Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

burotel.be

Business Coworking Center in Brussels EU quarter - Burotel

Page Load Speed

3.7 sec in total

First Response

710 ms

Resources Loaded

2.6 sec

Page Rendered

375 ms

burotel.be screenshot

About Website

Welcome to burotel.be homepage info - get ready to check Burotel best content for Japan right away, or after learning these important things about burotel.be

Business coworking center in the heart of Brussels. Rent a coworking space, private office or meeting room in the EU quarter.

Visit burotel.be

Key Findings

We analyzed Burotel.be page load time and found that the first response time was 710 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

burotel.be performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value19.2 s

0/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.284

42/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

Network Requests Diagram

www.burotel.be

710 ms

font-awesome.min.css

50 ms

bootstrap.min.css

54 ms

css

65 ms

validationEngine.jquery.css

87 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 69% of them (49 requests) were addressed to the original Burotel.be, 8% (6 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (710 ms) belongs to the original domain Burotel.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 669.8 kB (55%)

Content Size

1.2 MB

After Optimization

559.0 kB

In fact, the total size of Burotel.be main page is 1.2 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. CSS take 480.6 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 28.7 kB

  • Original 35.0 kB
  • After minification 30.1 kB
  • After compression 6.3 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 4.8 kB, 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 28.7 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 3.3 kB

  • Original 356.9 kB
  • After minification 353.6 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. Burotel images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 236.6 kB

  • Original 356.2 kB
  • After minification 342.5 kB
  • After compression 119.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 236.6 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 401.2 kB

  • Original 480.6 kB
  • After minification 431.1 kB
  • After compression 79.4 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. Burotel.be needs all CSS files to be minified and compressed as it can save up to 401.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (73%)

Requests Now

59

After Optimization

16

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Burotel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

burotel.be accessibility score

91

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Names and labels

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.

Impact

Issue

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

burotel.be best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

burotel.be SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    FR

  • Encoding

    UTF-8

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

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