Tools & Wizards About Us
janvanveenautos.nl screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

janvanveenautos.nl

Vind uw auto bij een erkend occasioncentrum nabij Zaltbommel

Page Load Speed

15.5 sec in total

First Response

374 ms

Resources Loaded

3.4 sec

Page Rendered

11.7 sec

janvanveenautos.nl screenshot

About Website

Click here to check amazing Janvanv Een Auto S content for Netherlands. Otherwise, check out these important facts you probably never knew about janvanveenautos.nl

Kies voor een erkend occasioncentrum nabij Zaltbommel voor occasions van Volkswagen, SEAT, Škoda en Audi. Kom langs of bekijk ons aanbod online.

Visit janvanveenautos.nl

Key Findings

We analyzed Janvanveenautos.nl page load time and found that the first response time was 374 ms and then it took 15.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

janvanveenautos.nl performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.0 s

7/100

10%

Network Requests Diagram

janvanveenautos.nl

374 ms

janvanveenautos.nl

537 ms

js

74 ms

bootstrap.min

102 ms

demo

194 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 78% of them (99 requests) were addressed to the original Janvanveenautos.nl, 6% (7 requests) were made to Googletagmanager.com and 5% (6 requests) were made to Klantenvertellen.nl. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Janvanveenautos.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 369.0 kB (2%)

Content Size

15.2 MB

After Optimization

14.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Janvanveenautos.nl main page is 15.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 14.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 50.2 kB

  • Original 60.1 kB
  • After minification 45.5 kB
  • After compression 9.9 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 14.6 kB, which is 24% 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 50.2 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 272.0 kB

  • Original 14.8 MB
  • After minification 14.5 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. Janvanv Een Auto S images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 42.9 kB

  • Original 226.8 kB
  • After minification 226.8 kB
  • After compression 183.9 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 42.9 kB or 19% of the original size.

CSS Optimization

-5%

Potential reduce by 4.0 kB

  • Original 81.3 kB
  • After minification 81.3 kB
  • After compression 77.2 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. Janvanveenautos.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 43 (36%)

Requests Now

121

After Optimization

78

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Janvanv Een 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 22 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

janvanveenautos.nl

janvanveenautos.nl

374 ms

janvanveenautos.nl

janvanveenautos.nl

537 ms

js

js

74 ms

bootstrap.min

bootstrap.min

102 ms

demo

demo

194 ms

hamburgers

hamburgers

289 ms

jquery.mmenu.all

jquery.mmenu.all

366 ms

swiper.min

swiper.min

308 ms

style

style

361 ms

new-style

new-style

289 ms

responsive

responsive

364 ms

notifyBar

notifyBar

370 ms

validationEngine.jquery

validationEngine.jquery

381 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

391 ms

font-awesome.min

font-awesome.min

401 ms

jquery.min.js

jquery.min.js

539 ms

bootstrap.bundle.min

bootstrap.bundle.min

539 ms

jquery.mmenu.all.min

jquery.mmenu.all.min

556 ms

swiper.min

swiper.min

538 ms

jquery.notifyBar

jquery.notifyBar

536 ms

jquery.validationEngine

jquery.validationEngine

538 ms

jquery.validationEngine-en

jquery.validationEngine-en

576 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

588 ms

js

js

70 ms

integrator.swipetospin.com

integrator.swipetospin.com

33 ms

custom

custom

643 ms

gtm.js

gtm.js

53 ms

js

js

73 ms

analytics.js

analytics.js

49 ms

collect

collect

68 ms

collect

collect

77 ms

collect

collect

39 ms

collect

collect

27 ms

js

js

65 ms

ga-audiences

ga-audiences

583 ms

ga-audiences

ga-audiences

1077 ms

js

js

81 ms

fbevents.js

fbevents.js

81 ms

seg

seg

78 ms

zorgeloos-light.png

zorgeloos-light.png

573 ms

logo.png

logo.png

154 ms

phone2.svg

phone2.svg

152 ms

mail.svg

mail.svg

150 ms

facebook.svg

facebook.svg

149 ms

instagram.svg

instagram.svg

153 ms

bovag.png

bovag.png

250 ms

heart.svg

heart.svg

249 ms

whatsapp_button.png

whatsapp_button.png

324 ms

loder_img.gif

loder_img.gif

305 ms

next.svg

next.svg

306 ms

back.svg

back.svg

304 ms

38312838-0.jpg

38312838-0.jpg

534 ms

38312838-1.jpg

38312838-1.jpg

700 ms

38312838-2.jpg

38312838-2.jpg

521 ms

38488229-0.jpg

38488229-0.jpg

531 ms

38488229-1.jpg

38488229-1.jpg

993 ms

38488229-2.jpg

38488229-2.jpg

775 ms

38477266-0.jpg

38477266-0.jpg

613 ms

38477266-1.jpg

38477266-1.jpg

718 ms

38477266-2.jpg

38477266-2.jpg

708 ms

38477130-0.jpg

38477130-0.jpg

705 ms

38477130-1.jpg

38477130-1.jpg

793 ms

38477130-2.jpg

38477130-2.jpg

797 ms

38477057-0.jpg

38477057-0.jpg

799 ms

38477057-1.jpg

38477057-1.jpg

813 ms

38477057-2.jpg

38477057-2.jpg

865 ms

38476994-0.jpg

38476994-0.jpg

884 ms

38476994-1.jpg

38476994-1.jpg

982 ms

38476994-2.jpg

38476994-2.jpg

974 ms

38469132-0.jpg

38469132-0.jpg

906 ms

38469132-1.jpg

38469132-1.jpg

959 ms

38469132-2.jpg

38469132-2.jpg

976 ms

38468434-0.jpg

38468434-0.jpg

1002 ms

38468434-1.jpg

38468434-1.jpg

1053 ms

jquery.min.js

jquery.min.js

101 ms

retrieve-widget.html

retrieve-widget.html

647 ms

38468434-2.jpg

38468434-2.jpg

1032 ms

montserrat-regular-webfont.woff

montserrat-regular-webfont.woff

1027 ms

js

js

95 ms

collect

collect

62 ms

retrieve-widget.html

retrieve-widget.html

757 ms

collect

collect

172 ms

montserrat-bold-webfont.woff

montserrat-bold-webfont.woff

938 ms

38463313-0.jpg

38463313-0.jpg

1125 ms

38463313-1.jpg

38463313-1.jpg

975 ms

38463313-2.jpg

38463313-2.jpg

1001 ms

38454622-0.jpg

38454622-0.jpg

1006 ms

generate-user-activity-xml

generate-user-activity-xml

993 ms

fetch-related-data

fetch-related-data

1185 ms

MontserratMedium.woff

MontserratMedium.woff

865 ms

MontserratLight.woff

MontserratLight.woff

892 ms

ga-audiences

ga-audiences

181 ms

38454622-1.jpg

38454622-1.jpg

942 ms

38454622-2.jpg

38454622-2.jpg

773 ms

38448341-0.jpg

38448341-0.jpg

798 ms

38448341-1.jpg

38448341-1.jpg

825 ms

38448341-2.jpg

38448341-2.jpg

756 ms

public.css

public.css

612 ms

widget.js

widget.js

111 ms

38448326-0.jpg

38448326-0.jpg

684 ms

38448326-1.jpg

38448326-1.jpg

683 ms

38448326-2.jpg

38448326-2.jpg

690 ms

46_other_image_1686824978628824911.jpg

46_other_image_1686824978628824911.jpg

735 ms

plus2.svg

plus2.svg

687 ms

6_other_image_1686823721873715300.jpg

6_other_image_1686823721873715300.jpg

681 ms

7_other_image_1686823543777366286.jpg

7_other_image_1686823543777366286.jpg

686 ms

29_other_image_15834836411580943385.jpg

29_other_image_15834836411580943385.jpg

690 ms

9_other_image_16868247712055462188.jpg

9_other_image_16868247712055462188.jpg

730 ms

widget.js

widget.js

366 ms

27_other_image_16868246082119869078.jpg

27_other_image_16868246082119869078.jpg

690 ms

28_other_image_16868245081311803660.jpg

28_other_image_16868245081311803660.jpg

683 ms

1_content_image_1699005692961271755.png

1_content_image_1699005692961271755.png

674 ms

mail2.svg

mail2.svg

614 ms

insta.svg

insta.svg

605 ms

fb.svg

fb.svg

658 ms

brand1.png

brand1.png

669 ms

brand2.png

brand2.png

678 ms

header_images_1_1713448802639594972.jpg

header_images_1_1713448802639594972.jpg

666 ms

header_images_2_16996055602054179427.jpg

header_images_2_16996055602054179427.jpg

617 ms

header_images_3_16419834651688709494.jpg

header_images_3_16419834651688709494.jpg

611 ms

header_images_4_1679654657827237049.jpg

header_images_4_1679654657827237049.jpg

646 ms

header_images_5_16584020291897386027.jpg

header_images_5_16584020291897386027.jpg

627 ms

drop.svg

drop.svg

629 ms

bg-img.png

bg-img.png

693 ms

bg2.png

bg2.png

610 ms

arrow.svg

arrow.svg

598 ms

kv_shape.svg

kv_shape.svg

352 ms

Accessibility Review

janvanveenautos.nl accessibility score

81

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

janvanveenautos.nl best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

janvanveenautos.nl SEO score

73

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

High

robots.txt is not valid

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Janvanveenautos.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Janvanveenautos.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

janvanveenautos.nl

Open Graph description is not detected on the main page of Janvanv Een 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: