Tools & Wizards About Us
buroenzo.nl screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

buroenzo.nl

NR #1 in Nieuwe en Gebruikte Kantoormeubelen | Buro&Zo

Page Load Speed

5.5 sec in total

First Response

290 ms

Resources Loaded

4.8 sec

Page Rendered

371 ms

buroenzo.nl screenshot

About Website

Click here to check amazing Buro En Zo content for Netherlands. Otherwise, check out these important facts you probably never knew about buroenzo.nl

Ruim aanbod nieuwe en gebruikte kantoormeubelen ✔️ Snelle levering ✔️ Inclusief montage ✔️ Bestel online of kom langs in onze showroom van 13.500 m²

Visit buroenzo.nl

Key Findings

We analyzed Buroenzo.nl page load time and found that the first response time was 290 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

buroenzo.nl performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value1,700 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

buroenzo.nl

290 ms

www.buroenzo.nl

715 ms

calendar.min.css

92 ms

styles-m.min.css

646 ms

fontawesome.min.css

480 ms

Our browser made a total of 188 requests to load all elements on the main page. We found that 95% of them (179 requests) were addressed to the original Buroenzo.nl, 3% (5 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (985 ms) belongs to the original domain Buroenzo.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 744.7 kB (20%)

Content Size

3.8 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Buroenzo.nl main page is 3.8 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 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 98.5 kB

  • Original 119.3 kB
  • After minification 117.6 kB
  • After compression 20.8 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 98.5 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 76.2 kB

  • Original 2.9 MB
  • After minification 2.8 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. Buro En Zo images are well optimized though.

CSS Optimization

-79%

Potential reduce by 569.9 kB

  • Original 723.5 kB
  • After minification 722.8 kB
  • After compression 153.6 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. Buroenzo.nl needs all CSS files to be minified and compressed as it can save up to 569.9 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (14%)

Requests Now

173

After Optimization

148

  • Images
  • JavaScript
  • CSS

The browser has sent 173 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Buro En Zo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

buroenzo.nl

buroenzo.nl

290 ms

www.buroenzo.nl

www.buroenzo.nl

715 ms

calendar.min.css

calendar.min.css

92 ms

styles-m.min.css

styles-m.min.css

646 ms

fontawesome.min.css

fontawesome.min.css

480 ms

owl.carousel.min.css

owl.carousel.min.css

377 ms

tooltipster.min.css

tooltipster.min.css

392 ms

swiper.min.css

swiper.min.css

393 ms

amslick.min.css

amslick.min.css

183 ms

style.min.css

style.min.css

274 ms

styles-l.min.css

styles-l.min.css

367 ms

css

css

41 ms

require.min.js

require.min.js

458 ms

requirejs-min-resolver.min.js

requirejs-min-resolver.min.js

466 ms

mixins.min.js

mixins.min.js

483 ms

requirejs-config.min.js

requirejs-config.min.js

483 ms

persistent-header.min.js

persistent-header.min.js

459 ms

custom.min.js

custom.min.js

552 ms

js

js

64 ms

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j.php

45 ms

gtm.js

gtm.js

67 ms

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633 ms

jquery.min.js

jquery.min.js

622 ms

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28 ms

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53 ms

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67 ms

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66 ms

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KFOlCnqEu92Fr1MmYUtfBBc-.woff

67 ms

underscore.min.js

underscore.min.js

570 ms

domReady.min.js

domReady.min.js

655 ms

owlCarousel.min.js

owlCarousel.min.js

578 ms

am-recaptcha.min.js

am-recaptcha.min.js

548 ms

fa-solid-900.woff

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552 ms

weltpixel_ga4_persistentLayer.min.js

weltpixel_ga4_persistentLayer.min.js

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weltpixel_ga4_gtm.min.js

weltpixel_ga4_gtm.min.js

659 ms

customer-data.min.js

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600 ms

ko.min.js

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573 ms

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602 ms

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541 ms

section-config.min.js

section-config.min.js

546 ms

url.min.js

url.min.js

547 ms

storage.min.js

storage.min.js

546 ms

jquery-storageapi.min.js

jquery-storageapi.min.js

569 ms

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604 ms

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611 ms

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876 ms

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619 ms

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573 ms

banner_eb1212.svg

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584 ms

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615 ms

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629 ms

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630 ms

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529 ms

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720 ms

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632 ms

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543 ms

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542 ms

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542 ms

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599 ms

print.min.css

print.min.css

92 ms

Accessibility Review

buroenzo.nl accessibility score

77

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

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

Impact

Issue

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.

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

buroenzo.nl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

buroenzo.nl SEO score

85

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Buroenzo.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 Buroenzo.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

buroenzo.nl

Open Graph description is not detected on the main page of Buro En Zo. 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: