Analyze NS-Business Card | Zakelijk | NS

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Page load speed analysis

  • 70/100

    Good result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    264 ms

  • Resources loaded

    1.3 sec

  • Page rendered

    319 ms

  • Total page load time

    1.8 sec

Welcome to homepage info - get ready to check NS Business Card best content right away, or after learning these important things about

We analyzed page load time and found that the first response time was 264 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Page optimization

  • HTML 193.5 kB
    Images 0 B
    Javascripts 11.1 kB
    CSS 337.5 kB

    In fact, the total size of main page is 542.1 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. 65% of websites need less resources to load. CSS take 337.5 kB which makes up the majority of the site volume.

    • Original 193.5 kB
    • After minification 79.3 kB
    • After compression 11.4 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. This page needs HTML code to be minified as it can gain 114.1 kB, which is 59% 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 182.1 kB or 94% of the original size.

    • Original 11.1 kB
    • After minification 10.9 kB
    • After compression 4.6 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 6.4 kB or 58% of the original size.

    • Original 337.5 kB
    • After minification 337.5 kB
    • After compression 46.7 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. needs all CSS files to be minified and compressed as it can save up to 290.8 kB or 86% of the original size.

Network requests diagram

  • ns-business-card
  • 1062-v1.js
  • generic.min.css
  • cms.min.css
  • modernizr.latest.js
  • ns.generic.min.js
  • nslogo.svg
  • een-kaart-voor-al-het-ov.jpg
  • svg-banner-businesscard.svg
  • nsbc-rechts.jpg
  • detail-het-gemak-van-de-businesscard
  • kostenbesparing.jpg
  • duurzaam-ondernemen.jpg
  • prijsbanner_ns-business-card.jpg
  • nssans__-webfont.woff
  • nssanbol-webfont.woff

Our browser made a total of 17 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original, 88% (15 requests) were made to and 6% (1 request) were made to The less responsive or slowest element that took the longest time to load (496 ms) relates to the external source

Additional info on


The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NS Business Card. According to our analytics all requests are already optimized.









Possible request optimization











Good result


As for redirects, our browser was forwarded to before it reached this domain.

IP address uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 284
NS 3600
NS 3600
NS 3600

3600 Mname:
Rname: patrick\
Serial: 1525775319
Refresh: 14400
Retry: 7200
Expire: 2419200
Minimum-ttl: 3600

Language and encoding

Good result


NL nl language flag


NL nl language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 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 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 is located in Ireland, 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

Good result

Social Sharing Optimization

Open Graph data is detected on the main page of NS Business Card. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Newly indexed topics

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