Tools & Wizards About Us
rvsoundsystems.nl screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

rvsoundsystems.nl

RV Sound Systems uit Rosmalen. Úw partner in presenteren.

Page Load Speed

3.1 sec in total

First Response

737 ms

Resources Loaded

2.2 sec

Page Rendered

175 ms

rvsoundsystems.nl screenshot

About Website

Welcome to rvsoundsystems.nl homepage info - get ready to check RV Sound Systems best content right away, or after learning these important things about rvsoundsystems.nl

RV Sound Systems - Rosmalen - Rene Verkamman. Úw partner in presenteren. Uw bedrijf optimaal gepresenteerd dankzij onze specialisatie in het verzorgen van

Visit rvsoundsystems.nl

Key Findings

We analyzed Rvsoundsystems.nl page load time and found that the first response time was 737 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

rvsoundsystems.nl performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.328

35/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

rvsoundsystems.nl

737 ms

css

36 ms

layerslider.css

94 ms

css

70 ms

style.css

181 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 76% of them (61 requests) were addressed to the original Rvsoundsystems.nl, 11% (9 requests) were made to Fonts.gstatic.com and 8% (6 requests) were made to Demo.qodeinteractive.com. The less responsive or slowest element that took the longest time to load (737 ms) belongs to the original domain Rvsoundsystems.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 455.6 kB (21%)

Content Size

2.2 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rvsoundsystems.nl main page is 2.2 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 33.8 kB

  • Original 41.1 kB
  • After minification 38.9 kB
  • After compression 7.2 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 33.8 kB or 82% of the original size.

Image Optimization

-8%

Potential reduce by 105.7 kB

  • Original 1.3 MB
  • After minification 1.2 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. RV Sound Systems images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 246.2 kB

  • Original 644.9 kB
  • After minification 644.9 kB
  • After compression 398.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 246.2 kB or 38% of the original size.

CSS Optimization

-33%

Potential reduce by 69.8 kB

  • Original 210.0 kB
  • After minification 206.5 kB
  • After compression 140.2 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. Rvsoundsystems.nl needs all CSS files to be minified and compressed as it can save up to 69.8 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (53%)

Requests Now

66

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RV Sound Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rvsoundsystems.nl

rvsoundsystems.nl

737 ms

css

css

36 ms

layerslider.css

layerslider.css

94 ms

css

css

70 ms

style.css

style.css

181 ms

font-awesome.min.css

font-awesome.min.css

182 ms

style.min.css

style.min.css

183 ms

stylesheet.min.css

stylesheet.min.css

369 ms

style_dynamic.css

style_dynamic.css

185 ms

responsive.min.css

responsive.min.css

188 ms

style_dynamic_responsive.css

style_dynamic_responsive.css

273 ms

js_composer.css

js_composer.css

457 ms

custom_css.css

custom_css.css

273 ms

style.css

style.css

282 ms

greensock.js

greensock.js

385 ms

jquery.js

jquery.js

454 ms

jquery-migrate.min.js

jquery-migrate.min.js

365 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

480 ms

layerslider.transitions.js

layerslider.transitions.js

480 ms

qode-like.min.js

qode-like.min.js

479 ms

plugins.js

plugins.js

643 ms

jquery.carouFredSel-6.2.1.min.js

jquery.carouFredSel-6.2.1.min.js

547 ms

lemmon-slider.min.js

lemmon-slider.min.js

548 ms

jquery.fullPage.min.js

jquery.fullPage.min.js

549 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

552 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

556 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

640 ms

js

js

78 ms

default_dynamic.js

default_dynamic.js

638 ms

default.min.js

default.min.js

733 ms

custom_js.js

custom_js.js

644 ms

comment-reply.min.js

comment-reply.min.js

648 ms

ajax.min.js

ajax.min.js

732 ms

js_composer_front.js

js_composer_front.js

732 ms

wp-embed.min.js

wp-embed.min.js

733 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

693 ms

style.css

style.css

463 ms

logo-transparant1.png

logo-transparant1.png

147 ms

logo_white.png

logo_white.png

150 ms

logo.png

logo.png

147 ms

sticky.png

sticky.png

147 ms

slider-discobol.jpg

slider-discobol.jpg

297 ms

logo-transparant.png

logo-transparant.png

296 ms

slider-mixer.jpg

slider-mixer.jpg

298 ms

slider-1.jpg

slider-1.jpg

299 ms

slider-presentaties.jpg

slider-presentaties.jpg

298 ms

slider-shows.jpg

slider-shows.jpg

295 ms

slider-presentaties-2.jpg

slider-presentaties-2.jpg

298 ms

presentatie-1-351x234.jpg

presentatie-1-351x234.jpg

299 ms

beurzen-3-351x234.jpg

beurzen-3-351x234.jpg

299 ms

shows-7-351x234.jpg

shows-7-351x234.jpg

355 ms

evenementen-2-351x234.jpg

evenementen-2-351x234.jpg

362 ms

special-1-351x234.jpg

special-1-351x234.jpg

372 ms

presentatie-5-351x234.jpg

presentatie-5-351x234.jpg

373 ms

JBL.png

JBL.png

375 ms

EV-logo1.png

EV-logo1.png

376 ms

Shure_Logo.png

Shure_Logo.png

447 ms

Soundcraft.png

Soundcraft.png

455 ms

logo-dpa.png

logo-dpa.png

465 ms

midas-logo.png

midas-logo.png

465 ms

crown-logo.png

crown-logo.png

467 ms

CLF-logo.png

CLF-logo.png

467 ms

panasonic.png

panasonic.png

543 ms

martin-logo-small.png

martin-logo-small.png

547 ms

coemar.png

coemar.png

558 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

15 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

16 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

118 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtaorCIPrQ.ttf

119 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvao7CIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvao7CIPrQ.ttf

119 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

119 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

119 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapbCIPrQ.ttf

117 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrQ.ttf

120 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

570 ms

logo_white.png

logo_white.png

244 ms

sticky.png

sticky.png

247 ms

logo.png

logo.png

251 ms

gen_204

gen_204

124 ms

skin.css

skin.css

298 ms

Accessibility Review

rvsoundsystems.nl accessibility score

69

Accessibility Issues

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

rvsoundsystems.nl best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

rvsoundsystems.nl SEO score

85

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

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

rvsoundsystems.nl

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