Tools & Wizards About Us

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

winkelcatalogus.nl

Het complete overzicht van veilige internetwinkels. Prijzen Vergelijken bij veilige Nederlandse online winkels.

Page Load Speed

2.4 sec in total

First Response

376 ms

Resources Loaded

1.9 sec

Page Rendered

100 ms

About Website

Click here to check amazing Winkelcatalogus content. Otherwise, check out these important facts you probably never knew about winkelcatalogus.nl

Het complete overzicht van veilige internetwinkels. Lekker online winkelen bij veilige nederlandse online winkels.

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Key Findings

We analyzed Winkelcatalogus.nl page load time and found that the first response time was 376 ms and then it took 2 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

winkelcatalogus.nl performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

65/100

25%

SI (Speed Index)

Value3.0 s

93/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.4 s

92/100

10%

Network Requests Diagram

winkelcatalogus.nl

376 ms

winkelcatalogus.nl

377 ms

www.winkelcatalogus.nl

633 ms

style.css

92 ms

menu.css

186 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 87% of them (13 requests) were addressed to the original Winkelcatalogus.nl, 13% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (633 ms) belongs to the original domain Winkelcatalogus.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.6 kB (13%)

Content Size

36.4 kB

After Optimization

31.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Winkelcatalogus.nl main page is 36.4 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. Javascripts take 17.4 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 4.2 kB

  • Original 6.2 kB
  • After minification 5.8 kB
  • After compression 1.9 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 4.2 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 20 B

  • Original 11.3 kB
  • After minification 11.3 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. Winkelcatalogus images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 104 B

  • Original 17.4 kB
  • After minification 17.4 kB
  • After compression 17.3 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.

CSS Optimization

-13%

Potential reduce by 196 B

  • Original 1.6 kB
  • After minification 1.6 kB
  • After compression 1.4 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. Winkelcatalogus.nl needs all CSS files to be minified and compressed as it can save up to 196 B or 13% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Winkelcatalogus. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

winkelcatalogus.nl accessibility score

61

Accessibility Issues

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

winkelcatalogus.nl best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

winkelcatalogus.nl SEO score

75

Search Engine Optimization Advices

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 Winkelcatalogus.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 Winkelcatalogus.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 Winkelcatalogus. 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: