Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

ledstripkoning.nl

Led strips kopen? Voordelig en snel - LedstripKoning.nl

Page Load Speed

4.6 sec in total

First Response

364 ms

Resources Loaded

3.8 sec

Page Rendered

422 ms

ledstripkoning.nl screenshot

About Website

Visit ledstripkoning.nl now to see the best up-to-date Ledstrip Koning content for Netherlands and also check out these interesting facts you probably never knew about ledstripkoning.nl

Breed aanbod led verlichting en zorgvuldig samengestelde ledstrip sets. Gratis bezorgd vanaf €20 en gratis retour. Vóór 23:45 uur besteld, morgen in huis!

Visit ledstripkoning.nl

Key Findings

We analyzed Ledstripkoning.nl page load time and found that the first response time was 364 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

ledstripkoning.nl performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value2,940 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

ledstripkoning.nl

364 ms

www.ledstripkoning.nl

539 ms

4319810124.js

135 ms

head-9ae12d87d46f4ff4c4cb6a54b836ff29.merged.gz.css

376 ms

merged-1c8a5d3a45e3540793888ba5099d4aa4-899dea27ad2530e67f8b85f426e776b1.js

749 ms

Our browser made a total of 148 requests to load all elements on the main page. We found that 66% of them (97 requests) were addressed to the original Ledstripkoning.nl, 7% (10 requests) were made to Static.xx.fbcdn.net and 4% (6 requests) were made to Beoordelingen.feedbackcompany.nl. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Ledstripkoning.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (51%)

Content Size

3.9 MB

After Optimization

1.9 MB

In fact, the total size of Ledstripkoning.nl main page is 3.9 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. Javascripts take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 78.1 kB

  • Original 97.9 kB
  • After minification 97.3 kB
  • After compression 19.7 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 78.1 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 7.9 kB

  • Original 1.3 MB
  • After minification 1.3 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. Ledstrip Koning images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 1.5 MB

  • Original 2.0 MB
  • After minification 1.6 MB
  • After compression 487.5 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 1.5 MB or 76% of the original size.

CSS Optimization

-83%

Potential reduce by 371.6 kB

  • Original 447.3 kB
  • After minification 445.3 kB
  • After compression 75.7 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. Ledstripkoning.nl needs all CSS files to be minified and compressed as it can save up to 371.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (34%)

Requests Now

139

After Optimization

92

The browser has sent 139 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ledstrip Koning. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ledstripkoning.nl accessibility score

64

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

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

ledstripkoning.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

High

Missing source maps for large first-party JavaScript

SEO Factors

ledstripkoning.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

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

High

Tap targets are not sized appropriately

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 Ledstripkoning.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 Ledstripkoning.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

Open Graph description is not detected on the main page of Ledstrip Koning. 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: