Access def-shop.nl. DefShop

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value1,550 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.288

42/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

www.def-shop.nl

1255 ms

b085d39675335540c1285e363b96a35a.js

366 ms

https_basics.css

901 ms

https_styles.css

912 ms

ENT4382_chaospage.css

851 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 8% of them (8 requests) were addressed to the original Def-shop.nl, 66% (63 requests) were made to Cdn.def-shop.com and 6% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Def-shop.nl.

Content Size

2.5 MB

After Optimization

1.8 MB

In fact, the total size of Def-shop.nl main page is 2.5 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. 45% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 84.1 kB

Original 102.6 kB
After minification 100.1 kB
After compression 18.6 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 84.1 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 43.0 kB

Original 1.6 MB
After minification 1.5 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. Def Shop images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 345.1 kB

Original 507.4 kB
After minification 506.2 kB
After compression 162.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 345.1 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 275.8 kB

Original 334.2 kB
After minification 332.9 kB
After compression 58.3 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. Def-shop.nl needs all CSS files to be minified and compressed as it can save up to 275.8 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Def Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

button, link, and menuitem elements do not have accessible names.

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.

High

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

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 Def-shop.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 Def-shop.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

def-shop.nl

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

Report Summary

Performance

Accessibility

Best Practices

SEO

DefShop

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.def-shop.nl

b085d39675335540c1285e363b96a35a.js

https_basics.css

https_styles.css

ENT4382_chaospage.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.def-shop.nl

b085d39675335540c1285e363b96a35a.js

https_basics.css

https_styles.css

ENT4382_chaospage.css

mmcore.js

js_error_handler.js

externals_min-1456739521.js

extra_min-1456739521.js

global_min-1456739521.js

startpage_min-1456739521.js

defshop_logo_small.png

flaggen-sprite-01.png

1456474231_01_2802_vfrei_gra2081_NL_web.jpg

56bd80f5d58b4.jpg

56cc836675101.jpg

14557232043342.jpg

14557232463346.jpg

14557232833350.jpg

14557233303354.jpg

m_NL.jpg

f_NL.jpg

f9ee4adcad23822154e346aac96f3cbef33e944b.jpeg

8b1f6e287138601d884f8d79303bde329ce0e630.jpeg

1e987194cd78fda9d2b3fb11cbc200906f70ac10.jpeg

4bed23b49b8983b46a236264ea5e568fdcafe5bc.jpeg

a3cf6a9ab08daaa02ca15dcac62c27ddfd9acf79.jpeg

dngrs_Logo.png

justrhyse_logo.png

URBANCLASSIC_LOGO_0104.png

jackjones_logo.png

newera_logo.png

nike_logo.png

southpole_logo.png

adidas_logo.png

vsct_logo.png

rocawear_logo.png

dc_logo.png

alpha_logo.png

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