Tools & Wizards About Us
isbrae.nl screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    58% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

isbrae.nl

Isbrae Training en Coaching · Almere

Page Load Speed

2.3 sec in total

First Response

686 ms

Resources Loaded

1.5 sec

Page Rendered

187 ms

isbrae.nl screenshot

About Website

Click here to check amazing Isbrae content. Otherwise, check out these important facts you probably never knew about isbrae.nl

Isbrae Training en Coaching verzorgt trainingstrajecten, coachtrajecten, masterclasses en workshops op het gebied van communicatie (verbaal en non-verbaal), de ijsberg. boven water, onder water. Bij m

Visit isbrae.nl

Key Findings

We analyzed Isbrae.nl page load time and found that the first response time was 686 ms and then it took 1.6 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

isbrae.nl performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.5 s

0/100

25%

SI (Speed Index)

Value24.0 s

0/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.272

45/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

isbrae.nl

686 ms

style_isbrae.css

384 ms

menu_dropdown.css

293 ms

ijsberg.jpg

756 ms

nobco.png

318 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Isbrae.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (756 ms) belongs to the original domain Isbrae.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.0 kB (10%)

Content Size

196.1 kB

After Optimization

177.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Isbrae.nl main page is 196.1 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 5% of websites need less resources to load. Images take 177.1 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 4.3 kB

  • Original 6.5 kB
  • After minification 6.3 kB
  • After compression 2.2 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 4.3 kB or 66% of the original size.

Image Optimization

-3%

Potential reduce by 4.9 kB

  • Original 177.1 kB
  • After minification 172.2 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. Isbrae images are well optimized though.

CSS Optimization

-79%

Potential reduce by 9.8 kB

  • Original 12.5 kB
  • After minification 8.9 kB
  • After compression 2.6 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. Isbrae.nl needs all CSS files to be minified and compressed as it can save up to 9.8 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • Images
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isbrae. According to our analytics all requests are already optimized.

Network Requests Diagram

isbrae.nl

isbrae.nl

686 ms

style_isbrae.css

style_isbrae.css

384 ms

menu_dropdown.css

menu_dropdown.css

293 ms

ijsberg.jpg

ijsberg.jpg

756 ms

nobco.png

nobco.png

318 ms

emcc.png

emcc.png

318 ms

back_header.jpg

back_header.jpg

100 ms

header.jpg

header.jpg

189 ms

back_menu.jpg

back_menu.jpg

99 ms

menu.jpg

menu.jpg

97 ms

back_content.jpg

back_content.jpg

296 ms

back_sidebar.jpg

back_sidebar.jpg

203 ms

back_footer.jpg

back_footer.jpg

200 ms

footer.jpg

footer.jpg

294 ms

twitter.png

twitter.png

312 ms

linkedin.png

linkedin.png

306 ms

Accessibility Review

isbrae.nl accessibility score

97

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.

Best Practices

isbrae.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

isbrae.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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isbrae.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 Isbrae.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

isbrae.nl

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