Tools & Wizards About Us
robinbrouwer.nl screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

robinbrouwer.nl

Page Load Speed

21.2 sec in total

First Response

375 ms

Resources Loaded

20.8 sec

Page Rendered

62 ms

robinbrouwer.nl screenshot

About Website

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Key Findings

We analyzed Robinbrouwer.nl page load time and found that the first response time was 375 ms and then it took 20.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

robinbrouwer.nl performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

robinbrouwer.nl

375 ms

robinbrouwer.nl

368 ms

winxp.blue.css

92 ms

newsfeeds.js.php

19519 ms

promo-flags.js.php

19518 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Robinbrouwer.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (19.5 sec) belongs to the original domain Robinbrouwer.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.8 kB (67%)

Content Size

22.2 kB

After Optimization

7.4 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Robinbrouwer.nl main page is 22.2 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. CSS take 9.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 6.5 kB

  • Original 8.5 kB
  • After minification 8.4 kB
  • After compression 2.0 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 6.5 kB or 77% of the original size.

Image Optimization

-17%

Potential reduce by 719 B

  • Original 4.1 kB
  • After minification 3.4 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, Robinbrouwer needs image optimization as it can save up to 719 B or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-79%

Potential reduce by 7.6 kB

  • Original 9.6 kB
  • After minification 7.8 kB
  • After compression 2.0 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. Robinbrouwer.nl needs all CSS files to be minified and compressed as it can save up to 7.6 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

13

After Optimization

13

  • Images
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Robinbrouwer. According to our analytics all requests are already optimized.

Network Requests Diagram

robinbrouwer.nl

robinbrouwer.nl

375 ms

robinbrouwer.nl

robinbrouwer.nl

368 ms

winxp.blue.css

winxp.blue.css

92 ms

newsfeeds.js.php

newsfeeds.js.php

19519 ms

promo-flags.js.php

promo-flags.js.php

19518 ms

top_bg.jpg

top_bg.jpg

92 ms

logo.gif

logo.gif

272 ms

top_body_bg.jpg

top_body_bg.jpg

268 ms

banner.gif

banner.gif

348 ms

btn_asp_bg.gif

btn_asp_bg.gif

263 ms

btn_ssi_bg.gif

btn_ssi_bg.gif

284 ms

btn_php_bg.gif

btn_php_bg.gif

287 ms

btn_coldfusion_bg.gif

btn_coldfusion_bg.gif

344 ms

btn_perl_bg.gif

btn_perl_bg.gif

346 ms

btn_python_bg.gif

btn_python_bg.gif

352 ms

btn_fast_cgi_bg.gif

btn_fast_cgi_bg.gif

380 ms

btn_miva_bg.gif

btn_miva_bg.gif

383 ms

Accessibility Review

robinbrouwer.nl accessibility score

86

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

Document doesn't have a <title> element

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

robinbrouwer.nl best practices score

50

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

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

robinbrouwer.nl SEO score

58

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Document doesn't have a <title> element

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Robinbrouwer.nl can be misinterpreted by Google and other search engines. Our service has detected that English 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 Robinbrouwer.nl main page’s claimed encoding is . 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

robinbrouwer.nl

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