Tools & Wizards About Us
kemeling.nl screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

kemeling.nl

Kemeling Kunststoffen | Specialist in maatwerk kunststof producten

Page Load Speed

3.1 sec in total

First Response

382 ms

Resources Loaded

2.2 sec

Page Rendered

508 ms

kemeling.nl screenshot

About Website

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

Kemeling Kunststoffen, specialist in maatwerk oplossingen voor het opvangen, opslaan en opbergen van vloeibare en vaste stoffen en materialen.

Visit kemeling.nl

Key Findings

We analyzed Kemeling.nl page load time and found that the first response time was 382 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

kemeling.nl performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value770 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.3 s

32/100

10%

Network Requests Diagram

kemeling.nl

382 ms

www.kemeling.nl

694 ms

main.css

174 ms

kemeling.belris.nl

765 ms

j.php

41 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 48% of them (21 requests) were addressed to the original Kemeling.nl, 11% (5 requests) were made to Google.com and 9% (4 requests) were made to Dev.visualwebsiteoptimizer.com. The less responsive or slowest element that took the longest time to load (765 ms) relates to the external source Kemeling.belris.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 37.3 kB (3%)

Content Size

1.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kemeling.nl main page is 1.1 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. 50% of websites need less resources to load. Images take 683.2 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 17.6 kB

  • Original 24.5 kB
  • After minification 21.9 kB
  • After compression 6.8 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 17.6 kB or 72% of the original size.

Image Optimization

-3%

Potential reduce by 18.2 kB

  • Original 683.2 kB
  • After minification 665.1 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. Kemeling images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.5 kB

  • Original 333.4 kB
  • After minification 333.4 kB
  • After compression 331.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 40 B

  • Original 63.8 kB
  • After minification 63.8 kB
  • After compression 63.7 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. Kemeling.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (39%)

Requests Now

38

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kemeling. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kemeling.nl

kemeling.nl

382 ms

www.kemeling.nl

www.kemeling.nl

694 ms

main.css

main.css

174 ms

kemeling.belris.nl

kemeling.belris.nl

765 ms

j.php

j.php

41 ms

polyfills.js

polyfills.js

398 ms

main.js

main.js

352 ms

api.js

api.js

45 ms

css

css

35 ms

gtm.js

gtm.js

153 ms

analytics.js

analytics.js

110 ms

j.php

j.php

36 ms

default

default

121 ms

logo.png

logo.png

224 ms

nl.svg

nl.svg

223 ms

shapes-plus.png

shapes-plus.png

225 ms

logo-lets-make-the.png

logo-lets-make-the.png

408 ms

shapes-dot.png

shapes-dot.png

320 ms

pand-Kemeling.jpg

pand-Kemeling.jpg

494 ms

Autofill-7.jpg

Autofill-7.jpg

472 ms

braintoss-2023-06-12-10-45-33-image.jpg

braintoss-2023-06-12-10-45-33-image.jpg

587 ms

Kemeling-Kunststoffen-brandpreventietanks-.jpg

Kemeling-Kunststoffen-brandpreventietanks-.jpg

473 ms

IMG-20181003-WA0003.jpg

IMG-20181003-WA0003.jpg

576 ms

dummy-hero-verloop-1.jpg

dummy-hero-verloop-1.jpg

651 ms

logo-footer.png

logo-footer.png

556 ms

v.gif

v.gif

80 ms

font

font

94 ms

v.gif

v.gif

26 ms

icons.woff

icons.woff

487 ms

collect

collect

16 ms

collect

collect

116 ms

js

js

86 ms

vendors~jarallax.js

vendors~jarallax.js

394 ms

vendors~lightgallery.js

vendors~lightgallery.js

456 ms

recaptcha__en.js

recaptcha__en.js

55 ms

js

js

108 ms

ga-audiences

ga-audiences

14 ms

lg-video.js

lg-video.js

85 ms

anchor

anchor

47 ms

styles__ltr.css

styles__ltr.css

5 ms

recaptcha__en.js

recaptcha__en.js

13 ms

wlVa2QGhqWEnIrNBLWal6BqjNG-W2lU655_GNlxhHoM.js

wlVa2QGhqWEnIrNBLWal6BqjNG-W2lU655_GNlxhHoM.js

83 ms

webworker.js

webworker.js

79 ms

logo_48.png

logo_48.png

59 ms

Accessibility Review

kemeling.nl accessibility score

85

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Image elements do not have [alt] attributes

Best Practices

kemeling.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

SEO Factors

kemeling.nl SEO score

85

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 Kemeling.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 Kemeling.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

kemeling.nl

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