Tools & Wizards About Us
boersmadekkers.nl screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

boersmadekkers.nl

Huisartsenpraktijk De Tulp – Per 1 juni 2018 is de naam van Huisartsenpraktijk Boersma en Dekkers veranderd in Huisartsenpraktijk de Tulp. We zijn gev...

Page Load Speed

2.4 sec in total

First Response

513 ms

Resources Loaded

1.4 sec

Page Rendered

458 ms

boersmadekkers.nl screenshot

About Website

Click here to check amazing Boersma Dekkers content. Otherwise, check out these important facts you probably never knew about boersmadekkers.nl

Per 1 juni 2018 is de naam van Huisartsenpraktijk Boersma en Dekkers veranderd in Huisartsenpraktijk de Tulp. We zijn gevestigd in het Eerstelijnscentrum Beatrixpark in Ede.

Visit boersmadekkers.nl

Key Findings

We analyzed Boersmadekkers.nl page load time and found that the first response time was 513 ms and then it took 1.9 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. This domain responded with an error, which can significantly jeopardize Boersmadekkers.nl rating and web reputation

Performance Metrics

boersmadekkers.nl performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.059

98/100

15%

TTI (Time to Interactive)

Value11.4 s

18/100

10%

Network Requests Diagram

boersmadekkers.nl

513 ms

style.css

187 ms

basic-jquery-slider.css

182 ms

datumpicker.css

183 ms

jquery.lightbox-0.5.css

189 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 77% of them (24 requests) were addressed to the original Boersmadekkers.nl, 6% (2 requests) were made to Facebook.com and 6% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (578 ms) belongs to the original domain Boersmadekkers.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 198.0 kB (37%)

Content Size

534.7 kB

After Optimization

336.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Boersmadekkers.nl main page is 534.7 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. 25% of websites need less resources to load. Images take 311.2 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 12.2 kB

  • Original 17.0 kB
  • After minification 16.2 kB
  • After compression 4.8 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 12.2 kB or 72% of the original size.

Image Optimization

-6%

Potential reduce by 18.3 kB

  • Original 311.2 kB
  • After minification 293.0 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. Boersma Dekkers images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 134.2 kB

  • Original 166.2 kB
  • After minification 122.9 kB
  • After compression 32.0 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 134.2 kB or 81% of the original size.

CSS Optimization

-83%

Potential reduce by 33.4 kB

  • Original 40.3 kB
  • After minification 31.5 kB
  • After compression 6.9 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. Boersmadekkers.nl needs all CSS files to be minified and compressed as it can save up to 33.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (50%)

Requests Now

28

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boersma Dekkers. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

boersmadekkers.nl

boersmadekkers.nl

513 ms

style.css

style.css

187 ms

basic-jquery-slider.css

basic-jquery-slider.css

182 ms

datumpicker.css

datumpicker.css

183 ms

jquery.lightbox-0.5.css

jquery.lightbox-0.5.css

189 ms

jquery-ui-1.8.17.custom.css

jquery-ui-1.8.17.custom.css

397 ms

jquery.min.js

jquery.min.js

43 ms

html5.js

html5.js

39 ms

myjquery.js

myjquery.js

114 ms

jquery-ui-1.8.17.custom.min.js

jquery-ui-1.8.17.custom.min.js

495 ms

jquery.lightbox-0.5.js

jquery.lightbox-0.5.js

403 ms

timepicker.js

timepicker.js

347 ms

function.js

function.js

217 ms

popup.js

popup.js

221 ms

validation.js

validation.js

461 ms

textbox.js

textbox.js

349 ms

basic-jquery-slider.js

basic-jquery-slider.js

415 ms

pattern19.png

pattern19.png

128 ms

1.jpg

1.jpg

578 ms

logo.png

logo.png

184 ms

1453487132-LOGO_NHG_praktijkaccreditering_2015.jpg

1453487132-LOGO_NHG_praktijkaccreditering_2015.jpg

188 ms

thuisarts.jpg

thuisarts.jpg

191 ms

beatrixpark.jpg

beatrixpark.jpg

222 ms

all.js

all.js

72 ms

bg.png

bg.png

236 ms

logo_middle.png

logo_middle.png

269 ms

logo_bottom.png

logo_bottom.png

451 ms

166 ms

xd_arbiter.php

xd_arbiter.php

86 ms

xd_arbiter.php

xd_arbiter.php

123 ms

ping

ping

148 ms

Accessibility Review

boersmadekkers.nl accessibility score

71

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

boersmadekkers.nl best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

boersmadekkers.nl SEO score

100

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Boersmadekkers.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Boersmadekkers.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

boersmadekkers.nl

Open Graph description is not detected on the main page of Boersma Dekkers. 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: