Tools & Wizards About Us
discofeest.nl screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

discofeest.nl

ZAP! FM - Non-stop the greatest hits from 5 decades of hit-history

Page Load Speed

5.9 sec in total

First Response

2.4 sec

Resources Loaded

3.2 sec

Page Rendered

293 ms

discofeest.nl screenshot

About Website

Visit discofeest.nl now to see the best up-to-date Discofeest content and also check out these interesting facts you probably never knew about discofeest.nl

ZAP! FM is the radio station with not only the biggest, but also the forgotten hits from the 60s to the present day. Do you like good music? So do we!

Visit discofeest.nl

Key Findings

We analyzed Discofeest.nl page load time and found that the first response time was 2.4 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

discofeest.nl performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.048

99/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

discofeest.nl

2399 ms

wp-emoji-release.min.js

118 ms

style.css

210 ms

responsive.css

215 ms

jquery.js

288 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 70% of them (14 requests) were addressed to the original Discofeest.nl, 10% (2 requests) were made to Staticxx.facebook.com and 5% (1 request) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Discofeest.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 167.5 kB (47%)

Content Size

358.6 kB

After Optimization

191.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Discofeest.nl main page is 358.6 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. Javascripts take 150.4 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 10.0 kB

  • Original 14.8 kB
  • After minification 13.5 kB
  • After compression 4.7 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 10.0 kB or 68% of the original size.

Image Optimization

-1%

Potential reduce by 773 B

  • Original 125.4 kB
  • After minification 124.7 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. Discofeest images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 98.2 kB

  • Original 150.4 kB
  • After minification 150.3 kB
  • After compression 52.2 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 98.2 kB or 65% of the original size.

CSS Optimization

-86%

Potential reduce by 58.6 kB

  • Original 68.1 kB
  • After minification 50.3 kB
  • After compression 9.5 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. Discofeest.nl needs all CSS files to be minified and compressed as it can save up to 58.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (44%)

Requests Now

18

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Discofeest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

discofeest.nl

discofeest.nl

2399 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

118 ms

style.css

style.css

210 ms

responsive.css

responsive.css

215 ms

jquery.js

jquery.js

288 ms

jquery-migrate.min.js

jquery-migrate.min.js

203 ms

responsive-modernizr.min.js

responsive-modernizr.min.js

207 ms

responsive-scripts.min.js

responsive-scripts.min.js

215 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

332 ms

background.jpg

background.jpg

294 ms

cropped-logo1.png

cropped-logo1.png

336 ms

discofeest_wedding.jpg

discofeest_wedding.jpg

451 ms

twitter-icon.png

twitter-icon.png

107 ms

facebook-icon.png

facebook-icon.png

110 ms

all.js

all.js

160 ms

js

js

17 ms

in.php

in.php

148 ms

67 ms

xd_arbiter.php

xd_arbiter.php

138 ms

xd_arbiter.php

xd_arbiter.php

262 ms

Accessibility Review

discofeest.nl accessibility score

77

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

discofeest.nl best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

discofeest.nl SEO score

77

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

High

robots.txt is not valid

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

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

    EN

  • Language Claimed

    NL

  • Encoding

    UTF-8

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

discofeest.nl

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