Tools & Wizards About Us
bylaser.nl screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

bylaser.nl

bylaser.nl

Page Load Speed

10.3 sec in total

First Response

2.4 sec

Resources Loaded

7.7 sec

Page Rendered

197 ms

bylaser.nl screenshot

About Website

Welcome to bylaser.nl homepage info - get ready to check Bylaser best content right away, or after learning these important things about bylaser.nl

Cosmedisch lasercentrum waar effectiviteit, veiligheid en kennis hoog in het vaandel staan. Vraag vrijblijvend een informatiegesprek aan.

Visit bylaser.nl

Key Findings

We analyzed Bylaser.nl page load time and found that the first response time was 2.4 sec and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster. This domain responded with an error, which can significantly jeopardize Bylaser.nl rating and web reputation

Performance Metrics

bylaser.nl performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

www.bylaser.nl

2401 ms

style.css

269 ms

styles.css

291 ms

jquery.js

704 ms

jquery-migrate.min.js

404 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 54% of them (14 requests) were addressed to the original Bylaser.nl, 12% (3 requests) were made to S7.addthis.com and 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Bylaser.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 770.2 kB (42%)

Content Size

1.8 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bylaser.nl main page is 1.8 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. 40% of websites need less resources to load. Javascripts take 763.3 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 42.7 kB

  • Original 63.4 kB
  • After minification 62.7 kB
  • After compression 20.7 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 42.7 kB or 67% of the original size.

Image Optimization

-2%

Potential reduce by 13.9 kB

  • Original 722.5 kB
  • After minification 708.6 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. Bylaser images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 490.4 kB

  • Original 763.3 kB
  • After minification 749.7 kB
  • After compression 272.9 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 490.4 kB or 64% of the original size.

CSS Optimization

-83%

Potential reduce by 223.2 kB

  • Original 269.5 kB
  • After minification 262.2 kB
  • After compression 46.3 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. Bylaser.nl needs all CSS files to be minified and compressed as it can save up to 223.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (57%)

Requests Now

21

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bylaser. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.bylaser.nl

www.bylaser.nl

2401 ms

style.css

style.css

269 ms

styles.css

styles.css

291 ms

jquery.js

jquery.js

704 ms

jquery-migrate.min.js

jquery-migrate.min.js

404 ms

tw-sack.min.js

tw-sack.min.js

396 ms

addthis_widget.js

addthis_widget.js

28 ms

jquery.form.js

jquery.form.js

271 ms

scripts.js

scripts.js

199 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

198 ms

ga.js

ga.js

99 ms

bylaser-01.jpg

bylaser-01.jpg

396 ms

headerlogo.png

headerlogo.png

189 ms

logo_Derma2Care2.jpg

logo_Derma2Care2.jpg

938 ms

ontharen2.jpg

ontharen2.jpg

765 ms

frontgezicht.jpg

frontgezicht.jpg

1005 ms

wpspin_light.gif

wpspin_light.gif

216 ms

Ppa3I9hl3BY

Ppa3I9hl3BY

105 ms

300lo.json

300lo.json

36 ms

ie67-css.d5089428ac7f05efd372.js

ie67-css.d5089428ac7f05efd372.js

31 ms

__utm.gif

__utm.gif

23 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

10 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

68 ms

www-embed-player.js

www-embed-player.js

95 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

38 ms

ad_status.js

ad_status.js

37 ms

Accessibility Review

bylaser.nl accessibility score

95

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.

Best Practices

bylaser.nl best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

bylaser.nl SEO score

92

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

    N/A

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bylaser.nl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Dutch. Our system also found out that Bylaser.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

bylaser.nl

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