Tools & Wizards About Us
rettweiler-gmbh.de screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    76% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

rettweiler-gmbh.de

Elektromaschinenbau in Warendorf | Antriebstechnik Radike GmbH

Page Load Speed

1.8 sec in total

First Response

502 ms

Resources Loaded

1.2 sec

Page Rendered

117 ms

rettweiler-gmbh.de screenshot

About Website

Click here to check amazing Rettweiler GmbH content. Otherwise, check out these important facts you probably never knew about rettweiler-gmbh.de

Die Antriebstechnik Radike GmbH aus Warendorf ist Ihr weltweiter Partner für Elektromaschinenbau. Kontaktieren Sie uns unter ✆ 02581 93770.

Visit rettweiler-gmbh.de

Key Findings

We analyzed Rettweiler-gmbh.de page load time and found that the first response time was 502 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

rettweiler-gmbh.de performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

82/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.192

64/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

rettweiler-gmbh.de

502 ms

screenbasic.css

100 ms

intro.jpg

601 ms

print.css

101 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Rettweiler-gmbh.de and no external sources were called. The less responsive or slowest element that took the longest time to load (601 ms) belongs to the original domain Rettweiler-gmbh.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.4 kB (20%)

Content Size

134.0 kB

After Optimization

107.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Rettweiler-gmbh.de main page is 134.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 118.1 kB which makes up the majority of the site volume.

HTML Optimization

-51%

Potential reduce by 561 B

  • Original 1.1 kB
  • After minification 1.1 kB
  • After compression 545 B

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 561 B or 51% of the original size.

Image Optimization

-12%

Potential reduce by 13.7 kB

  • Original 118.1 kB
  • After minification 104.4 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, Rettweiler GmbH needs image optimization as it can save up to 13.7 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-82%

Potential reduce by 12.2 kB

  • Original 14.8 kB
  • After minification 9.4 kB
  • After compression 2.6 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. Rettweiler-gmbh.de needs all CSS files to be minified and compressed as it can save up to 12.2 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rettweiler GmbH. According to our analytics all requests are already optimized.

Network Requests Diagram

rettweiler-gmbh.de

rettweiler-gmbh.de

502 ms

screenbasic.css

screenbasic.css

100 ms

intro.jpg

intro.jpg

601 ms

print.css

print.css

101 ms

Accessibility Review

rettweiler-gmbh.de accessibility score

97

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

rettweiler-gmbh.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

General

Impact

Issue

High

Page has valid source maps

SEO Factors

rettweiler-gmbh.de SEO score

88

Search Engine Optimization Advices

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

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rettweiler-gmbh.de 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 Rettweiler-gmbh.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

rettweiler-gmbh.de

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