Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    28% of websites

  • 84

    SEO

    Google-friendlier than
    60% of websites

oosterparkers.nl

Voetbalclub in Groningen | V.V. Oosterparkers

Page Load Speed

10.4 sec in total

First Response

2.3 sec

Resources Loaded

7.5 sec

Page Rendered

551 ms

oosterparkers.nl screenshot

About Website

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

Wil je graag voetballen bij een leuke en gezellige voetbalclub in Groningen? Meld je aan op onze website, of kom eens langs om de sfeer te proeven.

Visit oosterparkers.nl

Key Findings

We analyzed Oosterparkers.nl page load time and found that the first response time was 2.3 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

oosterparkers.nl performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.07

96/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

www.oosterparkers.nl

2308 ms

wp-emoji-release.min.js

462 ms

styles.css

220 ms

style.css

633 ms

prettyphoto.css

442 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 52% of them (52 requests) were addressed to the original Oosterparkers.nl, 20% (20 requests) were made to Static.xx.fbcdn.net and 17% (17 requests) were made to Knvbwidget.sportlink.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Oosterparkers.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 963.0 kB (21%)

Content Size

4.6 MB

After Optimization

3.7 MB

In fact, the total size of Oosterparkers.nl main page is 4.6 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. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 112.3 kB

  • Original 122.7 kB
  • After minification 83.2 kB
  • After compression 10.4 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 39.5 kB, which is 32% 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 112.3 kB or 92% of the original size.

Image Optimization

-2%

Potential reduce by 85.0 kB

  • Original 3.5 MB
  • After minification 3.4 MB

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. Oosterparkers images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 355.0 kB

  • Original 524.6 kB
  • After minification 509.9 kB
  • After compression 169.6 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 355.0 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 410.7 kB

  • Original 484.3 kB
  • After minification 390.2 kB
  • After compression 73.6 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. Oosterparkers.nl needs all CSS files to be minified and compressed as it can save up to 410.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (55%)

Requests Now

99

After Optimization

45

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oosterparkers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

oosterparkers.nl accessibility score

66

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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

oosterparkers.nl best practices score

50

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

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

oosterparkers.nl SEO score

84

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

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Oosterparkers.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 Oosterparkers.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 data is detected on the main page of Oosterparkers. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: