Access jeugdcentrumdenotelaer.nl. De Notelaer

Report Summary

About Website

Visit jeugdcentrumdenotelaer.nl now to see the best up-to-date Jeugdcentrum De Notelaer content and also check out these interesting facts you probably never knew about jeugdcentrumdenotelaer.nl

Stichting Jeugdcentrum de Notelaer

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.099

90/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

jeugdcentrumdenotelaer.nl

427 ms

style.css

288 ms

pic_1.jpg

1061 ms

pic_2.jpg

783 ms

counter.js

7 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 88% of them (14 requests) were addressed to the original Jeugdcentrumdenotelaer.nl, 6% (1 request) were made to Statcounter.com and 6% (1 request) were made to C.statcounter.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Jeugdcentrumdenotelaer.nl.

Content Size

2.4 MB

After Optimization

2.3 MB

In fact, the total size of Jeugdcentrumdenotelaer.nl main page is 2.4 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. Only 5% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 3.8 kB

Original 5.8 kB
After minification 5.1 kB
After compression 2.0 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 791 B, 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 3.8 kB or 65% of the original size.

Image Optimization

-5%

Potential reduce by 121.3 kB

Original 2.4 MB
After minification 2.2 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. Jeugdcentrum De Notelaer images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 1.5 kB

Original 15.1 kB
After minification 15.1 kB
After compression 13.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-76%

Potential reduce by 3.1 kB

Original 4.0 kB
After minification 2.6 kB
After compression 962 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. Jeugdcentrumdenotelaer.nl needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 76% of the original size.

Requests Now

After Optimization

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jeugdcentrum De Notelaer. According to our analytics all requests are already optimized.

Accessibility Issues

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

NL
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jeugdcentrumdenotelaer.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Jeugdcentrumdenotelaer.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

jeugdcentrumdenotelaer.nl

Open Graph description is not detected on the main page of Jeugdcentrum De Notelaer. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

De Notelaer

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)