Access opkotinleuven.be. Studentenkamer of studio in Leuven

Report Summary

About Website

Welcome to opkotinleuven.be homepage info - get ready to check Op Kot In Leuven best content right away, or after learning these important things about opkotinleuven.be

Student en nog op zoek naar het tofste kot van Leuven? Al onze kamers en studio's hebben eigen sanitair, zijn recent gerenoveerd en hebben draadloos internet. Bezoek ze!

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value1,620 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

www.kotinleuven.be

155 ms

minified.js

40 ms

focus-within-polyfill.js

38 ms

polyfill.min.js

34 ms

thunderbolt-commons.64fe5c9c.bundle.min.js

119 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Opkotinleuven.be, 30% (16 requests) were made to Static.parastorage.com and 22% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (419 ms) relates to the external source Static.wixstatic.com.

Content Size

859.5 kB

After Optimization

489.0 kB

In fact, the total size of Opkotinleuven.be main page is 859.5 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. 40% of websites need less resources to load. HTML takes 416.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 318.4 kB

Original 416.6 kB
After minification 414.9 kB
After compression 98.1 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 318.4 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 3.9 kB

Original 146.9 kB
After minification 143.0 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. Op Kot In Leuven images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 48.1 kB

Original 296.0 kB
After minification 296.0 kB
After compression 247.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 48.1 kB or 16% of the original size.

Requests Now

After Optimization

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Op Kot In Leuven. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts 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

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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 Opkotinleuven.be 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 Opkotinleuven.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

opkotinleuven.be

Open Graph data is detected on the main page of Op Kot In Leuven. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Studentenkamer of studio in Leuven | Kot in Leuven by immoTake

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)