Access schoolzoeker.nl.

schoolzoeker.nl

577 ms

main.css

1048 ms

logo.png

1237 ms

image.jpg

520 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that 25% of them (1 request) were addressed to the original Schoolzoeker.nl, 75% (3 requests) were made to Reto.nl. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Reto.nl.

Content Size

125.3 kB

After Optimization

124.7 kB

In fact, the total size of Schoolzoeker.nl main page is 125.3 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. Only 10% of websites need less resources to load. Images take 123.6 kB which makes up the majority of the site volume.

HTML Optimization

-57%

Potential reduce by 597 B

Original 1.0 kB
After minification 916 B
After compression 449 B

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 130 B, which is 12% 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 597 B or 57% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 123.6 kB
After minification 123.6 kB

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. Schoolzoeker images are well optimized though.

CSS Optimization

-7%

Potential reduce by 45 B

Original 605 B
After minification 605 B
After compression 560 B

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. Schoolzoeker.nl has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Schoolzoeker. According to our analytics all requests are already optimized.

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 Schoolzoeker.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 Schoolzoeker.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 Schoolzoeker. 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: