Tools & Wizards About Us
driessen-music.de screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

driessen-music.de

Synthesizer Reparatur Service Driessen in Düsseldorf

Page Load Speed

9 sec in total

First Response

2 sec

Resources Loaded

6.5 sec

Page Rendered

530 ms

driessen-music.de screenshot

About Website

Visit driessen-music.de now to see the best up-to-date Driessen Music content and also check out these interesting facts you probably never knew about driessen-music.de

window.fwSettings={ 'widget_id':103000003249 }; !function(){if("function"!=typeof window.FreshworksWidget){var

Visit driessen-music.de

Key Findings

We analyzed Driessen-music.de page load time and found that the first response time was 2 sec and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

driessen-music.de performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.4 s

0/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,120 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

Network Requests Diagram

driessen-music.de

1988 ms

wp-emoji-release.min.js

362 ms

sbi-styles.min.css

486 ms

style.min.css

528 ms

classic-themes.min.css

288 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 85% of them (64 requests) were addressed to the original Driessen-music.de, 9% (7 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Euc-widget.freshworks.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Driessen-music.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (29%)

Content Size

5.5 MB

After Optimization

3.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Driessen-music.de main page is 5.5 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. 65% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 152.4 kB

  • Original 184.8 kB
  • After minification 182.9 kB
  • After compression 32.4 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 152.4 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 36.5 kB

  • Original 3.5 MB
  • After minification 3.5 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. Driessen Music images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 681.7 kB

  • Original 951.3 kB
  • After minification 947.7 kB
  • After compression 269.6 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 681.7 kB or 72% of the original size.

CSS Optimization

-85%

Potential reduce by 706.3 kB

  • Original 831.5 kB
  • After minification 770.1 kB
  • After compression 125.2 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. Driessen-music.de needs all CSS files to be minified and compressed as it can save up to 706.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (48%)

Requests Now

65

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Driessen Music. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

