Report Summary

  • 30

    Performance

    Renders faster than
    51% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 90% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

schaeffer-ag.de

Schaeffer AG Your Expert for Front Panels and Enclosures

Page Load Speed

5.5 sec in total

First Response

303 ms

Resources Loaded

5 sec

Page Rendered

193 ms

schaeffer-ag.de screenshot

About Website

Visit schaeffer-ag.de now to see the best up-to-date Schaeffer AG content for Switzerland and also check out these interesting facts you probably never knew about schaeffer-ag.de

You design, we produce: high-quality custom front panels, enclosures and milled parts. CNC production, engraving, UV printing. Free design software!

Visit schaeffer-ag.de

Key Findings

We analyzed Schaeffer-ag.de page load time and found that the first response time was 303 ms and then it took 5.2 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

schaeffer-ag.de performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value5.9 s

47/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.422

23/100

15%

TTI (Time to Interactive)

Value7.3 s

49/100

10%

Network Requests Diagram

schaeffer-ag.de

303 ms

1682 ms

stylesheet_41f7c8fc12.css

97 ms

main.css

192 ms

jquery-plugins.min.js

387 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 91% of them (31 requests) were addressed to the original Schaeffer-ag.de, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to S3-eu-west-1.amazonaws.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Schaeffer-ag.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 272.8 kB (31%)

Content Size

867.9 kB

After Optimization

595.1 kB

In fact, the total size of Schaeffer-ag.de main page is 867.9 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. 30% of websites need less resources to load. Images take 596.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 15.7 kB

  • Original 20.8 kB
  • After minification 19.3 kB
  • After compression 5.1 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 15.7 kB or 76% of the original size.

Image Optimization

-15%

Potential reduce by 89.3 kB

  • Original 596.2 kB
  • After minification 506.9 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. Obviously, Schaeffer AG needs image optimization as it can save up to 89.3 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 132.9 kB

  • Original 207.2 kB
  • After minification 199.7 kB
  • After compression 74.4 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 132.9 kB or 64% of the original size.

CSS Optimization

-80%

Potential reduce by 34.9 kB

  • Original 43.7 kB
  • After minification 35.8 kB
  • After compression 8.8 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. Schaeffer-ag.de needs all CSS files to be minified and compressed as it can save up to 34.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (22%)

Requests Now

32

After Optimization

25

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Schaeffer AG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

schaeffer-ag.de accessibility score

96

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.

Best Practices

schaeffer-ag.de best practices score

83

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

schaeffer-ag.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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Schaeffer-ag.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Schaeffer-ag.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 Schaeffer AG. 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: