Tools & Wizards About Us
melanoom.nl screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

melanoom.nl

Stichting Melanoom | Nederland | Melanoom | Oogmelanoom |

Page Load Speed

3.8 sec in total

First Response

425 ms

Resources Loaded

3 sec

Page Rendered

388 ms

melanoom.nl screenshot

About Website

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

Stichting Melanoom richt zich op mensen met melanoom (en oogmelanoom). Eén van onze doelstellingen is het geven van goede, betrouwbare informatie.

Visit melanoom.nl

Key Findings

We analyzed Melanoom.nl page load time and found that the first response time was 425 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

melanoom.nl performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value2,720 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.236

53/100

15%

TTI (Time to Interactive)

Value19.6 s

2/100

10%

Network Requests Diagram

melanoom.nl

425 ms

www.stichtingmelanoom.nl

789 ms

minified.js

87 ms

focus-within-polyfill.js

284 ms

polyfill.min.js

320 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Melanoom.nl, 44% (17 requests) were made to Static.wixstatic.com and 41% (16 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (59%)

Content Size

1.7 MB

After Optimization

715.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Melanoom.nl main page is 1.7 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. 55% of websites need less resources to load. HTML takes 925.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 754.8 kB

  • Original 925.9 kB
  • After minification 924.1 kB
  • After compression 171.1 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 754.8 kB or 82% of the original size.

Image Optimization

-25%

Potential reduce by 168.8 kB

  • Original 668.9 kB
  • After minification 500.1 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. Obviously, Melanoom needs image optimization as it can save up to 168.8 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 95.1 kB

  • Original 138.9 kB
  • After minification 138.9 kB
  • After compression 43.9 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 95.1 kB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (53%)

Requests Now

32

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Melanoom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

melanoom.nl

melanoom.nl

425 ms

www.stichtingmelanoom.nl

www.stichtingmelanoom.nl

789 ms

minified.js

minified.js

87 ms

focus-within-polyfill.js

focus-within-polyfill.js

284 ms

polyfill.min.js

polyfill.min.js

320 ms

bootstrap-features.08dd9a91.bundle.min.js

bootstrap-features.08dd9a91.bundle.min.js

24 ms

main.c5638ec5.bundle.min.js

main.c5638ec5.bundle.min.js

21 ms

lodash.min.js

lodash.min.js

24 ms

react.production.min.js

react.production.min.js

23 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

365 ms

thunderbolt

thunderbolt

484 ms

wix-perf-measure.bundle.min.js

wix-perf-measure.bundle.min.js

299 ms

react-dom.production.min.js

react-dom.production.min.js

298 ms

5b06c6_d5b5e30545ab41448066d0cfaf3578a8~mv2.gif

5b06c6_d5b5e30545ab41448066d0cfaf3578a8~mv2.gif

821 ms

7fd8a4_1596c75433e54dc4ae43c1e1aaea92b8~mv2.png

7fd8a4_1596c75433e54dc4ae43c1e1aaea92b8~mv2.png

703 ms

7fd8a4_78c7afaabbd74d8eb7dfc079092c52d3~mv2.gif

7fd8a4_78c7afaabbd74d8eb7dfc079092c52d3~mv2.gif

692 ms

7fd8a4_9bb70587f741487bb9a8b3b532629e23~mv2.png

7fd8a4_9bb70587f741487bb9a8b3b532629e23~mv2.png

664 ms

7fd8a4_319de7db48814ac7b309315cbe8a1b1b~mv2.png

7fd8a4_319de7db48814ac7b309315cbe8a1b1b~mv2.png

665 ms

7fd8a4_ce19efe0499940fba30c2d57edefa850~mv2.png

7fd8a4_ce19efe0499940fba30c2d57edefa850~mv2.png

632 ms

7fd8a4_43e84fcfb7894a268a84d1df6f47de6c~mv2.png

7fd8a4_43e84fcfb7894a268a84d1df6f47de6c~mv2.png

790 ms

5b06c6_853bcb4118494530bb79faa777667450~mv2.png

5b06c6_853bcb4118494530bb79faa777667450~mv2.png

822 ms

1f14bd_b275ef225685451b9d2db0d196acb91e~mv2.png

1f14bd_b275ef225685451b9d2db0d196acb91e~mv2.png

822 ms

5b06c6_92f8fe45638248c3901f4cbfeb5c0230~mv2.png

5b06c6_92f8fe45638248c3901f4cbfeb5c0230~mv2.png

906 ms

Adult.png

Adult.png

906 ms

Adult.png

Adult.png

908 ms

Adult.jpg

Adult.jpg

963 ms

7fd8a4_272298f778844c64b739a8ca099e8259~mv2.png

7fd8a4_272298f778844c64b739a8ca099e8259~mv2.png

1037 ms

7fd8a4_c17feb109e74478994c3dd77b9cc8fd7~mv2.gif

7fd8a4_c17feb109e74478994c3dd77b9cc8fd7~mv2.gif

991 ms

elementory-browser-support.min.js

elementory-browser-support.min.js

60 ms

file.woff

file.woff

467 ms

file.woff

file.woff

585 ms

thunderbolt

thunderbolt

106 ms

deprecation-en.v5.html

deprecation-en.v5.html

23 ms

bolt-performance

bolt-performance

124 ms

deprecation-style.v5.css

deprecation-style.v5.css

12 ms

right-arrow.svg

right-arrow.svg

75 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

68 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

66 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

67 ms

Accessibility Review

melanoom.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.

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

Links do not have a discernible name

Best Practices

melanoom.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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

melanoom.nl 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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

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

melanoom.nl

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