Tools & Wizards About Us
dehne-bielefeld.de screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

dehne-bielefeld.de

Dehne stellt sich vor | Wolfgang Dehne GmbH & Co. KG

Page Load Speed

3.2 sec in total

First Response

403 ms

Resources Loaded

2.6 sec

Page Rendered

230 ms

dehne-bielefeld.de screenshot

About Website

Visit dehne-bielefeld.de now to see the best up-to-date Dehne Bielefeld content and also check out these interesting facts you probably never knew about dehne-bielefeld.de

Wir vom Unternehmen Wolfgang Dehne GmbH & Co. KG sind Ihr Experte in Sachen Tief- und Erdbauarbeiten, Entsorgungen aller Art und Transporte. Rufen Sie uns an und erfahren Sie mehr über uns!

Visit dehne-bielefeld.de

Key Findings

We analyzed Dehne-bielefeld.de page load time and found that the first response time was 403 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

dehne-bielefeld.de performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

dehne-bielefeld.de

403 ms

www.dehne-bielefeld.de

613 ms

style.css

152 ms

mailmask.js

300 ms

mobileLink.js

298 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 91% of them (21 requests) were addressed to the original Dehne-bielefeld.de, 9% (2 requests) were made to Tracker.euroweb.net. The less responsive or slowest element that took the longest time to load (902 ms) belongs to the original domain Dehne-bielefeld.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 202.3 kB (37%)

Content Size

553.9 kB

After Optimization

351.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dehne-bielefeld.de main page is 553.9 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. 25% of websites need less resources to load. Javascripts take 267.4 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 5.6 kB

  • Original 8.0 kB
  • After minification 7.2 kB
  • After compression 2.4 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 5.6 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 718 B

  • Original 265.6 kB
  • After minification 264.9 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. Dehne Bielefeld images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 186.3 kB

  • Original 267.4 kB
  • After minification 255.7 kB
  • After compression 81.1 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 186.3 kB or 70% of the original size.

CSS Optimization

-75%

Potential reduce by 9.7 kB

  • Original 12.9 kB
  • After minification 10.5 kB
  • After compression 3.3 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. Dehne-bielefeld.de needs all CSS files to be minified and compressed as it can save up to 9.7 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (35%)

Requests Now

20

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dehne Bielefeld. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dehne-bielefeld.de

dehne-bielefeld.de

403 ms

www.dehne-bielefeld.de

www.dehne-bielefeld.de

613 ms

style.css

style.css

152 ms

mailmask.js

mailmask.js

300 ms

mobileLink.js

mobileLink.js

298 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

451 ms

cufon-yui.js

cufon-yui.js

302 ms

FranklinG_400.font.js

FranklinG_400.font.js

473 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

472 ms

jquery.fancybox-1.3.1.js

jquery.fancybox-1.3.1.js

444 ms

jquery.fancybox-1.3.1.css

jquery.fancybox-1.3.1.css

448 ms

tracker.js

tracker.js

312 ms

bg-header.jpg

bg-header.jpg

902 ms

branding.jpg

branding.jpg

150 ms

teaser-shadow.jpg

teaser-shadow.jpg

153 ms

cursor.cur

cursor.cur

152 ms

01-th.jpg

01-th.jpg

154 ms

bg-thumb.jpg

bg-thumb.jpg

148 ms

08-th.jpg

08-th.jpg

296 ms

05-th.jpg

05-th.jpg

299 ms

bg-footer.jpg

bg-footer.jpg

301 ms

counter.js

counter.js

175 ms

print.css

print.css

153 ms

Accessibility Review

dehne-bielefeld.de accessibility score

85

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

Best Practices

dehne-bielefeld.de best practices score

83

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

Page has valid source maps

SEO Factors

dehne-bielefeld.de SEO score

98

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

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 Dehne-bielefeld.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 Dehne-bielefeld.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

dehne-bielefeld.de

Open Graph description is not detected on the main page of Dehne Bielefeld. 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: