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koppertmachines.nl screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

koppertmachines.nl

specializes in the design, manufacture, supply and installation | Koppertmachines

Page Load Speed

5 sec in total

First Response

290 ms

Resources Loaded

4.6 sec

Page Rendered

121 ms

koppertmachines.nl screenshot

About Website

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

Koppert Machines and Sons B.V. specializes in the design, manufacture, supply and installation of specific equipment for agriculture and horticulture and boeketteriën.

Visit koppertmachines.nl

Key Findings

We analyzed Koppertmachines.nl page load time and found that the first response time was 290 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

koppertmachines.nl performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value6,440 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.8 s

4/100

10%

Network Requests Diagram

index.php

290 ms

login_catcher.js

101 ms

jquery.js

354 ms

thickbox.js

281 ms

jquery.validate.pack.js

270 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 78% of them (31 requests) were addressed to the original Koppertmachines.nl, 5% (2 requests) were made to Google-analytics.com and 5% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Koppertmachines.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 436.8 kB (49%)

Content Size

882.6 kB

After Optimization

445.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koppertmachines.nl main page is 882.6 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. 45% of websites need less resources to load. Javascripts take 314.7 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 11.4 kB

  • Original 15.8 kB
  • After minification 14.3 kB
  • After compression 4.4 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 11.4 kB or 72% of the original size.

Image Optimization

-2%

Potential reduce by 6.1 kB

  • Original 286.6 kB
  • After minification 280.5 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. Koppertmachines images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 199.0 kB

  • Original 314.7 kB
  • After minification 305.9 kB
  • After compression 115.7 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 199.0 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 220.2 kB

  • Original 265.4 kB
  • After minification 259.6 kB
  • After compression 45.2 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. Koppertmachines.nl needs all CSS files to be minified and compressed as it can save up to 220.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (47%)

Requests Now

36

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koppertmachines. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

index.php

index.php

290 ms

login_catcher.js

login_catcher.js

101 ms

jquery.js

jquery.js

354 ms

thickbox.js

thickbox.js

281 ms

jquery.validate.pack.js

jquery.validate.pack.js

270 ms

jquery.hoverbox.min.js

jquery.hoverbox.min.js

183 ms

thickbox.css

thickbox.css

282 ms

flashdetect.js

flashdetect.js

281 ms

global.css

global.css

375 ms

1s-66.jpg

1s-66.jpg

92 ms

2s-66.jpg

2s-66.jpg

94 ms

3s-66.jpg

3s-66.jpg

95 ms

1px.gif

1px.gif

98 ms

world.gif

world.gif

3403 ms

titel.png

titel.png

105 ms

1.png

1.png

3415 ms

2.png

2.png

3417 ms

3.png

3.png

3415 ms

ga.js

ga.js

7 ms

headerBg.png

headerBg.png

3398 ms

tel.gif

tel.gif

3408 ms

fax.gif

fax.gif

3410 ms

Koppert_header_bkg.jpg

Koppert_header_bkg.jpg

3413 ms

1s-66.jpg

1s-66.jpg

3416 ms

kopp_left.png

kopp_left.png

3410 ms

r_boven.png

r_boven.png

3411 ms

minder.gif

minder.gif

3412 ms

info.gif

info.gif

3413 ms

meer.gif

meer.gif

3413 ms

footerBg.gif

footerBg.gif

3414 ms

__utm.gif

__utm.gif

14 ms

loadingAnimation.gif

loadingAnimation.gif

3390 ms

imager.php

imager.php

3393 ms

53RK2FEibhk

53RK2FEibhk

108 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

23 ms

www-embed-player.js

www-embed-player.js

52 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

28 ms

ad_status.js

ad_status.js

56 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

39 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

41 ms

Accessibility Review

koppertmachines.nl accessibility score

62

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

Links do not have a discernible name

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>).

Best Practices

koppertmachines.nl best practices score

75

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

koppertmachines.nl SEO score

84

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koppertmachines.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Koppertmachines.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

koppertmachines.nl

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