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vanstra.nl: PK Coaching

Automatiseringsbureau

Page load speed analysis

  • 60/100

    Normal result
  • 8

    Successful tests
  • 0

    Failed test
  • First response

    2.4 sec

  • Resources loaded

    3.9 sec

  • Page rendered

    131 ms

  • Total page load time

    6.4 sec

Welcome to vanstra.nl homepage info - get ready to check Vanstra best content right away, or after learning these important things about vanstra.nl

We analyzed Vanstra.nl page load time and found that the first response time was 2.4 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Page optimization

  • HTML 17.3 kB
    Images 9.0 kB
    Javascripts 409.9 kB
    CSS 114.8 kB

    In fact, the total size of Vanstra.nl main page is 551.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 409.9 kB which makes up the majority of the site volume.

    • Original 17.3 kB
    • After minification 16.7 kB
    • After compression 4.0 kB

    HTML optimization

    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 13.3 kB or 77% of the original size.

    • Original 9.0 kB
    • After optimization 5.6 kB

    Image optimization

    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, Vanstra needs image optimization as it can save up to 3.4 kB or 38% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 409.9 kB
    • After minification 340.5 kB
    • After compression 111.5 kB

    JavaScript optimization

    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 298.4 kB or 73% of the original size.

    • Original 114.8 kB
    • After minification 101.9 kB
    • After compression 17.8 kB

    CSS optimization

    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. Vanstra.nl needs all CSS files to be minified and compressed as it can save up to 97.0 kB or 84% of the original size.

Network requests diagram

  • vanstra.nl
  • prettyPhoto.css
  • style.css
  • dev.css
  • anythingslider.css
  • styles.css
  • jquery.js
  • jquery-migrate.min.js
  • jquery.ui.js
  • jquery.easing.1.3.js
  • jquery.iconmenu.js
  • jquery.prettyPhoto.js
  • jquery.anythingslider.js
  • jquery.tools.min.js
  • jquery.roundabout.min.js
  • jquery.roundabout-shapes.min.js
  • jquery.galleriffic.js
  • jquery.history.js
  • jquery.opacityrollover.js
  • jquery.movingboxes.js
  • jquery.tinyscrollbar.min.js
  • jquery.tweet.js
  • main.js
  • dev.js
  • css
  • jquery.form.min.js
  • scripts.js
  • wp-emoji-release.min.js
  • Vanstra-Solutions-links.png
  • bg.png
  • line_logo.gif
  • bg_top_menu.png
  • bg_top_menu_2.png
  • bg_footer_bottom.png
  • line_footer_menu.gif
  • analytics.js
  • collect

Our browser made a total of 37 requests to load all elements on the main page. We found that 89% of them (33 requests) were addressed to the original Vanstra.nl, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Vanstra.nl.

Additional info on vanstra.nl

Requests

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vanstra. 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 6 to 1 for CSS and as a result speed up the page load time.

22

Javascripts

8

Images

6

CSS

36

All

Possible request optimization

1

Javascripts

8

Images

1

CSS

26

Optimized

10

All

Normal result

IP address

This IP address is dedicated to Vanstra.nl. This is the best domain hosting practice .

Normal result

IP Trace

vanstra.nl

91.205.33.5

DNS records

Type Host Target/ip TTL Other
A

vanstra.nl

91.205.33.5 3600
NS

vanstra.nl

nsauth2.truezuid.nl 3600
NS

vanstra.nl

a.ns.progressix.net 3600
NS

vanstra.nl

nsauth3.truezuid.nl 3600
SOA

vanstra.nl

2560 Mname: nsauth1.o4s.nl
Rname: hostmaster.o4s.nl
Serial: 2019021818
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum-ttl: 3600

Language and encoding

Good result

Language

NL nl language flag

Detected

NL nl language flag

Claimed

Encoding

UTF-8

Claimed

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

HTTPS certificate

SSL Certificate

Vanstra.nl has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

The server of Vanstra.nl is located in Netherlands, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Normal result

Social Sharing Optimization

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this:

vanstra.nl

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