Tools & Wizards About Us

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

felix-barthel.de

Heyflix – Felix Barthel, UX and Digital Product Design

Page Load Speed

2.4 sec in total

First Response

425 ms

Resources Loaded

1.8 sec

Page Rendered

229 ms

About Website

Visit felix-barthel.de now to see the best up-to-date Felix Barthel content and also check out these interesting facts you probably never knew about felix-barthel.de

Hey, I am Flix, a freelance designer living in Berlin, specialized in User Experience Design, Visual Design and Conceptual Work for interfaces and digital products. I work for startups, agencies and f...

Visit felix-barthel.de

Key Findings

We analyzed Felix-barthel.de page load time and found that the first response time was 425 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

felix-barthel.de performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value410 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

felix-barthel.de

425 ms

normalize.css

197 ms

webflow.css

398 ms

heyflix.webflow.css

300 ms

webfont.js

28 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 66% of them (35 requests) were addressed to the original Felix-barthel.de, 11% (6 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (988 ms) belongs to the original domain Felix-barthel.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 141.0 kB (16%)

Content Size

854.5 kB

After Optimization

713.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Felix-barthel.de main page is 854.5 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. Images take 422.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 22.9 kB

  • Original 28.8 kB
  • After minification 26.9 kB
  • After compression 5.9 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 22.9 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 21.4 kB

  • Original 422.4 kB
  • After minification 401.1 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. Felix Barthel images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 40.7 kB

  • Original 334.8 kB
  • After minification 334.8 kB
  • After compression 294.1 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 40.7 kB or 12% of the original size.

CSS Optimization

-82%

Potential reduce by 55.9 kB

  • Original 68.5 kB
  • After minification 49.7 kB
  • After compression 12.6 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. Felix-barthel.de needs all CSS files to be minified and compressed as it can save up to 55.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (24%)

Requests Now

46

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Felix Barthel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

felix-barthel.de accessibility score

91

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

felix-barthel.de 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

SEO Factors

felix-barthel.de 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

Links do not have descriptive text

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Felix-barthel.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Felix-barthel.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

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