Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

krejzi-shirt.nl

Shirt & T-shirt | Shirt Bedrukken | Shirt Ontwerpen | Drukken T-Shirt | T-shirt Bedrukken

Page Load Speed

6.6 sec in total

First Response

368 ms

Resources Loaded

5.8 sec

Page Rendered

369 ms

krejzi-shirt.nl screenshot

About Website

Click here to check amazing Krejzi Shirt content. Otherwise, check out these important facts you probably never knew about krejzi-shirt.nl

Shirt & T-shirt | Shirt Bedrukken | Shirt Ontwerpen | Drukken T-Shirt | T-shirt Bedrukken. Shirt webshop voor het ontwerpen en bedrukken van t-shirts.

Visit krejzi-shirt.nl

Key Findings

We analyzed Krejzi-shirt.nl page load time and found that the first response time was 368 ms and then it took 6.2 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

krejzi-shirt.nl performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

krejzi-shirt.nl

368 ms

www.krejzi-shirt.nl

481 ms

style.css

227 ms

shirtshop54.spreadshirt.nl

2184 ms

urchin.js

5 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 4% of them (4 requests) were addressed to the original Krejzi-shirt.nl, 72% (77 requests) were made to Image.spreadshirtmedia.net and 18% (19 requests) were made to Shirtshop54.spreadshirt.nl. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Shirtshop54.spreadshirt.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 345.2 kB (26%)

Content Size

1.3 MB

After Optimization

999.0 kB

In fact, the total size of Krejzi-shirt.nl main page is 1.3 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. 50% of websites need less resources to load. Images take 840.7 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 2.0 kB

  • Original 3.2 kB
  • After minification 3.0 kB
  • After compression 1.2 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 2.0 kB or 61% of the original size.

Image Optimization

-1%

Potential reduce by 4.6 kB

  • Original 840.7 kB
  • After minification 836.1 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. Krejzi Shirt images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 207.5 kB

  • Original 343.5 kB
  • After minification 339.4 kB
  • After compression 136.1 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 207.5 kB or 60% of the original size.

CSS Optimization

-84%

Potential reduce by 131.2 kB

  • Original 156.8 kB
  • After minification 128.2 kB
  • After compression 25.6 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. Krejzi-shirt.nl needs all CSS files to be minified and compressed as it can save up to 131.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (61%)

Requests Now

105

After Optimization

41

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Krejzi Shirt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

krejzi-shirt.nl accessibility score

75

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

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

Best Practices

krejzi-shirt.nl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

krejzi-shirt.nl SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Krejzi-shirt.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Krejzi-shirt.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 Krejzi Shirt. 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: