Tools & Wizards About Us
svens-classix.nl screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

svens-classix.nl

Sven's Classix

Page Load Speed

8.7 sec in total

First Response

2.8 sec

Resources Loaded

5.8 sec

Page Rendered

179 ms

svens-classix.nl screenshot

About Website

Welcome to svens-classix.nl homepage info - get ready to check Sven S Classix best content right away, or after learning these important things about svens-classix.nl

Visit svens-classix.nl

Key Findings

We analyzed Svens-classix.nl page load time and found that the first response time was 2.8 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster. This domain responded with an error, which can significantly jeopardize Svens-classix.nl rating and web reputation

Performance Metrics

svens-classix.nl performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

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)

Value1.7 s

100/100

10%

Network Requests Diagram

svens-classix.nl

2783 ms

jquery.js

615 ms

thickbox.js

330 ms

thickbox.css

227 ms

pivot_essentials.css

338 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that all of those requests were addressed to Svens-classix.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Svens-classix.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 127.1 kB (41%)

Content Size

311.4 kB

After Optimization

184.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Svens-classix.nl main page is 311.4 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 204.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 11.7 kB

  • Original 14.5 kB
  • After minification 8.8 kB
  • After compression 2.8 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. This page needs HTML code to be minified as it can gain 5.7 kB, which is 40% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 11.7 kB or 81% of the original size.

Image Optimization

-23%

Potential reduce by 47.9 kB

  • Original 204.9 kB
  • After minification 157.1 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, Sven S Classix needs image optimization as it can save up to 47.9 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 54.4 kB

  • Original 75.2 kB
  • After minification 70.2 kB
  • After compression 20.8 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 54.4 kB or 72% of the original size.

CSS Optimization

-78%

Potential reduce by 13.1 kB

  • Original 16.8 kB
  • After minification 11.3 kB
  • After compression 3.6 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. Svens-classix.nl needs all CSS files to be minified and compressed as it can save up to 13.1 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (27%)

Requests Now

22

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sven S Classix. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

svens-classix.nl

svens-classix.nl

2783 ms

jquery.js

jquery.js

615 ms

thickbox.js

thickbox.js

330 ms

thickbox.css

thickbox.css

227 ms

pivot_essentials.css

pivot_essentials.css

338 ms

bare_bones.css

bare_bones.css

244 ms

contact.css

contact.css

305 ms

jquery.slideviewer.1.1.js

jquery.slideviewer.1.1.js

426 ms

jquery.easing.1.2.js

jquery.easing.1.2.js

458 ms

slideshow.css

slideshow.css

495 ms

bgimg.jpg

bgimg.jpg

484 ms

bgpat.jpg

bgpat.jpg

480 ms

navbgwide.jpg

navbgwide.jpg

291 ms

navbg.jpg

navbg.jpg

386 ms

footer.jpg

footer.jpg

387 ms

kyboe.jpg

kyboe.jpg

306 ms

proentertainment.jpg

proentertainment.jpg

573 ms

kooystra.jpg

kooystra.jpg

716 ms

tm_audio.jpg

tm_audio.jpg

948 ms

allen.jpg

allen.jpg

838 ms

Traktor_Pro_Logo.jpg

Traktor_Pro_Logo.jpg

852 ms

scheduler.php

scheduler.php

2446 ms

loadingAnimation.gif

loadingAnimation.gif

869 ms

elink.gif

elink.gif

959 ms

Accessibility Review

svens-classix.nl accessibility score

73

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

svens-classix.nl best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Browser errors were logged to the console

SEO Factors

svens-classix.nl SEO score

62

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

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

svens-classix.nl

Open Graph description is not detected on the main page of Sven S Classix. 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: