Access luxsunglasses.nl. Zonnebril kopen bij dé online zonnebrillenshop

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value6,360 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

luxsunglasses.nl

346 ms

www.luxsunglasses.nl

792 ms

jquery-1.7.1.min.js

417 ms

common.js

168 ms

browser_identificator.js

170 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 89% of them (55 requests) were addressed to the original Luxsunglasses.nl, 6% (4 requests) were made to Kiyoh.nl and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (835 ms) belongs to the original domain Luxsunglasses.nl.

Content Size

1.2 MB

After Optimization

984.6 kB

In fact, the total size of Luxsunglasses.nl main page is 1.2 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. Images take 932.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 17.4 kB

Original 22.7 kB
After minification 20.5 kB
After compression 5.3 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 17.4 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 39.6 kB

Original 932.9 kB
After minification 893.3 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. Lux Sunglasses images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 142.1 kB

Original 213.9 kB
After minification 181.6 kB
After compression 71.8 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 142.1 kB or 66% of the original size.

CSS Optimization

-82%

Potential reduce by 65.4 kB

Original 79.6 kB
After minification 61.4 kB
After compression 14.2 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. Luxsunglasses.nl needs all CSS files to be minified and compressed as it can save up to 65.4 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lux Sunglasses. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

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

N/A
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Luxsunglasses.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 Luxsunglasses.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

luxsunglasses.nl

Open Graph description is not detected on the main page of Lux Sunglasses. 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

Zonnebril kopen bij dé online zonnebrillenshop | Online zonnebril kopen - LuxSunglasses

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

luxsunglasses.nl

www.luxsunglasses.nl

jquery-1.7.1.min.js

common.js

browser_identificator.js

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

luxsunglasses.nl

www.luxsunglasses.nl

jquery-1.7.1.min.js

common.js

browser_identificator.js

jquery.ui.core.min.js

jquery.ui.widget.min.js

jquery.ui.mouse.min.js

jquery.ui.slider.min.js

jquery-ui-1.8.23.custom.css

jquery.cycle.all.js

slideshow_cycle.js

jquery.jcarousel.js

skin_osw.css

jquery.mod_carousel.js

ajax_suggestions.js

loadscripts.js

all.css

main.css

fontello.css

css

responsive.css

create-events.js

slideshow-addons.js

mobile-footermenu.js

ga.js

__utm.gif

widget.php

arrow_right.png

luxsunglaslogo.png

check.png

search.png

carrera-zonnebrillen-maverick.jpg

carrera-zonnebrillen.png

gucci-zonnebrillen-2016.png

left.png

right.png

image.php

image.php

image.php

image.php

image.php

image.php