Access knutselen.startpagina.be. Knutsel startpagina : knutselworkshops, knutselfeestjes, knutselideeën, knutselwinkels

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.247

50/100

15%

TTI (Time to Interactive)

Value17.9 s

3/100

10%

knutselen.startpagina.be

1588 ms

knutsel.startpagina.be

669 ms

gtm.js

65 ms

consent.css

252 ms

jquery-ui.css

275 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Knutselen.startpagina.be, 58% (63 requests) were made to Knutsel.startpagina.be and 7% (8 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Knutselen.startpagina.be.

Content Size

1.9 MB

After Optimization

1.7 MB

In fact, the total size of Knutselen.startpagina.be main page is 1.9 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. 70% of websites need less resources to load. Images take 884.8 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 97.9 kB

Original 120.0 kB
After minification 116.4 kB
After compression 22.1 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 97.9 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 37.5 kB

Original 884.8 kB
After minification 847.3 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. Knutsel En Startpagina images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 35.1 kB

Original 830.9 kB
After minification 830.9 kB
After compression 795.9 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

-18%

Potential reduce by 4.0 kB

Original 22.5 kB
After minification 22.4 kB
After compression 18.6 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. Knutselen.startpagina.be needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 18% of the original size.

Requests Now

After Optimization

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Knutsel En Startpagina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

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

Language and Encoding

Language Detected

NL
Language Claimed

NL
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Knutselen.startpagina.be can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Knutselen.startpagina.be 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

knutselen.startpagina.be

Open Graph description is not detected on the main page of Knutsel En Startpagina. 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

Knutsel startpagina : knutselworkshops, knutselfeestjes, knutselideeën, knutselwinkels

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)

Network Requests Diagram

knutselen.startpagina.be

knutsel.startpagina.be

gtm.js

consent.css

jquery-ui.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

knutselen.startpagina.be

knutsel.startpagina.be

gtm.js

consent.css

jquery-ui.css

common.css

login.css

search.css

mapbox-gl.css

child.css

search_form.css

grid.css

header.js

jquery-3.5.1.min.js

consent.js

jquery-ui.min.js

imagesloaded.pkgd.js

packery.pkgd.min.js

modernizr-transitions.js

grid.js

modernizr-geolocation.js

common.js

login.js

search.js

mapbox-gl.js

startpagina-menu.js

all.js

css

css

css

adsbygoogle.js

js

analytics.js

collect

css

startpagina_favicon.png

errorsign.png

mijn-startpagina.png

plus-white.png

locator.png

plus.png

sdk.js

sp_logo_280px.png