Tools & Wizards About Us
acd-autos.nl screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

acd-autos.nl

Auto Centrum Dalen | Sterk in elk merk

Page Load Speed

4.5 sec in total

First Response

911 ms

Resources Loaded

3.3 sec

Page Rendered

215 ms

acd-autos.nl screenshot

About Website

Visit acd-autos.nl now to see the best up-to-date Acd Auto S content and also check out these interesting facts you probably never knew about acd-autos.nl

Bij Auto Centrum Dalen vindt u een ruim aanbod top occasions. Van alle bekende merken vindt u er verschillende gebruikte auto's. Alle auto's worden volgens BOVAG/ANWB koerslijsten aangeboden. De scher...

Visit acd-autos.nl

Key Findings

We analyzed Acd-autos.nl page load time and found that the first response time was 911 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

acd-autos.nl performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value16.5 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value1,850 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

acd-autos.nl

911 ms

style.css

619 ms

shadowbox.css

622 ms

prototype.js

752 ms

scriptaculous.js

624 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 56% of them (43 requests) were addressed to the original Acd-autos.nl, 13% (10 requests) were made to Maps.googleapis.com and 10% (8 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Acd-autos.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (53%)

Content Size

2.4 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Acd-autos.nl main page is 2.4 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. Javascripts take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 14.7 kB

  • Original 18.7 kB
  • After minification 14.0 kB
  • After compression 4.0 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 4.8 kB, which is 25% 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 14.7 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 22.6 kB

  • Original 648.6 kB
  • After minification 626.0 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. Acd Auto S images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 1.2 MB

  • Original 1.7 MB
  • After minification 1.5 MB
  • After compression 463.2 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 1.2 MB or 72% of the original size.

CSS Optimization

-84%

Potential reduce by 28.5 kB

  • Original 34.0 kB
  • After minification 25.7 kB
  • After compression 5.6 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. Acd-autos.nl needs all CSS files to be minified and compressed as it can save up to 28.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (40%)

Requests Now

72

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Acd Auto S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

acd-autos.nl

acd-autos.nl

911 ms

style.css

style.css

619 ms

shadowbox.css

shadowbox.css

622 ms

prototype.js

prototype.js

752 ms

scriptaculous.js

scriptaculous.js

624 ms

calendar.js

calendar.js

625 ms

calendar-nl.js

calendar-nl.js

622 ms

calendar-setup.js

calendar-setup.js

736 ms

formulier.js

formulier.js

740 ms

shadowbox.js

shadowbox.js

864 ms

slideshow.js

slideshow.js

740 ms

counter_xhtml.js

counter_xhtml.js

10 ms

effects.js

effects.js

125 ms

calendar-win2k-1.css

calendar-win2k-1.css

124 ms

sizzle.js

sizzle.js

128 ms

shadowbox-nl.js

shadowbox-nl.js

121 ms

shadowbox-img.js

shadowbox-img.js

127 ms

shadowbox-iframe.js

shadowbox-iframe.js

123 ms

shadowbox-prototype.js

shadowbox-prototype.js

126 ms

embed

embed

57 ms

header.jpg

header.jpg

378 ms

bg_nav.gif

bg_nav.gif

127 ms

nav_acd.png

nav_acd.png

127 ms

content_bg.png

content_bg.png

128 ms

unive_slider.png

unive_slider.png

257 ms

foto_autocentrumdalen05.png

foto_autocentrumdalen05.png

594 ms

foto_autocentrumdalen01.png

foto_autocentrumdalen01.png

609 ms

foto_autocentrumdalen02.png

foto_autocentrumdalen02.png

980 ms

foto_autocentrumdalen03.png

foto_autocentrumdalen03.png

676 ms

foto_autocentrumdalen04.png

foto_autocentrumdalen04.png

793 ms

foto_kleinonderhoud.jpg

foto_kleinonderhoud.jpg

583 ms

bovag_klein.jpg

bovag_klein.jpg

669 ms

apkgratis.png

apkgratis.png

675 ms

foto_grootonderhoud.jpg

foto_grootonderhoud.jpg

792 ms

foto_zomerbanden.jpg

foto_zomerbanden.jpg

793 ms

actieopisop.png

actieopisop.png

796 ms

foto_winterbanden.jpg

foto_winterbanden.jpg

797 ms

bovag_banner.gif

bovag_banner.gif

878 ms

banner_schadeherstel.jpg

banner_schadeherstel.jpg

878 ms

banner_aircoservice.jpg

banner_aircoservice.jpg

973 ms

vlag_bovag.jpg

vlag_bovag.jpg

974 ms

bg_partners.gif

bg_partners.gif

973 ms

balk_partners.jpg

balk_partners.jpg

1099 ms

bg_footer.gif

bg_footer.gif

974 ms

t.php

t.php

59 ms

js

js

42 ms

init_embed.js

init_embed.js

25 ms

common.js

common.js

9 ms

util.js

util.js

26 ms

streetview.js

streetview.js

24 ms

google_white4.png

google_white4.png

24 ms

marker.js

marker.js

21 ms

imagery_viewer.js

imagery_viewer.js

14 ms

controls.js

controls.js

62 ms

GeoPhotoService.GetMetadata

GeoPhotoService.GetMetadata

159 ms

transparent.png

transparent.png

50 ms

css

css

86 ms

geocoder.js

geocoder.js

24 ms

sv4.png

sv4.png

37 ms

openhand_8_8.cur

openhand_8_8.cur

39 ms

cbk

cbk

85 ms

GeoPhotoService.GetMetadata

GeoPhotoService.GetMetadata

55 ms

mapcnt6.png

mapcnt6.png

22 ms

sv5.png

sv5.png

21 ms

tmapctrl.png

tmapctrl.png

36 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

21 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

27 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

83 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

89 ms

cbk

cbk

135 ms

cbk

cbk

135 ms

cbk

cbk

137 ms

cbk

cbk

211 ms

cbk

cbk

136 ms

cbk

cbk

124 ms

cbk

cbk

202 ms

style-print.css

style-print.css

124 ms

Accessibility Review

acd-autos.nl accessibility score

92

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.

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

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

acd-autos.nl best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

acd-autos.nl SEO score

69

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

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Acd-autos.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Acd-autos.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

acd-autos.nl

Open Graph description is not detected on the main page of Acd Auto S. 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: