Access koffers.com. Bagageonline | Vind uw koffer, trolley of rugzak eenvoudig online

name

value

score

weighting

FCP (First Contentful Paint)

Value8.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value89.3 s

0/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.0 s

3/100

10%

www.bagageonline.nl

554 ms

calendar.min.css

81 ms

styles-m.min.css

326 ms

jquery.fancybox-1.3.4.min.css

232 ms

style.min.css

244 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Koffers.com, 4% (3 requests) were made to Use.typekit.net and 4% (3 requests) were made to Robincontentdesktop.blob.core.windows.net. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Bagageonline.nl.

Content Size

36.6 MB

After Optimization

36.0 MB

In fact, the total size of Koffers.com main page is 36.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 35.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 116.1 kB

Original 137.6 kB
After minification 126.2 kB
After compression 21.6 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 116.1 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 251.2 kB

Original 35.1 MB
After minification 34.9 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. Koffer S images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 208.1 kB

Original 1.2 MB
After minification 1.2 MB
After compression 1.0 MB

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 208.1 kB or 17% of the original size.

CSS Optimization

-26%

Potential reduce by 33.7 kB

Original 129.7 kB
After minification 129.7 kB
After compression 96.0 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. Koffers.com needs all CSS files to be minified and compressed as it can save up to 33.7 kB or 26% of the original size.

Requests Now

After Optimization

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koffer S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 15 to 1 for CSS 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

[role]s do not have all required [aria-*] attributes

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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 Koffers.com 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 Koffers.com 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

koffers.com

Open Graph description is not detected on the main page of Koffer S. 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

Bagageonline | Vind uw koffer, trolley of rugzak eenvoudig online

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.bagageonline.nl

calendar.min.css

styles-m.min.css

jquery.fancybox-1.3.4.min.css

style.min.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.bagageonline.nl

calendar.min.css

styles-m.min.css

jquery.fancybox-1.3.4.min.css

style.min.css

postcode_main.min.css

postcode_nl.min.css

postcode_be.min.css

ec.min.css

robinapi.min.css

postnlv11.min.css

styles-l.min.css

require.min.js

requirejs-min-resolver.min.js

bundle0.min.js

bundle1.min.js

bundle2.min.js

bundle3.min.js

bundle4.min.js

static.min.js

mixins.min.js

requirejs-config.min.js

ec.min.js

ec4.min.js

functions.min.js

shippingtime.min.js

dnk5ycd.js

js

css

js

2a37f53512365d57cbb11ca70.js

font-awesome.min.css

v2

mega-menu-1.css

horizontal-slim-10_7.css

b9ai290b.js

X006348B71962C34C49D016DBA27A35CC.js

ld.js

b9ai290b.js

gtm.js

trustedshop_120x120.png

bagageonline-logo-new.svg

468850866back-to-school-banner.jpg