Report Summary

  • 34

    Performance

    Renders faster than
    53% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

wolfgang-nowak.de

Autohaus Wolfgang Nowak , Sandershäuser Str. 87 a , 34123 , Kassel - Suzuki PKW, Suzuki Motorrad, Royal Enfield, XBUS

Page Load Speed

4.2 sec in total

First Response

465 ms

Resources Loaded

3 sec

Page Rendered

764 ms

wolfgang-nowak.de screenshot

About Website

Welcome to wolfgang-nowak.de homepage info - get ready to check Wolfgang Nowak best content right away, or after learning these important things about wolfgang-nowak.de

Autohaus Wolfgang Nowak , Sandershäuser Str. 87 a , 34123 , Kassel , 0049561 9535320 , Autohaus Wolfgang Nowak Suzuki PKW, Suzuki Motorrad, Royal Enfield, XBUS, , Autowerkstätte, Barankauf, Bremsanlag...

Visit wolfgang-nowak.de

Key Findings

We analyzed Wolfgang-nowak.de page load time and found that the first response time was 465 ms and then it took 3.8 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

wolfgang-nowak.de performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.762

5/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

wolfgang-nowak.de

465 ms

de

160 ms

font.css

156 ms

bootstrap.css

259 ms

bootstrap-theme.css

343 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 82% of them (28 requests) were addressed to the original Wolfgang-nowak.de, 12% (4 requests) were made to Images5.1000ps.net and 3% (1 request) were made to Images6.1000ps.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Wolfgang-nowak.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 163.7 kB (6%)

Content Size

2.6 MB

After Optimization

2.5 MB

In fact, the total size of Wolfgang-nowak.de main page is 2.6 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. 35% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 13.9 kB

  • Original 16.8 kB
  • After minification 10.8 kB
  • After compression 2.9 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. This page needs HTML code to be minified as it can gain 6.0 kB, which is 36% 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 13.9 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 73.3 kB

  • Original 2.4 MB
  • After minification 2.3 MB

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. Wolfgang Nowak images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 73.5 kB

  • Original 215.7 kB
  • After minification 215.7 kB
  • After compression 142.2 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 73.5 kB or 34% of the original size.

CSS Optimization

-10%

Potential reduce by 3.0 kB

  • Original 29.5 kB
  • After minification 29.3 kB
  • After compression 26.5 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. Wolfgang-nowak.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (73%)

Requests Now

26

After Optimization

7

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wolfgang Nowak. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

wolfgang-nowak.de accessibility score

73

Accessibility Issues

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

Image elements do not have [alt] attributes

Best Practices

wolfgang-nowak.de best practices score

75

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

High

Browser errors were logged to the console

SEO Factors

wolfgang-nowak.de SEO score

83

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wolfgang-nowak.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Wolfgang-nowak.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 description is not detected on the main page of Wolfgang Nowak. 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: