Tools & Wizards About Us

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

hoffmann-zeist.nl

kaiserkraft VINK LISSE | Alles voor uw kantoor, magazijn en bedrijf!

Page Load Speed

4.5 sec in total

First Response

198 ms

Resources Loaded

3.2 sec

Page Rendered

1.1 sec

About Website

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

kaiserkraft VINK LISSE heeft de beste spullen voor uw kantoor, magazijn en bedrijf. Shop de juiste bedrijfsmiddelen om uw werk makkelijker te maken! 

Visit hoffmann-zeist.nl

Key Findings

We analyzed Hoffmann-zeist.nl page load time and found that the first response time was 198 ms and then it took 4.3 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

hoffmann-zeist.nl performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value2,620 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

hoffmann-zeist.nl

198 ms

hoffmann-zeist.nl

378 ms

www.kaiserkraft.nl

905 ms

3755.0c7d1aa5150a99ad6fed.css

28 ms

client.91ecaad0cc63d099024f.css

31 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Hoffmann-zeist.nl, 59% (48 requests) were made to Media.prod.kkeu.de and 36% (29 requests) were made to Images.kkeu.de. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Images.kkeu.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 710.8 kB (27%)

Content Size

2.7 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hoffmann-zeist.nl main page is 2.7 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. 70% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 676.4 kB

  • Original 786.4 kB
  • After minification 783.8 kB
  • After compression 110.0 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 676.4 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 20.7 kB

  • Original 1.2 MB
  • After minification 1.2 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. Hoffmann Zeist images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.2 kB

  • Original 584.7 kB
  • After minification 584.7 kB
  • After compression 583.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-23%

Potential reduce by 12.5 kB

  • Original 55.4 kB
  • After minification 53.7 kB
  • After compression 42.8 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. Hoffmann-zeist.nl needs all CSS files to be minified and compressed as it can save up to 12.5 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (59%)

Requests Now

76

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hoffmann Zeist. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

hoffmann-zeist.nl accessibility score

78

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

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.

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

hoffmann-zeist.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

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

hoffmann-zeist.nl SEO score

86

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

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 Hoffmann-zeist.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 Hoffmann-zeist.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 data is detected on the main page of Hoffmann Zeist. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: