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opleidingsgroep.nl screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

opleidingsgroep.nl

Page Load Speed

4.3 sec in total

First Response

421 ms

Resources Loaded

3.3 sec

Page Rendered

493 ms

opleidingsgroep.nl screenshot

About Website

Welcome to opleidingsgroep.nl homepage info - get ready to check Opleidingsgroep best content for Curacao right away, or after learning these important things about opleidingsgroep.nl

Kies voor een erkende MBO-, HBO- en Masteropleiding of training van NCOI, de grootste opleider van werkend Nederland. Bekijk het volledige aanbod opleidingen!

Visit opleidingsgroep.nl

Key Findings

We analyzed Opleidingsgroep.nl page load time and found that the first response time was 421 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

opleidingsgroep.nl performance score

0

Network Requests Diagram

opleidingsgroep.nl

421 ms

Home.html

907 ms

bootstrap.css

334 ms

style.css

381 ms

medium.css

306 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Opleidingsgroep.nl, 70% (57 requests) were made to Ncoi.nl and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (907 ms) relates to the external source Ncoi.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (47%)

Content Size

3.0 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Opleidingsgroep.nl main page is 3.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 87.1 kB

  • Original 108.4 kB
  • After minification 93.2 kB
  • After compression 21.3 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 15.2 kB, which is 14% 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 87.1 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 87.4 kB

  • Original 1.3 MB
  • After minification 1.2 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. Opleidingsgroep images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 898.6 kB

  • Original 1.2 MB
  • After minification 988.1 kB
  • After compression 286.6 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 898.6 kB or 76% of the original size.

CSS Optimization

-85%

Potential reduce by 328.4 kB

  • Original 387.4 kB
  • After minification 310.7 kB
  • After compression 59.0 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. Opleidingsgroep.nl needs all CSS files to be minified and compressed as it can save up to 328.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (48%)

Requests Now

73

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opleidingsgroep. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

opleidingsgroep.nl

opleidingsgroep.nl

421 ms

Home.html

Home.html

907 ms

bootstrap.css

bootstrap.css

334 ms

style.css

style.css

381 ms

medium.css

medium.css

306 ms

large.css

large.css

314 ms

modernizr-2.8.3.js

modernizr-2.8.3.js

327 ms

app.js

app.js

445 ms

WebResource.axd

WebResource.axd

361 ms

ScriptResource.axd

ScriptResource.axd

364 ms

ScriptResource.axd

ScriptResource.axd

470 ms

ScriptResource.axd

ScriptResource.axd

363 ms

js

js

363 ms

j.php

j.php

36 ms

prum.min.js

prum.min.js

36 ms

facebook.jpeg

facebook.jpeg

438 ms

logo_ncoi_dt.png

logo_ncoi_dt.png

127 ms

logo_ncoi_desktop

logo_ncoi_desktop

343 ms

logo_ncoi_mb.png

logo_ncoi_mb.png

124 ms

contact-ncoi-desktop_Carmen.jpg

contact-ncoi-desktop_Carmen.jpg

126 ms

NCOI-impressie-in-de-les_desktop.jpg

NCOI-impressie-in-de-les_desktop.jpg

341 ms

voorlichtingsbijeenkomsten-opendag-ncoi-desktop.jpg

voorlichtingsbijeenkomsten-opendag-ncoi-desktop.jpg

359 ms

erkende-kwaliteit-ncoi-desktop2.jpg

erkende-kwaliteit-ncoi-desktop2.jpg

616 ms

Docent-ncoi-desktop.jpg

Docent-ncoi-desktop.jpg

339 ms

NCOI-impressie-in-de-les-tablet.jpg

NCOI-impressie-in-de-les-tablet.jpg

406 ms

voorlichtingsbijeenkomsten-opendag-ncoi-tablet.jpg

voorlichtingsbijeenkomsten-opendag-ncoi-tablet.jpg

358 ms

erkende-kwaliteit-ncoi-tablet.jpg

erkende-kwaliteit-ncoi-tablet.jpg

761 ms

Docent-ncoi-tablet.jpg

Docent-ncoi-tablet.jpg

432 ms

NCOI-impressie-in-de-les-mobiel.jpg

NCOI-impressie-in-de-les-mobiel.jpg

432 ms

voorlichtingsbijeenkomsten-opendag-ncoi-mobile.jpg

voorlichtingsbijeenkomsten-opendag-ncoi-mobile.jpg

430 ms

erkende-kwaliteit-ncoi-mobile.jpg

erkende-kwaliteit-ncoi-mobile.jpg

718 ms

Docent-ncoi-mobile.jpg

Docent-ncoi-mobile.jpg

639 ms

OT-cover.png

OT-cover.png

638 ms

NVAO-Logo.jpg

NVAO-Logo.jpg

638 ms

CEDEO-Erkend-Maatwerk-Logo.jpg

CEDEO-Erkend-Maatwerk-Logo.jpg

636 ms

NRTO-Logo.jpg

NRTO-Logo.jpg

733 ms

NIMA-Logo.jpg

NIMA-Logo.jpg

717 ms

ISO-9001-Logo.jpg

ISO-9001-Logo.jpg

732 ms

CEDEO-Erkend-Open-logo.jpg

CEDEO-Erkend-Open-logo.jpg

731 ms

twitter.jpeg

twitter.jpeg

426 ms

googleplus.jpeg

googleplus.jpeg

427 ms

linkedin.jpeg

linkedin.jpeg

435 ms

v.gif

v.gif

18 ms

gtm.js

gtm.js

59 ms

sprite.png

sprite.png

737 ms

Desktop-Home-NCOI-nl.jpg

Desktop-Home-NCOI-nl.jpg

744 ms

conversion_async.js

conversion_async.js

175 ms

hotjar-46868.js

hotjar-46868.js

204 ms

fbevents.js

fbevents.js

178 ms

analytics.js

analytics.js

161 ms

iframe_api

iframe_api

332 ms

widget_v2.135.js

widget_v2.135.js

122 ms

Desktop-Home-NCOI-nl.jpg

Desktop-Home-NCOI-nl.jpg

505 ms

ncoi-incompany-opleidingen-desktop.jpg

ncoi-incompany-opleidingen-desktop.jpg

513 ms

contact-ncoi-desktop_Carmen.jpg

contact-ncoi-desktop_Carmen.jpg

512 ms

OT-cover.png

OT-cover.png

538 ms

ncoi-incompany-opleidingen-desktop.jpg

ncoi-incompany-opleidingen-desktop.jpg

585 ms

selectordie-0.1.8.js

selectordie-0.1.8.js

546 ms

jquery-ui-1.11.4.js

jquery-ui-1.11.4.js

649 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

578 ms

jquery.shorten.js

jquery.shorten.js

597 ms

324 ms

collect

collect

39 ms

collect

collect

298 ms

modules-043c1e6abe660c48857202e419ff9d8a.js

modules-043c1e6abe660c48857202e419ff9d8a.js

255 ms

295 ms

facebook.jpeg

facebook.jpeg

556 ms

twitter.jpeg

twitter.jpeg

568 ms

googleplus.jpeg

googleplus.jpeg

635 ms

linkedin.jpeg

linkedin.jpeg

621 ms

__$$__stringtable_lang_nl.js

__$$__stringtable_lang_nl.js

60 ms

www-widgetapi.js

www-widgetapi.js

85 ms

101 ms

61 ms

ga-audiences

ga-audiences

62 ms

visit-data

visit-data

205 ms

print.css

print.css

90 ms

print.css

print.css

90 ms

print.css

print.css

91 ms

nr-885.min.js

nr-885.min.js

17 ms

collect

collect

6 ms

SEO Factors

opleidingsgroep.nl SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opleidingsgroep.nl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Opleidingsgroep.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

opleidingsgroep.nl

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