Tools & Wizards About Us

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

hardloopschoenencenter.be

Ons assortiment - Coolblue - alles voor een glimlach

Page Load Speed

2.3 sec in total

First Response

441 ms

Resources Loaded

1.5 sec

Page Rendered

408 ms

About Website

Welcome to hardloopschoenencenter.be homepage info - get ready to check Hardloopschoenencenter best content right away, or after learning these important things about hardloopschoenencenter.be

Bekijk 't gehele assortiment. Voor 23.59 uur besteld? Morgen in huis. Of wanneer het jou uitkomt.

Visit hardloopschoenencenter.be

Key Findings

We analyzed Hardloopschoenencenter.be page load time and found that the first response time was 441 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

hardloopschoenencenter.be performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value640 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.53

14/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

ons-assortiment

441 ms

200616_Cookies_Jos-4.jpg

75 ms

gtm.js

132 ms

439054

433 ms

loadCSSAsync.a95ab9098c0e4beaf171.js

27 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Hardloopschoenencenter.be, 7% (1 request) were made to Coolblue.be and 7% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (441 ms) relates to the external source Coolblue.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 560.7 kB (50%)

Content Size

1.1 MB

After Optimization

549.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Hardloopschoenencenter.be main page is 1.1 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. 30% of websites need less resources to load. HTML takes 656.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 560.0 kB

  • Original 656.7 kB
  • After minification 583.9 kB
  • After compression 96.7 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. This page needs HTML code to be minified as it can gain 72.8 kB, which is 11% 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 560.0 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 80.9 kB
  • After minification 80.9 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. Hardloopschoenencenter images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 705 B

  • Original 373.0 kB
  • After minification 373.0 kB
  • After compression 372.3 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 4 (50%)

Requests Now

8

After Optimization

4

  • Images
  • JavaScript

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hardloopschoenencenter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

hardloopschoenencenter.be accessibility score

90

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

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

hardloopschoenencenter.be best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

hardloopschoenencenter.be SEO score

90

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

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 Hardloopschoenencenter.be 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 Hardloopschoenencenter.be 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 Hardloopschoenencenter. 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: