Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

kernkamp.nl

Advocatenkantoor Kernkamp Rotterdam Mr.H.T.Kernkamp

Page Load Speed

2 sec in total

First Response

343 ms

Resources Loaded

1.5 sec

Page Rendered

193 ms

kernkamp.nl screenshot

About Website

Welcome to kernkamp.nl homepage info - get ready to check Kernkamp best content for Netherlands right away, or after learning these important things about kernkamp.nl

Dutch Law Firm, with office in Rotterdam, The Netherlands. The corporate and business law attorneys of Kernkamp Advocaten are specialized in international trade, Dutch commercial, corporate and busine...

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Key Findings

We analyzed Kernkamp.nl page load time and found that the first response time was 343 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

kernkamp.nl performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

kernkamp.nl

343 ms

counter_xhtml.js

44 ms

logo.png

223 ms

airplane.jpg

340 ms

kabel.jpg

331 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 78% of them (14 requests) were addressed to the original Kernkamp.nl, 11% (2 requests) were made to Google-analytics.com and 6% (1 request) were made to Statcounter.com. The less responsive or slowest element that took the longest time to load (550 ms) belongs to the original domain Kernkamp.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 31.6 kB (34%)

Content Size

92.9 kB

After Optimization

61.3 kB

In fact, the total size of Kernkamp.nl main page is 92.9 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. Only 10% of websites need less resources to load. Images take 47.1 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 4.2 kB

  • Original 6.1 kB
  • After minification 5.6 kB
  • After compression 1.9 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 4.2 kB or 69% of the original size.

Image Optimization

-27%

Potential reduce by 12.5 kB

  • Original 47.1 kB
  • After minification 34.6 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. Obviously, Kernkamp needs image optimization as it can save up to 12.5 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-37%

Potential reduce by 14.9 kB

  • Original 39.7 kB
  • After minification 39.7 kB
  • After compression 24.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 14.9 kB or 37% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

16

After Optimization

16

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kernkamp. According to our analytics all requests are already optimized.

Accessibility Review

kernkamp.nl accessibility score

92

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

kernkamp.nl best practices score

75

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

Serves images with low resolution

SEO Factors

kernkamp.nl SEO score

69

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • 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 Kernkamp.nl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Kernkamp.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 Kernkamp. 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: