Tools & Wizards About Us
hzs.be screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

hzs.be

Ben jij een toekomstige CEO of engineer? | Antwerp Maritime Acadamy

Page Load Speed

3.7 sec in total

First Response

920 ms

Resources Loaded

2.7 sec

Page Rendered

133 ms

hzs.be screenshot

About Website

Visit hzs.be now to see the best up-to-date Hzs content for Belgium and also check out these interesting facts you probably never knew about hzs.be

Antwerp Maritime Academy is een internationale topschool in het hart van de Europese maritieme hoofdstad: Antwerpen. We zijn al meer dan tweehonderd jaar dé Belgische referentie voor opleidingen richt...

Visit hzs.be

Key Findings

We analyzed Hzs.be page load time and found that the first response time was 920 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

hzs.be performance score

0

Network Requests Diagram

920 ms

style.css

84 ms

widgetkit-c7a42f45.css

178 ms

template.css

169 ms

jquery.min.js

303 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 94% of them (45 requests) were addressed to the original Hzs.be, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (920 ms) belongs to the original domain Hzs.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 386.7 kB (25%)

Content Size

1.5 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hzs.be main page is 1.5 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. 25% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 23.8 kB

  • Original 29.0 kB
  • After minification 22.5 kB
  • After compression 5.2 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 6.5 kB, which is 22% 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 23.8 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 97.4 kB

  • Original 1.1 MB
  • After minification 1.0 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. Hzs images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 209.2 kB

  • Original 304.7 kB
  • After minification 288.4 kB
  • After compression 95.5 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 209.2 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 56.4 kB

  • Original 65.9 kB
  • After minification 49.5 kB
  • After compression 9.6 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. Hzs.be needs all CSS files to be minified and compressed as it can save up to 56.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (26%)

Requests Now

47

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hzs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

920 ms

style.css

style.css

84 ms

widgetkit-c7a42f45.css

widgetkit-c7a42f45.css

178 ms

template.css

template.css

169 ms

jquery.min.js

jquery.min.js

303 ms

jquery-noconflict.js

jquery-noconflict.js

175 ms

jquery-migrate.min.js

jquery-migrate.min.js

172 ms

caption.js

caption.js

173 ms

widgetkit-e41dd255.js

widgetkit-e41dd255.js

249 ms

css

css

25 ms

custom.css

custom.css

258 ms

default.js

default.js

254 ms

jquery.cycle.all.latest.js

jquery.cycle.all.latest.js

261 ms

lightbox.js

lightbox.js

99 ms

mediaelement-and-player.js

mediaelement-and-player.js

191 ms

spotlight.js

spotlight.js

93 ms

analytics.js

analytics.js

39 ms

dcr_bg.jpg

dcr_bg.jpg

247 ms

logo_nl.jpg

logo_nl.jpg

169 ms

art_news_readmore.png

art_news_readmore.png

89 ms

logo_fr.jpg

logo_fr.jpg

248 ms

logo_en.jpg

logo_en.jpg

252 ms

img01.jpg

img01.jpg

252 ms

img02.jpg

img02.jpg

333 ms

img03.jpg

img03.jpg

347 ms

img04.jpg

img04.jpg

332 ms

img05.jpg

img05.jpg

411 ms

searchButton.gif

searchButton.gif

335 ms

banner1.jpg

banner1.jpg

668 ms

banner3.jpg

banner3.jpg

579 ms

banner2.jpg

banner2.jpg

741 ms

ocd4_icoon.jpg

ocd4_icoon.jpg

506 ms

sweater_icoon.jpg

sweater_icoon.jpg

512 ms

ODD%20exposanten.jpg

ODD%20exposanten.jpg

574 ms

hvs_icoon_website.jpg

hvs_icoon_website.jpg

592 ms

banners2016_icoon.jpg

banners2016_icoon.jpg

687 ms

HZSKerstkaart2016_website_icoon.jpg

HZSKerstkaart2016_website_icoon.jpg

737 ms

dw15_icoon.jpg

dw15_icoon.jpg

664 ms

pfp_HZS_icoon.jpg

pfp_HZS_icoon.jpg

677 ms

imec27_website_icoon.jpg

imec27_website_icoon.jpg

749 ms

logo_gate15_partner.png

logo_gate15_partner.png

751 ms

logo_auha.png

logo_auha.png

759 ms

logo_waterproof.png

logo_waterproof.png

770 ms

ico_facebook.png

ico_facebook.png

818 ms

ico_linkedin.png

ico_linkedin.png

820 ms

dcr_mainmenu.jpg

dcr_mainmenu.jpg

826 ms

collect

collect

12 ms

print.css

print.css

84 ms

SEO Factors

hzs.be SEO score

0

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 Hzs.be 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 Hzs.be 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

hzs.be

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