Tools & Wizards About Us

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

w-r-diegmann.de

Fliesenleger in Essen und Umgebung | W. R. DIEGMANN GMBH

Page Load Speed

3.7 sec in total

First Response

381 ms

Resources Loaded

3 sec

Page Rendered

281 ms

About Website

Click here to check amazing Wr DIEGMANN content. Otherwise, check out these important facts you probably never knew about w-r-diegmann.de

Ob Boden- oder Wandfliesen, Feinsteinzeug, Natursteinfliesen oder detailreiche Mosaike – unser Fliesenleger-Meisterbetrieb ist für Sie da!

Visit w-r-diegmann.de

Key Findings

We analyzed W-r-diegmann.de page load time and found that the first response time was 381 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

w-r-diegmann.de performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

w-r-diegmann.de

381 ms

www.w-r-diegmann.de

760 ms

styles.css

221 ms

usecurez.js

490 ms

_require.js

314 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to W-r-diegmann.de and no external sources were called. The less responsive or slowest element that took the longest time to load (760 ms) belongs to the original domain W-r-diegmann.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 37.7 kB (35%)

Content Size

107.5 kB

After Optimization

69.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of W-r-diegmann.de main page is 107.5 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. 20% of websites need less resources to load. Images take 37.4 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 17.8 kB

  • Original 24.6 kB
  • After minification 24.6 kB
  • After compression 6.9 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 17.8 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 80 B

  • Original 37.4 kB
  • After minification 37.3 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. Wr DIEGMANN images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 19.6 kB

  • Original 31.0 kB
  • After minification 28.2 kB
  • After compression 11.3 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 19.6 kB or 63% of the original size.

CSS Optimization

-2%

Potential reduce by 238 B

  • Original 14.5 kB
  • After minification 14.5 kB
  • After compression 14.3 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. W-r-diegmann.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (60%)

Requests Now

20

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wr DIEGMANN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

w-r-diegmann.de accessibility score

92

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

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

w-r-diegmann.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

w-r-diegmann.de SEO score

100

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 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 W-r-diegmann.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 W-r-diegmann.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 Wr DIEGMANN. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: