No form fields have multiple labels

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

premium-speakers.ch best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

premium-speakers.ch SEO score

92

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

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 Premium-speakers.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 Premium-speakers.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

premium-speakers.ch

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