Analyze

nbtc.nl: Homepage - nbtc.nl

Welkom op de corporate website van het Nederlands Bureau voor Toerisme & Congressen (NBTC).

Page load speed analysis

  • 65/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    360 ms

  • Resources loaded

    3.5 sec

  • Page rendered

    314 ms

  • Total page load time

    4.2 sec

Welcome to nbtc.nl homepage info - get ready to check Nbtc best content for Netherlands right away, or after learning these important things about nbtc.nl

We analyzed Nbtc.nl page load time and found that the first response time was 360 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 60% of websites can load faster.

Page optimization

  • HTML 48.5 kB
    Images 1.4 MB
    Javascripts 555.2 kB
    CSS 408.7 kB

    In fact, the total size of Nbtc.nl main page is 2.4 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. 35% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

    • Original 48.5 kB
    • After minification 43.5 kB
    • After compression 10.5 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 38.0 kB or 78% of the original size.

    • Original 1.4 MB
    • After optimization 1.4 MB

    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. Nbtc images are well optimized though.

    • Original 555.2 kB
    • After minification 555.1 kB
    • After compression 157.9 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 397.3 kB or 72% of the original size.

    • Original 408.7 kB
    • After minification 406.1 kB
    • After compression 65.9 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. Nbtc.nl needs all CSS files to be minified and compressed as it can save up to 342.8 kB or 84% of the original size.

Network requests diagram

  • nbtc.nl
  • home.htm
  • more.css
  • screen.css
  • screen.css
  • boot.js
  • background.jpg
  • 46503_fullimage_amsterdam%20deflt%20blue%20shop_656x410.jpg
  • cid51294_fullimage_Andy_%281%29_316x198.jpg
  • 45290_fullimage_kloveniersburgwal%20amsterdam_322x201.jpg
  • 45289_fullimage_family%20sitting%20on%20a%20very%20dutch%20bench_322x201.jpg
  • 46231_fullimage_original%20cool_316x197.jpg
  • 46071_fullimage_corporate-logo.png
  • 12163_fullimage_img%20twitter%20icon_40x40.png
  • 12162_fullimage_img%20youtube%20icon_40x40.png
  • 15395_fullimage_linkedin_40x40.png
  • gtm.js
  • Lato-Light.woff
  • Lato-Bold.woff
  • nbtcnewlookicons-regular-webfont.woff
  • 0.0.js
  • blueconic.min.js
  • ga.js
  • __utm.gif
  • collect
  • ga-audiences
  • 9c6979ca0f46469c47039ff5dea37dab
  • 2d70d649fad2fdd724a27bca1f7f4570

Our browser made a total of 31 requests to load all elements on the main page. We found that 65% of them (20 requests) were addressed to the original Nbtc.nl, 19% (6 requests) were made to Bc.holland.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Nbtc.nl.

Additional info on nbtc.nl

Requests

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nbtc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

10

Javascripts

11

Images

3

CSS

3

AJAX

27

All

Possible request optimization

1

Javascripts

11

Images

3

CSS

3

AJAX

9

Optimized

18

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.nbtc.nl/en/home.htm before it reached this domain.

IP address

Nbtc.nl 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

nbtc.nl

wassersport.holland.com

us.holland.com

niederlande.de

lekkerweg.nl

94.228.132.139

DNS records

Type Host Target/ip TTL Other
A

nbtc.nl

94.228.132.139 14395
NS

nbtc.nl

ns2.as41887.eu 14399
NS

nbtc.nl

ns1.as41887.nl 14399
NS

nbtc.nl

ns3.as41887.io 14399
NS

nbtc.nl

ns4.as41887.it 14399

Language and encoding

Normal result

Language

NL nl language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

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

Nbtc.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

Country of origin for 27.4% of all visits is Netherlands. It’s good for Nbtc.nl that their server is also located in Netherlands, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

nbtc.nl

Share this report in social media

Analyze another website

Analyze