Tools & Wizards About Us

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

speeddaten.nl

Speeddaten in Amsterdam, Rotterdam, Breda, Den Haag, Utrecht,...

Page Load Speed

5 sec in total

First Response

1.1 sec

Resources Loaded

3.5 sec

Page Rendered

333 ms

About Website

Welcome to speeddaten.nl homepage info - get ready to check Speeddaten best content for Netherlands right away, or after learning these important things about speeddaten.nl

Ben je een spontane single, wil je nieuwe mensen ontmoeten en hou je van een gezellig gesprek? Dan is speeddaten echt iets voor jou!

Visit speeddaten.nl

Key Findings

We analyzed Speeddaten.nl page load time and found that the first response time was 1.1 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

speeddaten.nl performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

speeddaten.nl

1114 ms

minify_da0babf8e71e0f89ed799f2e6cc795d7.css

93 ms

minify_2481e675388842269e03c66063916cc9.js

449 ms

twitter.js

180 ms

conversion.js

15 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 49% of them (50 requests) were addressed to the original Speeddaten.nl, 30% (31 requests) were made to Static.speeddaten.nl and 4% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Static.speeddaten.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 678.0 kB (48%)

Content Size

1.4 MB

After Optimization

724.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Speeddaten.nl main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Javascripts take 561.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 45.0 kB

  • Original 54.3 kB
  • After minification 46.1 kB
  • After compression 9.3 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. This page needs HTML code to be minified as it can gain 8.2 kB, which is 15% 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 45.0 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 33.1 kB

  • Original 515.3 kB
  • After minification 482.1 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. Speeddaten images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 375.8 kB

  • Original 561.5 kB
  • After minification 530.3 kB
  • After compression 185.8 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 375.8 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 224.1 kB

  • Original 271.2 kB
  • After minification 270.7 kB
  • After compression 47.1 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. Speeddaten.nl needs all CSS files to be minified and compressed as it can save up to 224.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (45%)

Requests Now

98

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Speeddaten. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

speeddaten.nl accessibility score

62

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.

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

speeddaten.nl best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

speeddaten.nl SEO score

89

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

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

High

Tap targets are not sized appropriately

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 Speeddaten.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 Speeddaten.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

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