Tools & Wizards About Us
dreebit-service.eu screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

dreebit-service.eu

DREEBIT GmbH | Maintenance and repair of vacuum pumps, vacuum components and measuring technology - DREEBIT Service

Page Load Speed

3.5 sec in total

First Response

459 ms

Resources Loaded

2.9 sec

Page Rendered

149 ms

dreebit-service.eu screenshot

About Website

Click here to check amazing DREEBIT Service content. Otherwise, check out these important facts you probably never knew about dreebit-service.eu

Maintenance and repair of vacuum pumps, vacuum components and measuring technology of various manufacturers, e.g. Leybold, Pfeiffer, Adixen, Inficon, VAT, Edwards and many more

Visit dreebit-service.eu

Key Findings

We analyzed Dreebit-service.eu page load time and found that the first response time was 459 ms and then it took 3 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

dreebit-service.eu performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.093

91/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

dreebit-service.eu

459 ms

www.dreebit-service.eu

479 ms

810 ms

rocksolid-slider.min.css

96 ms

liquid-skin.min.css

281 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that all of those requests were addressed to Dreebit-service.eu and no external sources were called. The less responsive or slowest element that took the longest time to load (810 ms) belongs to the original domain Dreebit-service.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 29.7 kB (2%)

Content Size

1.6 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dreebit-service.eu main page is 1.6 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. 30% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 15.8 kB

  • Original 21.5 kB
  • After minification 20.7 kB
  • After compression 5.7 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 15.8 kB or 74% of the original size.

Image Optimization

-1%

Potential reduce by 12.0 kB

  • Original 1.3 MB
  • After minification 1.3 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. DREEBIT Service images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 71 B

  • Original 141.8 kB
  • After minification 141.8 kB
  • After compression 141.8 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

-2%

Potential reduce by 1.8 kB

  • Original 96.6 kB
  • After minification 96.5 kB
  • After compression 94.8 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. Dreebit-service.eu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (43%)

Requests Now

21

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DREEBIT Service. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dreebit-service.eu

dreebit-service.eu

459 ms

www.dreebit-service.eu

www.dreebit-service.eu

479 ms

810 ms

rocksolid-slider.min.css

rocksolid-slider.min.css

96 ms

liquid-skin.min.css

liquid-skin.min.css

281 ms

jquery.min.js

jquery.min.js

364 ms

rocksolid-slider.min.js

rocksolid-slider.min.js

280 ms

fonts.css

fonts.css

283 ms

dave_css.css

dave_css.css

295 ms

bundle.css

bundle.css

565 ms

1.bundle.css

1.bundle.css

377 ms

dev.css

dev.css

376 ms

app.js

app.js

381 ms

1.chunk.js

1.chunk.js

677 ms

dreebit-logo.svg

dreebit-logo.svg

107 ms

halle_klotzsche.jpg

halle_klotzsche.jpg

537 ms

hochvakuum.jpg

hochvakuum.jpg

549 ms

home_vakuum-service_icon.png

home_vakuum-service_icon.png

128 ms

home_vsm_icon.png

home_vsm_icon.png

109 ms

home_anfrage_icon.png

home_anfrage_icon.png

198 ms

pfeiffer-vacuum-2dcac6ed-16a2df83.png

pfeiffer-vacuum-2dcac6ed-16a2df83.png

192 ms

vat-a4157d21-aeabba0d.png

vat-a4157d21-aeabba0d.png

196 ms

inficon_logo-6b44e9c7-464a8990.png

inficon_logo-6b44e9c7-464a8990.png

251 ms

Anest_Iwata-e72b1696.png

Anest_Iwata-e72b1696.png

292 ms

fa-solid-900.woff

fa-solid-900.woff

423 ms

fa-regular-400.woff

fa-regular-400.woff

258 ms

fa-brands-400.woff

fa-brands-400.woff

436 ms

Accessibility Review

dreebit-service.eu accessibility score

74

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

Image elements do not have [alt] attributes

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

dreebit-service.eu 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dreebit-service.eu SEO score

77

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dreebit-service.eu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Dreebit-service.eu 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

dreebit-service.eu

Open Graph description is not detected on the main page of DREEBIT Service. 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: