Tools & Wizards About Us
servodienst.nl screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

servodienst.nl

Janssen Fritsen: bewegingsonderwijs, turnen en sport | Janssen en Fritsen

Page Load Speed

4.8 sec in total

First Response

859 ms

Resources Loaded

3.6 sec

Page Rendered

283 ms

servodienst.nl screenshot

About Website

Click here to check amazing Servodi En St content. Otherwise, check out these important facts you probably never knew about servodienst.nl

Janssen Fritsen beschikt over het grootste aanbod turntoestellen, sport- en spelmaterialen. Voor gemeente, onderwijs, sportclub en particulier | Janssen en Fritsen.

Visit servodienst.nl

Key Findings

We analyzed Servodienst.nl page load time and found that the first response time was 859 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

servodienst.nl performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value1,990 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

home-schelde.html

859 ms

contao.css

104 ms

review.css

190 ms

image_carrousel_custom_jf.css

191 ms

mediabox.css

192 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Servodienst.nl, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Scheldesports-international.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 709.8 kB (27%)

Content Size

2.6 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Servodienst.nl main page is 2.6 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. 55% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 50.6 kB

  • Original 60.4 kB
  • After minification 46.8 kB
  • After compression 9.8 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 13.6 kB, which is 23% 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 50.6 kB or 84% of the original size.

Image Optimization

-9%

Potential reduce by 164.7 kB

  • Original 1.9 MB
  • After minification 1.8 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. Servodi En St images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 154.3 kB

  • Original 260.0 kB
  • After minification 252.4 kB
  • After compression 105.7 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 154.3 kB or 59% of the original size.

CSS Optimization

-86%

Potential reduce by 340.2 kB

  • Original 394.9 kB
  • After minification 316.0 kB
  • After compression 54.8 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. Servodienst.nl needs all CSS files to be minified and compressed as it can save up to 340.2 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (51%)

Requests Now

91

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Servodi En St. 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 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

home-schelde.html

home-schelde.html

859 ms

contao.css

contao.css

104 ms

review.css

review.css

190 ms

image_carrousel_custom_jf.css

image_carrousel_custom_jf.css

191 ms

mediabox.css

mediabox.css

192 ms

tinymce.css

tinymce.css

193 ms

reset.css

reset.css

192 ms

grid.css

grid.css

201 ms

content.css

content.css

379 ms

form.css

form.css

288 ms

modules.css

modules.css

393 ms

basket.css

basket.css

299 ms

shop.css

shop.css

295 ms

wishlist.css

wishlist.css

300 ms

mootools-core-1.4.5-full-compat-yc.js

mootools-core-1.4.5-full-compat-yc.js

480 ms

mootools-more.js

mootools-more.js

505 ms

jquery.min.js

jquery.min.js

7 ms

jsonp.js

jsonp.js

400 ms

tg_class.js

tg_class.js

399 ms

twittergitter.js

twittergitter.js

476 ms

jquery.cookie.js

jquery.cookie.js

476 ms

frontend.js

frontend.js

534 ms

formbuilder_frontend.js

formbuilder_frontend.js

535 ms

generateCompareList.js

generateCompareList.js

572 ms

formbuilder_postcode_check.js

formbuilder_postcode_check.js

573 ms

messaging_frontend.js

messaging_frontend.js

574 ms

jquery-ui.js

jquery-ui.js

12 ms

search_autocomplete.js

search_autocomplete.js

603 ms

image_carrousel_custom_full.js

image_carrousel_custom_full.js

604 ms

scheldesports.css

scheldesports.css

605 ms

mobilecheck.js

mobilecheck.js

669 ms

mediabox.js

mediabox.js

689 ms

conversion.js

conversion.js

23 ms

ga.js

ga.js

8 ms

__utm.gif

__utm.gif

12 ms

bck_top.jpg

bck_top.jpg

109 ms

more_arrow.png

more_arrow.png

99 ms

topmenu_bck.jpg

topmenu_bck.jpg

100 ms

basketbal%20schelde.jpg

basketbal%20schelde.jpg

372 ms

scheids%20IMG_7733.jpg

scheids%20IMG_7733.jpg

282 ms

iconen.jpg

iconen.jpg

280 ms

2016-02Customizeyoursam4.jpg

2016-02Customizeyoursam4.jpg

480 ms

2015-0703_header_scheldesports_streetslammer7.jpg

2015-0703_header_scheldesports_streetslammer7.jpg

389 ms

2015-02_header_SAMRio.jpg

2015-02_header_SAMRio.jpg

671 ms

2015-0805_header_scheldesports_eventsjpg.jpg

2015-0805_header_scheldesports_eventsjpg.jpg

570 ms

See%20You%20In%20Rio%202.jpg

See%20You%20In%20Rio%202.jpg

744 ms

facebook_logo-36811611.png

facebook_logo-36811611.png

471 ms

2015_insta_logo.jpg

2015_insta_logo.jpg

487 ms

2015-youtubelogo.jpg

2015-youtubelogo.jpg

568 ms

Schelde%20Sports_Custom%20Design%20padding.jpg

Schelde%20Sports_Custom%20Design%20padding.jpg

577 ms

2016-02-Dubai.jpg

2016-02-Dubai.jpg

858 ms

Schelde%20Sports%20dealer%20network.jpg

Schelde%20Sports%20dealer%20network.jpg

667 ms

Schelde%20Sports%20SRX%20volleyball%20net%20tension%20system.jpg

Schelde%20Sports%20SRX%20volleyball%20net%20tension%20system.jpg

1030 ms

2016-01_testevent3.jpg

2016-01_testevent3.jpg

856 ms

2016-0113_basketball_testevent.jpg

2016-0113_basketball_testevent.jpg

858 ms

logo_garantee_quality_scheldesports_rgb-2597f378.png

logo_garantee_quality_scheldesports_rgb-2597f378.png

767 ms

3183039%20AASA%20Rood%20LED%20licht%20voor%202%20baskets-transparant-lagen-668ee1eb.png

3183039%20AASA%20Rood%20LED%20licht%20voor%202%20baskets-transparant-lagen-668ee1eb.png

854 ms

1627820%20AALD%20Folding%20StreetBasket%203X3_MG_7508_vrij-6cd7b9e5.png

1627820%20AALD%20Folding%20StreetBasket%203X3_MG_7508_vrij-6cd7b9e5.png

865 ms

1627811%20New%20silent%20basket%20135-0803-646e12cd.png

1627811%20New%20silent%20basket%20135-0803-646e12cd.png

958 ms

FIBA_2015.jpg

FIBA_2015.jpg

972 ms

IHF47%20px%20hoog-78a42990.jpg

IHF47%20px%20hoog-78a42990.jpg

952 ms

nbb_fc_47%20px%20hoog-4bb731ab.jpg

nbb_fc_47%20px%20hoog-4bb731ab.jpg

954 ms

KVLO%20logo%20nieuwe%20naam-747ee537.jpg

KVLO%20logo%20nieuwe%20naam-747ee537.jpg

962 ms

icon_print.png

icon_print.png

1050 ms

icon_facebook.png

icon_facebook.png

1050 ms

icon_twitter.png

icon_twitter.png

1054 ms

icon_linkdin.png

icon_linkdin.png

1058 ms

schelde_logo.png

schelde_logo.png

1060 ms

wishlist_icon.png

wishlist_icon.png

1117 ms

quote.png

quote.png

1137 ms

schelde_search_balk.png

schelde_search_balk.png

1132 ms

40 ms

schelde_search_btn_en.png

schelde_search_btn_en.png

1059 ms

btn_blue_bg.jpg

btn_blue_bg.jpg

1062 ms

52 ms

schelde_navigation_seperator.png

schelde_navigation_seperator.png

1063 ms

ic_graphic_overlay.png

ic_graphic_overlay.png

948 ms

nav_left.png

nav_left.png

968 ms

nav_circle.gif

nav_circle.gif

879 ms

nav_right.png

nav_right.png

865 ms

nieuws_bck.jpg

nieuws_bck.jpg

787 ms

rss.png

rss.png

789 ms

pagination_left.png

pagination_left.png

836 ms

pagination_right.png

pagination_right.png

777 ms

daarom_bck.jpg

daarom_bck.jpg

778 ms

daarom_check.png

daarom_check.png

773 ms

home_products_bck.jpg

home_products_bck.jpg

688 ms

btn_grey_bg.jpg

btn_grey_bg.jpg

694 ms

icon_favorite.png

icon_favorite.png

678 ms

footer_bck_gradient.jpg

footer_bck_gradient.jpg

674 ms

socialmedia_bck.png

socialmedia_bck.png

588 ms

link_circle_small.png

link_circle_small.png

591 ms

link_circle_small_orange.png

link_circle_small_orange.png

594 ms

Accessibility Review

servodienst.nl accessibility score

61

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA IDs are not unique

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

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.

Best Practices

servodienst.nl best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

servodienst.nl SEO score

91

Search Engine Optimization Advices

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 Servodienst.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 Servodienst.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

servodienst.nl

Open Graph description is not detected on the main page of Servodi En St. 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: