Tools & Wizards About Us
navaudio.nl screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

navaudio.nl

NAVAUDIO ® autoradio met navigatie specialist ! - NAVAudio

Page Load Speed

5.6 sec in total

First Response

921 ms

Resources Loaded

4.3 sec

Page Rendered

350 ms

navaudio.nl screenshot

About Website

Welcome to navaudio.nl homepage info - get ready to check NAVAUDIO best content for Netherlands right away, or after learning these important things about navaudio.nl

Laagste Prijs ! Alle automerken autoradio met navigatie ! Xenon verlichting 3x meer licht ! 2 jaar garantie ! Voor 16u besteld? Morgen in huis!

Visit navaudio.nl

Key Findings

We analyzed Navaudio.nl page load time and found that the first response time was 921 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

navaudio.nl performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value920 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.114

86/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

www.navaudio.nl

921 ms

global.css

315 ms

uniform.default.css

253 ms

blockcart.css

262 ms

jquery.bxslider.css

266 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 69% of them (59 requests) were addressed to the original Navaudio.nl, 8% (7 requests) were made to Beoordelingen.feedbackcompany.nl and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (921 ms) belongs to the original domain Navaudio.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 565.7 kB (36%)

Content Size

1.6 MB

After Optimization

984.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Navaudio.nl 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. 65% of websites need less resources to load. Images take 882.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 61.3 kB

  • Original 78.3 kB
  • After minification 68.7 kB
  • After compression 17.0 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. This page needs HTML code to be minified as it can gain 9.6 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 61.3 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 25.2 kB

  • Original 882.8 kB
  • After minification 857.6 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. NAVAUDIO images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 110.9 kB

  • Original 171.4 kB
  • After minification 146.7 kB
  • After compression 60.5 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 110.9 kB or 65% of the original size.

CSS Optimization

-88%

Potential reduce by 368.4 kB

  • Original 417.9 kB
  • After minification 257.3 kB
  • After compression 49.5 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. Navaudio.nl needs all CSS files to be minified and compressed as it can save up to 368.4 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (54%)

Requests Now

81

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NAVAUDIO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.navaudio.nl

www.navaudio.nl

921 ms

global.css

global.css

315 ms

uniform.default.css

uniform.default.css

253 ms

blockcart.css

blockcart.css

262 ms

jquery.bxslider.css

jquery.bxslider.css

266 ms

blockcurrencies.css

blockcurrencies.css

267 ms

blocklanguages.css

blocklanguages.css

267 ms

blocknewsletter.css

blocknewsletter.css

336 ms

blocksearch.css

blocksearch.css

342 ms

jquery.autocomplete.css

jquery.autocomplete.css

343 ms

product_list.css

product_list.css

346 ms

blockuserinfo.css

blockuserinfo.css

349 ms

blockviewed.css

blockviewed.css

400 ms

blockwishlist.css

blockwishlist.css

415 ms

productcomments.css

productcomments.css

424 ms

blockpermanentlinks.css

blockpermanentlinks.css

426 ms

blocktags.css

blocktags.css

428 ms

blocktopmenu.css

blocktopmenu.css

429 ms

superfish-modified.css

superfish-modified.css

492 ms

flexslider.css

flexslider.css

496 ms

tmnewproducts.css

tmnewproducts.css

505 ms

blockcategories.css

blockcategories.css

505 ms

editorial.css

editorial.css

511 ms

codfee_1.6.css

codfee_1.6.css

512 ms

front.css

front.css

581 ms

v_198_e2bf4d63063671e5c269f19540afbf12.js

v_198_e2bf4d63063671e5c269f19540afbf12.js

836 ms

owl.carousel.js

owl.carousel.js

590 ms

custom.js

custom.js

591 ms

tabs_slideshows.css

tabs_slideshows.css

595 ms

jquery-ui-1.8.16.custom.min.js

jquery-ui-1.8.16.custom.min.js

599 ms

custom.css

custom.css

680 ms

css

css

60 ms

css

css

74 ms

widgets.js

widgets.js

20 ms

analytics.js

analytics.js

61 ms

spacer.gif

spacer.gif

524 ms

bodybg.gif

bodybg.gif

184 ms

scene_1.nl.jpg

scene_1.nl.jpg

385 ms

scene_2.nl.jpg

scene_2.nl.jpg

312 ms

scene_3.nl.jpg

scene_3.nl.jpg

429 ms

scene_4.nl.jpg

scene_4.nl.jpg

382 ms

sel.png

sel.png

181 ms

dvdaanbieding2.jpg

dvdaanbieding2.jpg

387 ms

1-din-navi-radios.jpg

1-din-navi-radios.jpg

382 ms

2din-navigatie-radio.jpg

2din-navigatie-radio.jpg

467 ms

automerk-gebonden.jpg

automerk-gebonden.jpg

546 ms

xenon-set-pakket.jpg

xenon-set-pakket.jpg

549 ms

telefoonhouder.jpg

telefoonhouder.jpg

468 ms

gps-tracker-aanbod.jpg

gps-tracker-aanbod.jpg

597 ms

aanbieding2.jpg

aanbieding2.jpg

598 ms

achter-camera.jpg

achter-camera.jpg

855 ms

parkeersensoren-aanbod.jpg

parkeersensoren-aanbod.jpg

856 ms

onderhoudsproducten.jpg

onderhoudsproducten.jpg

857 ms

Showroom_1.png

Showroom_1.png

855 ms

Showroom_2.png

Showroom_2.png

856 ms

Betaalicon.png

Betaalicon.png

855 ms

sdk.js

sdk.js

561 ms

headerbg.jpg

headerbg.jpg

844 ms

sprite_link.png

sprite_link.png

845 ms

arrow.png

arrow.png

828 ms

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

145 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

841 ms

sp1_LTSOMWWV0K5VTuZzvQ.woff

sp1_LTSOMWWV0K5VTuZzvQ.woff

160 ms

tweet_button.b169aa788731255dd55f1bb243b660e1.en.html

tweet_button.b169aa788731255dd55f1bb243b660e1.en.html

111 ms

Betaalwijze.jpg

Betaalwijze.jpg

826 ms

back_to_top.png

back_to_top.png

747 ms

fb.jpg

fb.jpg

748 ms

25877.html

25877.html

394 ms

widget_v2.135.js

widget_v2.135.js

70 ms

jot

jot

166 ms

ec.js

ec.js

31 ms

collect

collect

79 ms

__$$__stringtable_lang_nl.js

__$$__stringtable_lang_nl.js

26 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

342 ms

avatar_simple_visitor.png

avatar_simple_visitor.png

71 ms

180 ms

star_full.png

star_full.png

116 ms

star_half.png

star_half.png

117 ms

star_full_small.png

star_full_small.png

203 ms

tfclogo_footer_multi_bw.png

tfclogo_footer_multi_bw.png

205 ms

xd_arbiter.php

xd_arbiter.php

451 ms

aL63HcygAAVYuCCsAAA==

aL63HcygAAVYuCCsAAA==

25 ms

sprite.png

sprite.png

93 ms

like.php

like.php

159 ms

qeKvIRsJabD.js

qeKvIRsJabD.js

504 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

566 ms

Accessibility Review

navaudio.nl accessibility score

52

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

<frame> or <iframe> elements do not have a title

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

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

navaudio.nl best practices score

67

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

Browser errors were logged to the console

SEO Factors

navaudio.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

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 Navaudio.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 Navaudio.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

navaudio.nl

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