Tools & Wizards About Us

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

gendhuissen.nl

G&D | Detachering en Advies | Voor werkgevers en werknemers

Page Load Speed

1.4 sec in total

First Response

312 ms

Resources Loaded

967 ms

Page Rendered

124 ms

About Website

Welcome to gendhuissen.nl homepage info - get ready to check G En Dhuiss best content right away, or after learning these important things about gendhuissen.nl

G&D | Onze bouwkundige expertise en ervaring in de bouwsector maakt dat wij meer voor u kunnen betekenen dan de gemiddelde detacheerder.

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Key Findings

We analyzed Gendhuissen.nl page load time and found that the first response time was 312 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

gendhuissen.nl performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.058

98/100

15%

TTI (Time to Interactive)

Value9.0 s

33/100

10%

Network Requests Diagram

gendhuissen.nl

312 ms

gend_style.css

93 ms

voordeuren.jpg

180 ms

bg_main.png

92 ms

bg_head.png

178 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Gendhuissen.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (560 ms) belongs to the original domain Gendhuissen.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.7 kB (11%)

Content Size

95.7 kB

After Optimization

85.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Gendhuissen.nl main page is 95.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 90.2 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 2.2 kB

  • Original 3.2 kB
  • After minification 2.8 kB
  • After compression 1.0 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. This page needs HTML code to be minified as it can gain 422 B, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 2.2 kB or 69% of the original size.

Image Optimization

-7%

Potential reduce by 6.7 kB

  • Original 90.2 kB
  • After minification 83.5 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. G En Dhuiss images are well optimized though.

CSS Optimization

-76%

Potential reduce by 1.7 kB

  • Original 2.3 kB
  • After minification 1.8 kB
  • After compression 537 B

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. Gendhuissen.nl needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (60%)

Requests Now

10

After Optimization

4

  • Images
  • CSS

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

Network Requests Diagram

Accessibility Review

gendhuissen.nl accessibility score

87

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

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

gendhuissen.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

gendhuissen.nl SEO score

91

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gendhuissen.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Gendhuissen.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of G En Dhuiss. 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: