Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

busch.de

Busch Vacuum Solutions Deutschland | #1 für Vakuumpumpen

Page Load Speed

2.3 sec in total

First Response

465 ms

Resources Loaded

1.1 sec

Page Rendered

700 ms

busch.de screenshot

About Website

Welcome to busch.de homepage info - get ready to check Busch best content right away, or after learning these important things about busch.de

Hersteller von Vakuumpumpen, Gebläsen, Kompressoren und Systemen. Lösungen für alle Industrien und Anwendungen. Weltweites Servicenetzwerk.

Visit busch.de

Key Findings

We analyzed Busch.de page load time and found that the first response time was 465 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

busch.de performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value2,580 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value16.8 s

5/100

10%

Network Requests Diagram

465 ms

uc.js

26 ms

gtm.js

138 ms

icons.static.css

52 ms

busch.bundle.css

70 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Busch.de, 2% (1 request) were made to Consent.cookiebot.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (465 ms) relates to the external source Buschvacuum.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 160.6 kB (22%)

Content Size

718.6 kB

After Optimization

558.0 kB

In fact, the total size of Busch.de main page is 718.6 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. 55% of websites need less resources to load. Images take 333.1 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 64.7 kB

  • Original 89.0 kB
  • After minification 88.8 kB
  • After compression 24.3 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 64.7 kB or 73% of the original size.

Image Optimization

-2%

Potential reduce by 7.7 kB

  • Original 333.1 kB
  • After minification 325.3 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. Busch images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 88.2 kB

  • Original 296.5 kB
  • After minification 296.5 kB
  • After compression 208.3 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 88.2 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (71%)

Requests Now

28

After Optimization

8

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Busch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

busch.de accessibility score

64

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

High

<object> elements do not have alternate text

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

busch.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

busch.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 Busch.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 Busch.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 Busch. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: