Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

leerling.veluwscollege.nl

Homepagina - Veluws College

Page Load Speed

4.5 sec in total

First Response

585 ms

Resources Loaded

3.5 sec

Page Rendered

456 ms

leerling.veluwscollege.nl screenshot

About Website

Visit leerling.veluwscollege.nl now to see the best up-to-date Leerling Veluws College content for Netherlands and also check out these interesting facts you probably never knew about leerling.veluwscollege.nl

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Key Findings

We analyzed Leerling.veluwscollege.nl page load time and found that the first response time was 585 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 65% of websites can load faster.

Performance Metrics

leerling.veluwscollege.nl performance score

0

Network Requests Diagram

leerling.veluwscollege.nl

585 ms

www.veluwscollege.nl

1117 ms

wp-emoji-release.min.js

86 ms

main.min.css

254 ms

styles.css

169 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Leerling.veluwscollege.nl, 53% (52 requests) were made to Veluwscollege.nl and 24% (24 requests) were made to Scontent-b.cdninstagram.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Scontent-b.cdninstagram.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 462.0 kB (12%)

Content Size

3.7 MB

After Optimization

3.3 MB

In fact, the total size of Leerling.veluwscollege.nl main page is 3.7 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. 65% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 75.7 kB

  • Original 87.5 kB
  • After minification 75.7 kB
  • After compression 11.8 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 11.7 kB, which is 13% 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 75.7 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 137.5 kB

  • Original 3.3 MB
  • After minification 3.2 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. Leerling Veluws College images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 145.6 kB

  • Original 209.7 kB
  • After minification 173.8 kB
  • After compression 64.1 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 145.6 kB or 69% of the original size.

CSS Optimization

-82%

Potential reduce by 103.2 kB

  • Original 126.3 kB
  • After minification 122.3 kB
  • After compression 23.0 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. Leerling.veluwscollege.nl needs all CSS files to be minified and compressed as it can save up to 103.2 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (20%)

Requests Now

93

After Optimization

74

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leerling Veluws College. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

SEO Factors

leerling.veluwscollege.nl 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 Leerling.veluwscollege.nl 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 Leerling.veluwscollege.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

Open Graph description is not detected on the main page of Leerling Veluws College. 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: