Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

vvkatwijk.nl

Home · VV Katwijk

Page Load Speed

21.1 sec in total

First Response

452 ms

Resources Loaded

20.4 sec

Page Rendered

179 ms

vvkatwijk.nl screenshot

About Website

Click here to check amazing VV Katwijk content for Netherlands. Otherwise, check out these important facts you probably never knew about vvkatwijk.nl

vvkatwijk.nl is de officiele website van v.v. Katwijk, een voetbalvereniging uit Katwijk aan Zee. Voetbal vereniging Katwijk komt uit in de Topklasse van het zaterdagamateurvoetbal. Op deze website vi...

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Key Findings

We analyzed Vvkatwijk.nl page load time and found that the first response time was 452 ms and then it took 20.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

vvkatwijk.nl performance score

0

Network Requests Diagram

vvkatwijk.nl

452 ms

styles.css

115 ms

sifr.js

272 ms

rotate.js

188 ms

colorbox.css

186 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 88% of them (28 requests) were addressed to the original Vvkatwijk.nl, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (19.6 sec) relates to the external source Go2web20.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 39.6 kB (27%)

Content Size

145.5 kB

After Optimization

105.9 kB

In fact, the total size of Vvkatwijk.nl main page is 145.5 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. 15% of websites need less resources to load. Images take 90.8 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 6.4 kB

  • Original 9.7 kB
  • After minification 8.7 kB
  • After compression 3.3 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 6.4 kB or 66% of the original size.

Image Optimization

-6%

Potential reduce by 5.2 kB

  • Original 90.8 kB
  • After minification 85.5 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. VV Katwijk images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 12.5 kB

  • Original 25.8 kB
  • After minification 24.6 kB
  • After compression 13.3 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 12.5 kB or 48% of the original size.

CSS Optimization

-80%

Potential reduce by 15.4 kB

  • Original 19.2 kB
  • After minification 13.0 kB
  • After compression 3.8 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. Vvkatwijk.nl needs all CSS files to be minified and compressed as it can save up to 15.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (53%)

Requests Now

30

After Optimization

14

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VV Katwijk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

SEO Factors

vvkatwijk.nl SEO score

0

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    NL

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vvkatwijk.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Vvkatwijk.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 VV Katwijk. 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: