Access rent-a-skibox.nl. Welkom bij Rent a Skibox

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value590 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.09

92/100

15%

TTI (Time to Interactive)

Value11.7 s

18/100

10%

www.rent-a-skibox.nl

816 ms

styles.css

406 ms

widgets.css

166 ms

amfinder.css

166 ms

style.css

168 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 88% of them (121 requests) were addressed to the original Rent-a-skibox.nl, 2% (3 requests) were made to Connect.ekomi.de and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Rent-a-skibox.nl.

Content Size

6.0 MB

After Optimization

4.8 MB

In fact, the total size of Rent-a-skibox.nl main page is 6.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 119.7 kB

Original 139.1 kB
After minification 117.5 kB
After compression 19.3 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 21.6 kB, which is 16% 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 119.7 kB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 256.2 kB

Original 4.9 MB
After minification 4.6 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. Rent A Skibox images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 503.6 kB

Original 691.3 kB
After minification 575.1 kB
After compression 187.7 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 503.6 kB or 73% of the original size.

CSS Optimization

-88%

Potential reduce by 306.8 kB

Original 350.1 kB
After minification 220.7 kB
After compression 43.2 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. Rent-a-skibox.nl needs all CSS files to be minified and compressed as it can save up to 306.8 kB or 88% of the original size.

Requests Now

128

After Optimization

The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rent A Skibox. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 30 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

Form elements do not have associated labels

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Rent-a-skibox.nl 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 Rent-a-skibox.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

rent-a-skibox.nl

Open Graph description is not detected on the main page of Rent A Skibox. 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

Welkom bij Rent a Skibox

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

www.rent-a-skibox.nl

styles.css

widgets.css

amfinder.css

style.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

www.rent-a-skibox.nl

styles.css

widgets.css

amfinder.css

style.css

itemslider.css

generic-nav.css

brands.css

ultra-slideshow.css

itemgrid.css

accordion.css

ultra-megamenu.css

wide.css

styles-infortis.css

generic-cck.css

dropdown.css

icons.css

tabs.css

icons-theme.css

icons-social.css

common.css

design_default.css

override-components.css

override-modules.css

override-theme.css

grid12.css

grid_default.css

layout_default.css

custom.css

prototype.js

ccard.js

validation.js

builder.js

effects.js

dragdrop.js

controls.js

conversion.js

css

slider.js

js.js

form.js

translate.js

cookies.js

$$stringtable_lang_nl.js