Tools & Wizards About Us
sportschoolvdpol.nl screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

sportschoolvdpol.nl

Judo Club

Page Load Speed

1.2 sec in total

First Response

387 ms

Resources Loaded

732 ms

Page Rendered

98 ms

sportschoolvdpol.nl screenshot

About Website

Welcome to sportschoolvdpol.nl homepage info - get ready to check Sportschoolvdpol best content right away, or after learning these important things about sportschoolvdpol.nl

Visit sportschoolvdpol.nl

Key Findings

We analyzed Sportschoolvdpol.nl page load time and found that the first response time was 387 ms and then it took 830 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

sportschoolvdpol.nl performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.352

31/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

sportschoolvdpol.nl

387 ms

css2

36 ms

logo.webp

90 ms

follow_us.webp

172 ms

foto_4.webp

256 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 50% of them (6 requests) were addressed to the original Sportschoolvdpol.nl, 42% (5 requests) were made to Fonts.gstatic.com and 8% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (387 ms) belongs to the original domain Sportschoolvdpol.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.2 kB (30%)

Content Size

81.9 kB

After Optimization

57.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sportschoolvdpol.nl main page is 81.9 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. 20% of websites need less resources to load. Images take 59.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 6.0 kB

  • Original 7.7 kB
  • After minification 6.9 kB
  • After compression 1.6 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 6.0 kB or 78% of the original size.

Image Optimization

-10%

Potential reduce by 5.7 kB

  • Original 59.1 kB
  • After minification 53.4 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. Sportschoolvdpol images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 5.9 kB

  • Original 7.3 kB
  • After minification 7.0 kB
  • After compression 1.4 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 5.9 kB or 81% of the original size.

CSS Optimization

-84%

Potential reduce by 6.6 kB

  • Original 7.8 kB
  • After minification 6.6 kB
  • After compression 1.2 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. Sportschoolvdpol.nl needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sportschoolvdpol. According to our analytics all requests are already optimized.

Network Requests Diagram

sportschoolvdpol.nl

sportschoolvdpol.nl

387 ms

css2

css2

36 ms

logo.webp

logo.webp

90 ms

follow_us.webp

follow_us.webp

172 ms

foto_4.webp

foto_4.webp

256 ms

foto_5.webp

foto_5.webp

258 ms

foto_3.webp

foto_3.webp

344 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

19 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0C4n.ttf

25 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

32 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

33 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

32 ms

Accessibility Review

sportschoolvdpol.nl accessibility score

94

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

Links do not have a discernible name

Best Practices

sportschoolvdpol.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

SEO Factors

sportschoolvdpol.nl SEO score

92

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sportschoolvdpol.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Sportschoolvdpol.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

sportschoolvdpol.nl

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