Tools & Wizards About Us
nummerzestien.nl screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

nummerzestien.nl

Dé kleding webshop - al je merkkleding online kopen! NummerZestien.eu – nummerzestien

Page Load Speed

4.5 sec in total

First Response

1.1 sec

Resources Loaded

3.1 sec

Page Rendered

303 ms

nummerzestien.nl screenshot

About Website

Click here to check amazing Nummer Zestien content. Otherwise, check out these important facts you probably never knew about nummerzestien.nl

Bij Nummer Zestien mode kun je de grootste collectie merkkleding online kopen. Bekijk onze kleding en bestel direct online!

Visit nummerzestien.nl

Key Findings

We analyzed Nummerzestien.nl page load time and found that the first response time was 1.1 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

nummerzestien.nl performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

nummerzestien.nl

1119 ms

www.nummerzestien.eu

930 ms

css

23 ms

styles.css

241 ms

productlist.css

170 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Nummerzestien.nl, 85% (60 requests) were made to Nummerzestien.eu and 6% (4 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Nummerzestien.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 748.9 kB (50%)

Content Size

1.5 MB

After Optimization

746.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nummerzestien.nl main page is 1.5 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. 50% of websites need less resources to load. Images take 708.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 70.1 kB

  • Original 92.2 kB
  • After minification 86.1 kB
  • After compression 22.1 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 70.1 kB or 76% of the original size.

Image Optimization

-17%

Potential reduce by 121.2 kB

  • Original 708.5 kB
  • After minification 587.3 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. Obviously, Nummer Zestien needs image optimization as it can save up to 121.2 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-79%

Potential reduce by 477.3 kB

  • Original 601.0 kB
  • After minification 420.4 kB
  • After compression 123.7 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 477.3 kB or 79% of the original size.

CSS Optimization

-86%

Potential reduce by 80.3 kB

  • Original 93.9 kB
  • After minification 61.2 kB
  • After compression 13.6 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. Nummerzestien.nl needs all CSS files to be minified and compressed as it can save up to 80.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (50%)

Requests Now

68

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nummer Zestien. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nummerzestien.nl

nummerzestien.nl

1119 ms

www.nummerzestien.eu

www.nummerzestien.eu

930 ms

css

css

23 ms

styles.css

styles.css

241 ms

productlist.css

productlist.css

170 ms

menu.css

menu.css

165 ms

jquery.selectbox.css

jquery.selectbox.css

173 ms

jquery-ui.css

jquery-ui.css

7 ms

jquery.min.js

jquery.min.js

11 ms

jquery-ui.min.js

jquery-ui.min.js

15 ms

jquery.selectbox-0.2.min.js

jquery.selectbox-0.2.min.js

55 ms

jquery.cookie.js

jquery.cookie.js

173 ms

globalscripts.js

globalscripts.js

264 ms

shadowbox.js

shadowbox.js

329 ms

shadowbox.css

shadowbox.css

266 ms

jquery.lightbox-0.5.js

jquery.lightbox-0.5.js

267 ms

jquery.lightbox-0.5.css

jquery.lightbox-0.5.css

267 ms

style.css

style.css

318 ms

StyleSheet.css

StyleSheet.css

327 ms

fadeSlideShow-minified.js

fadeSlideShow-minified.js

336 ms

WebResource.axd

WebResource.axd

341 ms

ScriptResource.axd

ScriptResource.axd

362 ms

ScriptResource.axd

ScriptResource.axd

398 ms

ga.js

ga.js

8 ms

bck_body.png

bck_body.png

85 ms

search_field_front.png

search_field_front.png

83 ms

nothing.gif

nothing.gif

85 ms

button_home.gif

button_home.gif

184 ms

dames-1601-970x100.jpg

dames-1601-970x100.jpg

246 ms

heren-1601-970x100.jpg

heren-1601-970x100.jpg

188 ms

kinderen-1601-970x100.jpg

kinderen-1601-970x100.jpg

252 ms

baby-1552-970x100.jpg

baby-1552-970x100.jpg

214 ms

kinderen-1608-970x305(0).jpg

kinderen-1608-970x305(0).jpg

394 ms

herenkleding-1608-970x305(0).jpg

herenkleding-1608-970x305(0).jpg

420 ms

dameskleding-1608-970x305(0).jpg

dameskleding-1608-970x305(0).jpg

417 ms

ico_twitter.png

ico_twitter.png

279 ms

ico_facebook.png

ico_facebook.png

325 ms

pinterest_20.png

pinterest_20.png

336 ms

googleplus.png

googleplus.png

367 ms

logo_ideal.png

logo_ideal.png

406 ms

logo_mastercard.png

logo_mastercard.png

420 ms

logo_visa.png

logo_visa.png

455 ms

logo_paypal.png

logo_paypal.png

473 ms

logo_mistercash.png

logo_mistercash.png

487 ms

logo_fashioncheque.png

logo_fashioncheque.png

498 ms

logo_webshopgiftcard.png

logo_webshopgiftcard.png

502 ms

__utm.gif

__utm.gif

11 ms

nummerzestien.png

nummerzestien.png

346 ms

scheiding_servicepanel.jpg

scheiding_servicepanel.jpg

385 ms

search_field_bck.png

search_field_bck.png

393 ms

search_btn.png

search_btn.png

410 ms

NR16-online-fashion-store.png

NR16-online-fashion-store.png

422 ms

bck_menu.png

bck_menu.png

426 ms

menu_uitklap_bck.png

menu_uitklap_bck.png

427 ms

scheiding_bevel_vert.png

scheiding_bevel_vert.png

472 ms

fb-like.png

fb-like.png

616 ms

but_bck_primair.png

but_bck_primair.png

469 ms

homepagebanner-tile.png

homepagebanner-tile.png

483 ms

1135-dames-1601-190x185.jpg

1135-dames-1601-190x185.jpg

492 ms

1136-heren-1601-190x185.jpg

1136-heren-1601-190x185.jpg

492 ms

1139-kinderen-1601-190x185.jpg

1139-kinderen-1601-190x185.jpg

541 ms

1138-baby-1601-190x185.jpg

1138-baby-1601-190x185.jpg

551 ms

1137-lifestyle-1601-190x185.jpg

1137-lifestyle-1601-190x185.jpg

566 ms

bck_servicemenu.png

bck_servicemenu.png

573 ms

scheiding_bevel_horz.png

scheiding_bevel_horz.png

573 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

9 ms

bck_footer.png

bck_footer.png

602 ms

arrows.png

arrows.png

605 ms

9Xe8dq6pQDsPyVH2D3tMQhsxEYwM7FgeyaSgU71cLG0.woff

9Xe8dq6pQDsPyVH2D3tMQhsxEYwM7FgeyaSgU71cLG0.woff

19 ms

facepile.php

facepile.php

64 ms

white.png

white.png

591 ms

Accessibility Review

nummerzestien.nl accessibility score

93

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

Links do not have a discernible name

Best Practices

nummerzestien.nl best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nummerzestien.nl SEO score

92

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nummerzestien.nl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Nummerzestien.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

nummerzestien.nl

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