driessen-music.de

driessen-music.de

1988 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

362 ms

sbi-styles.min.css

sbi-styles.min.css

486 ms

style.min.css

style.min.css

528 ms

classic-themes.min.css

classic-themes.min.css

288 ms

rs6.css

rs6.css

526 ms

cookieblocker.min.css

cookieblocker.min.css

357 ms

be.css

be.css

976 ms

animations.min.css

animations.min.css

455 ms

fontawesome.css

fontawesome.css

544 ms

jplayer.blue.monday.min.css

jplayer.blue.monday.min.css

552 ms

responsive.css

responsive.css

678 ms

css

css

31 ms

frontend-gtag.min.js

frontend-gtag.min.js

489 ms

jquery.min.js

jquery.min.js

580 ms

jquery-migrate.min.js

jquery-migrate.min.js

484 ms

rbtools.min.js

rbtools.min.js

579 ms

rs6.min.js

rs6.min.js

873 ms

post-17295.css

post-17295.css

502 ms

wp-disable-comments.js

wp-disable-comments.js

523 ms

core.min.js

core.min.js

660 ms

tabs.min.js

tabs.min.js

581 ms

debouncedresize.min.js

debouncedresize.min.js

610 ms

magnificpopup.min.js

magnificpopup.min.js

716 ms

menu.js

menu.js

684 ms

visible.min.js

visible.min.js

762 ms

animations.min.js

animations.min.js

762 ms

jplayer.min.js

jplayer.min.js

830 ms

enllax.min.js

enllax.min.js

831 ms

translate3d.js

translate3d.js

830 ms

scripts.js

scripts.js

1024 ms

complianz.min.js

complianz.min.js

882 ms

slick.min.js

slick.min.js

954 ms

bootstrap.js

bootstrap.js

2 ms

sbi-sprite.png

sbi-sprite.png

122 ms

home_dj_menu.jpg

home_dj_menu.jpg

1569 ms

JayDee.png

JayDee.png

161 ms

jaydee-1006-scaled.jpg

jaydee-1006-scaled.jpg

380 ms

Driessen-Reparatur.jpg

Driessen-Reparatur.jpg

328 ms

Driessen-Services-display.jpg

Driessen-Services-display.jpg

400 ms

Driessen-Services-MIDI.jpg

Driessen-Services-MIDI.jpg

295 ms

Synthesizer-Service-Driessen.jpg

Synthesizer-Service-Driessen.jpg

543 ms

Synthesizer-Batterie-Service-Driessen-Music.jpg

Synthesizer-Batterie-Service-Driessen-Music.jpg

402 ms

Waldorf3.jpg

Waldorf3.jpg

448 ms

Emulator-front.jpg

Emulator-front.jpg

563 ms

Repair-Oberheim-OBXa-Vintage-Analog-Synthesizer-Reparatur-A2019122901-1.jpg

Repair-Oberheim-OBXa-Vintage-Analog-Synthesizer-Reparatur-A2019122901-1.jpg

503 ms

PS3200.jpg

PS3200.jpg

585 ms

JP8.jpg

JP8.jpg

552 ms

Roland-System-700-Synthesizer-Reparatur-Service.jpg

Roland-System-700-Synthesizer-Reparatur-Service.jpg

607 ms

303-1.jpg

303-1.jpg

651 ms

Repair-Moog-Minimoog-Vintage-Analog-Synthesizer-Reparatur-Service-69.jpg

Repair-Moog-Minimoog-Vintage-Analog-Synthesizer-Reparatur-Service-69.jpg

656 ms

Repair-Roland-RE-501-Chorus-Echo-Reparatur-Service-10.jpg

Repair-Roland-RE-501-Chorus-Echo-Reparatur-Service-10.jpg

746 ms

Repair-Roland-RE-201-Space-Echo-Tape-Delay-A2019110901-24.jpg

Repair-Roland-RE-201-Space-Echo-Tape-Delay-A2019110901-24.jpg

768 ms

Watkins-Copicat-1.jpg

Watkins-Copicat-1.jpg

710 ms

Repair-LinnDrum-Vintage-Drum-Computer-Reparatur-Service-69.jpg

Repair-LinnDrum-Vintage-Drum-Computer-Reparatur-Service-69.jpg

764 ms

Repair-Roland-TR-909-Analog-Drum-Computer-Reparatur-Service.jpg

Repair-Roland-TR-909-Analog-Drum-Computer-Reparatur-Service.jpg

761 ms

Roland-TR-808-Reparatur-Service-2.jpg

Roland-TR-808-Reparatur-Service-2.jpg

815 ms

SP1200.jpg

SP1200.jpg

930 ms

Manuel-Schleis-85x85.jpg

Manuel-Schleis-85x85.jpg

863 ms

Steve-Baltes-85x85.jpeg

Steve-Baltes-85x85.jpeg

872 ms

Ramon-Zenker-85x85.jpg

Ramon-Zenker-85x85.jpg

865 ms

Marcus-Worgull-85x85.jpg

Marcus-Worgull-85x85.jpg

917 ms

Marc-Romboy-Acid-Machine-85x85.jpg

Marc-Romboy-Acid-Machine-85x85.jpg

965 ms

Danilo-Plessow-85x85.jpg

Danilo-Plessow-85x85.jpg

925 ms

wolfgang_voigt_2017-85x85.jpg

wolfgang_voigt_2017-85x85.jpg

939 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

49 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

66 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

77 ms

1Pt_g8LJRfWJmhDAuUsSQamb1W0lwk4S4Y_LDrMfJQ.ttf

1Pt_g8LJRfWJmhDAuUsSQamb1W0lwk4S4Y_LDrMfJQ.ttf

78 ms

1Pt_g8LJRfWJmhDAuUsSQamb1W0lwk4S4WjMDrMfJQ.ttf

1Pt_g8LJRfWJmhDAuUsSQamb1W0lwk4S4WjMDrMfJQ.ttf

78 ms

1Pt_g8LJRfWJmhDAuUsSQamb1W0lwk4S4TbMDrMfJQ.ttf

1Pt_g8LJRfWJmhDAuUsSQamb1W0lwk4S4TbMDrMfJQ.ttf

77 ms

KFOkCnqEu92Fr1Mu51xIIzc.ttf

KFOkCnqEu92Fr1Mu51xIIzc.ttf

79 ms

103000003249.json

103000003249.json

240 ms

icons.woff

icons.woff

941 ms

261d.svg

261d.svg

53 ms

Accessibility Review

driessen-music.de accessibility score

79

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

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

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

driessen-music.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

driessen-music.de SEO score

90

Search Engine Optimization Advices

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

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 Driessen-music.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 Driessen-music.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

driessen-music.de

Open Graph data is detected on the main page of Driessen Music. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: