Tools & Wizards About Us
nefkens.nl screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

nefkens.nl

Uw mobiliteitsleverancier | Nefkens

Page Load Speed

4.6 sec in total

First Response

352 ms

Resources Loaded

4 sec

Page Rendered

297 ms

nefkens.nl screenshot

About Website

Visit nefkens.nl now to see the best up-to-date Nefkens content for Netherlands and also check out these interesting facts you probably never knew about nefkens.nl

We bieden de mobiliteit die u nodig heeft. We zijn betrouwbare, betrokken en servicegerichte vakmensen die hoge kwaliteit producten en diensten leveren.

Visit nefkens.nl

Key Findings

We analyzed Nefkens.nl page load time and found that the first response time was 352 ms and then it took 4.3 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

nefkens.nl performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value15.2 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value3,830 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.357

30/100

15%

TTI (Time to Interactive)

Value19.0 s

3/100

10%

Network Requests Diagram

nefkens.nl

352 ms

www.nefkens.nl

936 ms

jquery-1.9.0.min.js

544 ms

jquery.functions.js

370 ms

spinners.min.js

180 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 61% of them (58 requests) were addressed to the original Nefkens.nl, 19% (18 requests) were made to Cav3.cartel.nl and 3% (3 requests) were made to Cwp2.cartel.nl. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Nefkens.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.7 MB (67%)

Content Size

7.0 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nefkens.nl main page is 7.0 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. 45% of websites need less resources to load. Images take 6.0 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 39.3 kB

  • Original 50.4 kB
  • After minification 46.9 kB
  • After compression 11.1 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 39.3 kB or 78% of the original size.

Image Optimization

-66%

Potential reduce by 3.9 MB

  • Original 6.0 MB
  • After minification 2.0 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. Obviously, Nefkens needs image optimization as it can save up to 3.9 MB or 66% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 482.4 kB

  • Original 709.8 kB
  • After minification 701.4 kB
  • After compression 227.5 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 482.4 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 231.3 kB

  • Original 274.8 kB
  • After minification 249.8 kB
  • After compression 43.6 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. Nefkens.nl needs all CSS files to be minified and compressed as it can save up to 231.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (47%)

Requests Now

90

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nefkens. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nefkens.nl

nefkens.nl

352 ms

www.nefkens.nl

www.nefkens.nl

936 ms

jquery-1.9.0.min.js

jquery-1.9.0.min.js

544 ms

jquery.functions.js

jquery.functions.js

370 ms

spinners.min.js

spinners.min.js

180 ms

tipped.js

tipped.js

359 ms

cwpStyle.css

cwpStyle.css

368 ms

tipped.css

tipped.css

180 ms

include.css

include.css

165 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

175 ms

css

css

25 ms

jquery-1.5.2.min.js

jquery-1.5.2.min.js

440 ms

jquery-ui-1.8.13.custom.min.js

jquery-ui-1.8.13.custom.min.js

363 ms

cavGeneral.css

cavGeneral.css

671 ms

cavGeneralJqueryUi.css

cavGeneralJqueryUi.css

525 ms

getCss

getCss

593 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

669 ms

jquery-ui-1.10.0.custom.min.js

jquery-ui-1.10.0.custom.min.js

755 ms

jquery.ui.touch-punch.js

jquery.ui.touch-punch.js

564 ms

jquery.jTouchMenu-0.2.js

jquery.jTouchMenu-0.2.js

172 ms

form-validate.js

form-validate.js

174 ms

menu.js

menu.js

246 ms

jquery.cTabs.js

jquery.cTabs.js

256 ms

jquery.cSlider.min.js

jquery.cSlider.min.js

258 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

357 ms

popup.js

popup.js

332 ms

reset-min.css

reset-min.css

89 ms

cavDefaultStyle.css

cavDefaultStyle.css

273 ms

cavDefaultLayout.css

cavDefaultLayout.css

273 ms

cavCustomStyle.css

cavCustomStyle.css

89 ms

jquery-ui-1.8.13.custom.css

jquery-ui-1.8.13.custom.css

94 ms

webfonts.css

webfonts.css

90 ms

forms.css

forms.css

89 ms

menu.css

menu.css

174 ms

layout.css

layout.css

261 ms

style.css

style.css

175 ms

print.css

print.css

99 ms

analytics.js

analytics.js

26 ms

j.php

j.php

26 ms

bgBtnContact.png

bgBtnContact.png

147 ms

bgContainer.png

bgContainer.png

147 ms

logo-nefkens.jpg

logo-nefkens.jpg

147 ms

bgMainNavItem.jpg

bgMainNavItem.jpg

149 ms

imgPeugeotLogo.jpg

imgPeugeotLogo.jpg

144 ms

bgSearchSubmit.jpg

bgSearchSubmit.jpg

148 ms

crop_wk0816_HP_Seizoenscheck_948x350.jpg

crop_wk0816_HP_Seizoenscheck_948x350.jpg

780 ms

crop_banner-Nefkens-1.gif

crop_banner-Nefkens-1.gif

867 ms

crop_20160125-keyvisual-2008bluelion.png

crop_20160125-keyvisual-2008bluelion.png

1565 ms

crop_20160119-keyvisual-308sw.png

crop_20160119-keyvisual-308sw.png

1729 ms

crop_20160119-keyvisual-208bluelion.png

crop_20160119-keyvisual-208bluelion.png

1729 ms

crop_20151110-Nefkens-Header-Slimmerondernemenbegintbijpeugeot.png

crop_20151110-Nefkens-Header-Slimmerondernemenbegintbijpeugeot.png

1810 ms

crop_vip%20terwolde.jpg

crop_vip%20terwolde.jpg

1211 ms

bgCSliderNav.jpg

bgCSliderNav.jpg

954 ms

bgCSliderNavClose.jpg

bgCSliderNavClose.jpg

1040 ms

crop220_wk0816_HP_Seizoenscheck_948x350.jpg

crop220_wk0816_HP_Seizoenscheck_948x350.jpg

1129 ms

crop220_banner-Nefkens-1.gif

crop220_banner-Nefkens-1.gif

1216 ms

crop220_20160125-keyvisual-2008bluelion.png

crop220_20160125-keyvisual-2008bluelion.png

1298 ms

crop220_20160119-keyvisual-308sw.png

crop220_20160119-keyvisual-308sw.png

1302 ms

crop220_20160119-keyvisual-208bluelion.png

crop220_20160119-keyvisual-208bluelion.png

1385 ms

crop220_20151110-Nefkens-Header-Slimmerondernemenbegintbijpeugeot.png

crop220_20151110-Nefkens-Header-Slimmerondernemenbegintbijpeugeot.png

1391 ms

crop220_vip%20terwolde.jpg

crop220_vip%20terwolde.jpg

1472 ms

twicon.png

twicon.png

1477 ms

fbicon.png

fbicon.png

1560 ms

yticonpng.png

yticonpng.png

1566 ms

segmentpixel.php

segmentpixel.php

250 ms

iconArrowCavSearchOptionItemTitle.png

iconArrowCavSearchOptionItemTitle.png

133 ms

collect

collect

9 ms

collect

collect

103 ms

v.gif

v.gif

17 ms

bgCavSearchSubOptions.png

bgCavSearchSubOptions.png

90 ms

shadowCavViewBtn.png

shadowCavViewBtn.png

90 ms

bgButtonLink.png

bgButtonLink.png

1590 ms

bgMpBoxDouble.jpg

bgMpBoxDouble.jpg

1592 ms

tempImgMpBox01.jpg

tempImgMpBox01.jpg

1595 ms

tempImgMpBox04.jpg

tempImgMpBox04.jpg

1676 ms

bgMpBoxContentGray.jpg

bgMpBoxContentGray.jpg

1677 ms

bgListItem.jpg

bgListItem.jpg

1672 ms

bgBody.jpg

bgBody.jpg

1744 ms

getSession

getSession

281 ms

bgFooter.png

bgFooter.png

1675 ms

bgCSliderPagerItem.png

bgCSliderPagerItem.png

1683 ms

bgCSliderPagerItemLarge.png

bgCSliderPagerItemLarge.png

1687 ms

helvetica_lt-webfont.woff

helvetica_lt-webfont.woff

1686 ms

sgmnt.fcgi

sgmnt.fcgi

125 ms

searchMini

searchMini

352 ms

pixel

pixel

33 ms

pixel

pixel

17 ms

iconCheckTransparentCavMiniSearch.png

iconCheckTransparentCavMiniSearch.png

92 ms

bgCavMiniSearchInputMin.png

bgCavMiniSearchInputMin.png

93 ms

bgCavMiniSearchInputMax.png

bgCavMiniSearchInputMax.png

94 ms

bgCavMiniSearchInput.png

bgCavMiniSearchInput.png

96 ms

bgCavMiniSearchSlider.jpg

bgCavMiniSearchSlider.jpg

161 ms

bgCavMiniSearchSliderSelected.jpg

bgCavMiniSearchSliderSelected.jpg

181 ms

btnCavMiniSearchSlider.png

btnCavMiniSearchSlider.png

181 ms

match

match

6 ms

Accessibility Review

nefkens.nl accessibility score

76

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

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

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

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>).

Best Practices

nefkens.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

SEO Factors

nefkens.nl SEO score

82

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nefkens.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 Nefkens.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

nefkens.nl

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