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name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value51.0 s

0/100

25%

SI (Speed Index)

Value14.4 s

1/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value35.3 s

0/100

10%

werkenbijvgz.nl

341 ms

werkenbijvgz.nl

693 ms

css2

47 ms

wordfenceBox.1717686858.css

93 ms

cookieblocker.min.css

184 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 75% of them (50 requests) were addressed to the original Werkenbijvgz.nl, 15% (10 requests) were made to Fonts.gstatic.com and 6% (4 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Werkenbijvgz.nl.

Content Size

13.7 MB

After Optimization

6.3 MB

In fact, the total size of Werkenbijvgz.nl main page is 13.7 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. 60% of websites need less resources to load. Images take 13.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 95.6 kB

Original 117.1 kB
After minification 92.4 kB
After compression 21.6 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 24.8 kB, which is 21% 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 95.6 kB or 82% of the original size.

Image Optimization

-54%

Potential reduce by 7.2 MB

Original 13.5 MB
After minification 6.3 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. Obviously, Werken Bij VGZ needs image optimization as it can save up to 7.2 MB or 54% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-38%

Potential reduce by 31.1 kB

Original 81.4 kB
After minification 81.4 kB
After compression 50.3 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 31.1 kB or 38% of the original size.

CSS Optimization

-21%

Potential reduce by 3.0 kB

Original 14.2 kB
After minification 14.2 kB
After compression 11.2 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. Werkenbijvgz.nl needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 21% of the original size.

Requests Now

After Optimization

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Werken Bij VGZ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.