Tools & Wizards About Us
maartengroep.nl screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

maartengroep.nl

maartengroep.nl - This website is for sale! - maartengroep Resources and Information.

Page Load Speed

2.8 sec in total

First Response

557 ms

Resources Loaded

2.1 sec

Page Rendered

179 ms

maartengroep.nl screenshot

About Website

Visit maartengroep.nl now to see the best up-to-date Maartengroep content and also check out these interesting facts you probably never knew about maartengroep.nl

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Key Findings

We analyzed Maartengroep.nl page load time and found that the first response time was 557 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

maartengroep.nl performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.23

54/100

15%

TTI (Time to Interactive)

Value3.7 s

90/100

10%

Network Requests Diagram

www.maartengroep.nl

557 ms

style.css

263 ms

colorbox.css

172 ms

jquery.js

425 ms

comment-reply.js

180 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 59% of them (13 requests) were addressed to the original Maartengroep.nl, 9% (2 requests) were made to Wd-edge.sharethis.com and 9% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (557 ms) belongs to the original domain Maartengroep.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 249.5 kB (50%)

Content Size

500.7 kB

After Optimization

251.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Maartengroep.nl main page is 500.7 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. 30% of websites need less resources to load. Javascripts take 252.9 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 19.0 kB

  • Original 25.6 kB
  • After minification 24.3 kB
  • After compression 6.7 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 19.0 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 5.2 kB

  • Original 168.9 kB
  • After minification 163.8 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. Maartengroep images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 180.8 kB

  • Original 252.9 kB
  • After minification 252.8 kB
  • After compression 72.1 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 180.8 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 44.6 kB

  • Original 53.2 kB
  • After minification 38.8 kB
  • After compression 8.6 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. Maartengroep.nl needs all CSS files to be minified and compressed as it can save up to 44.6 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (29%)

Requests Now

21

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Maartengroep. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.maartengroep.nl

www.maartengroep.nl

557 ms

style.css

style.css

263 ms

colorbox.css

colorbox.css

172 ms

jquery.js

jquery.js

425 ms

comment-reply.js

comment-reply.js

180 ms

buttons.js

buttons.js

8 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

173 ms

maartengroep1.jpg

maartengroep1.jpg

279 ms

sprite_h.png

sprite_h.png

110 ms

sprite_master.png

sprite_master.png

111 ms

BGMain.jpg

BGMain.jpg

277 ms

all.js

all.js

97 ms

getAllAppDefault.esi

getAllAppDefault.esi

94 ms

border1.png

border1.png

94 ms

border2.png

border2.png

107 ms

loading.gif

loading.gif

94 ms

140 ms

xd_arbiter.php

xd_arbiter.php

122 ms

xd_arbiter.php

xd_arbiter.php

179 ms

getSegment.php

getSegment.php

28 ms

checkOAuth.esi

checkOAuth.esi

17 ms

t.dhj

t.dhj

38 ms

Accessibility Review

maartengroep.nl accessibility score

63

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

<frame> or <iframe> elements do not have a title

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

maartengroep.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

General

Impact

Issue

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

maartengroep.nl SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Maartengroep.nl 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 Dutch language. Our system also found out that Maartengroep.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

maartengroep.nl

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