Tools & Wizards About Us
debuhrbau.de screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

debuhrbau.de

Baumaschinenverleih | De Buhr Bau GmbH, Erkrath - Abscheidersanierung...

Page Load Speed

3.5 sec in total

First Response

276 ms

Resources Loaded

2.9 sec

Page Rendered

250 ms

debuhrbau.de screenshot

About Website

Visit debuhrbau.de now to see the best up-to-date De Buhr Bau content and also check out these interesting facts you probably never knew about debuhrbau.de

Vom Baumaschinenverleih und Baugeräte-Vermietung über die Abscheidersanierung bis hin zum Bau von Waschanlagen bieten wir ein breit gefächtertes Leistungsspektrum an ...

Visit debuhrbau.de

Key Findings

We analyzed Debuhrbau.de page load time and found that the first response time was 276 ms and then it took 3.2 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

debuhrbau.de performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value280 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.179

67/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

debuhrbau.de

276 ms

www.debuhrbau.de

744 ms

bootstrap.css

122 ms

content.min.css

222 ms

owl.carousel.css

287 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 87% of them (66 requests) were addressed to the original Debuhrbau.de, 4% (3 requests) were made to App.usercentrics.eu and 1% (1 request) were made to Privacy-proxy.usercentrics.eu. The less responsive or slowest element that took the longest time to load (967 ms) belongs to the original domain Debuhrbau.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 317.6 kB (15%)

Content Size

2.1 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Debuhrbau.de main page is 2.1 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. 70% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 277.4 kB

  • Original 325.5 kB
  • After minification 320.8 kB
  • After compression 48.1 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 277.4 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 6.4 kB

  • Original 1.1 MB
  • After minification 1.1 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. De Buhr Bau images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 24.2 kB

  • Original 605.9 kB
  • After minification 603.4 kB
  • After compression 581.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-10%

Potential reduce by 9.7 kB

  • Original 92.1 kB
  • After minification 92.1 kB
  • After compression 82.4 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. Debuhrbau.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 46 (63%)

Requests Now

73

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Buhr Bau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

debuhrbau.de

debuhrbau.de

276 ms

www.debuhrbau.de

www.debuhrbau.de

744 ms

bootstrap.css

bootstrap.css

122 ms

content.min.css

content.min.css

222 ms

owl.carousel.css

owl.carousel.css

287 ms

template.css

template.css

393 ms

megamenu.css

megamenu.css

316 ms

font-awesome.min.css

font-awesome.min.css

314 ms

simple-line-icons.css

simple-line-icons.css

307 ms

et-line.css

et-line.css

329 ms

magnific-popup.css

magnific-popup.css

387 ms

animate.css

animate.css

418 ms

custom.css

custom.css

434 ms

tooltip.css

tooltip.css

421 ms

validationEngine.jquery.css

validationEngine.jquery.css

436 ms

settings.css

settings.css

489 ms

dynamic-captions.css

dynamic-captions.css

493 ms

static-captions.css

static-captions.css

522 ms

style-db.css

style-db.css

527 ms

jquery.min.js

jquery.min.js

664 ms

jquery-noconflict.js

jquery-noconflict.js

540 ms

jquery-migrate.min.js

jquery-migrate.min.js

589 ms

caption.js

caption.js

591 ms

bootstrap.js

bootstrap.js

725 ms

core.js

core.js

632 ms

jquery.smooth-scroll.min.js

jquery.smooth-scroll.min.js

642 ms

adapter-2.8.js

adapter-2.8.js

688 ms

jquery.tap.min.js

jquery.tap.min.js

693 ms

script.js

script.js

736 ms

menu.js

menu.js

743 ms

js-2997f-38441.js

js-2997f-38441.js

767 ms

nav-collapse.js

nav-collapse.js

787 ms

mootools-core.js

mootools-core.js

885 ms

mootools-more.js

mootools-more.js

939 ms

jq.min.js

jq.min.js

967 ms

tooltip.js

tooltip.js

855 ms

jquery.validationEngine-en.js

jquery.validationEngine-en.js

871 ms

main.js

main.js

31 ms

uc-block.bundle.js

uc-block.bundle.js

31 ms

js

js

76 ms

slider_de-buhr-bau-gmbh.js

slider_de-buhr-bau-gmbh.js

227 ms

system.css

system.css

895 ms

theme.css

theme.css

848 ms

jquery.validationEngine.js

jquery.validationEngine.js

760 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

712 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

777 ms

facileforms.js

facileforms.js

734 ms

jsplugins.min.js

jsplugins.min.js

748 ms

script.js

script.js

737 ms

bundle.js

bundle.js

28 ms

widget_portrait_180_de_0.png

widget_portrait_180_de_0.png

225 ms

logo-de-buhr.png

logo-de-buhr.png

124 ms

bg-baumaschinenvermietung.jpg

bg-baumaschinenvermietung.jpg

226 ms

ruettelplatte-DPU-3050-b.png

ruettelplatte-DPU-3050-b.png

323 ms

radlader-WL48-c.png

radlader-WL48-c.png

347 ms

winkelschleifer.png

winkelschleifer.png

226 ms

bagger-10to.png

bagger-10to.png

315 ms

stampfer-BS60.png

stampfer-BS60.png

301 ms

abscheider-einbau.jpg

abscheider-einbau.jpg

418 ms

abscheider-vorher.jpg

abscheider-vorher.jpg

342 ms

abscheider-nachher.jpg

abscheider-nachher.jpg

531 ms

entwaesserungsarbeiten.jpg

entwaesserungsarbeiten.jpg

532 ms

abbrucharbeiten.jpg

abbrucharbeiten.jpg

421 ms

abscheider-saniert.jpg

abscheider-saniert.jpg

469 ms

maehroboter.jpg

maehroboter.jpg

470 ms

de-buhr-erkrath.jpg

de-buhr-erkrath.jpg

625 ms

securimage_show.php

securimage_show.php

592 ms

refresh-captcha.png

refresh-captcha.png

593 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

572 ms

1px.png

1px.png

17 ms

de.json

de.json

186 ms

bullet.png

bullet.png

370 ms

large_left.png

large_left.png

400 ms

large_right.png

large_right.png

442 ms

de

de

183 ms

graphql

graphql

106 ms

Accessibility Review

debuhrbau.de accessibility score

80

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

debuhrbau.de best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

debuhrbau.de SEO score

99

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 Debuhrbau.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 Debuhrbau.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

debuhrbau.de

Open Graph description is not detected on the main page of De Buhr Bau. 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: