Access jdlsourcing.com. JDLsourcing - global sourcing & manufacturing

name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value4,240 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value18.7 s

3/100

10%

jdlsourcing.com

319 ms

en

422 ms

643 ms

js

154 ms

insight.min.js

117 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Jdlsourcing.com, 66% (49 requests) were made to Jdlsourcing.nl and 12% (9 requests) were made to C0.wp.com. The less responsive or slowest element that took the longest time to load (5.9 sec) relates to the external source Jdlsourcing.nl.

Content Size

790.0 kB

After Optimization

696.3 kB

In fact, the total size of Jdlsourcing.com main page is 790.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Javascripts take 342.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 61.7 kB

Original 76.5 kB
After minification 74.5 kB
After compression 14.9 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 61.7 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 108 B

Original 251.7 kB
After minification 251.6 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. JDLsourcing images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 12.3 kB

Original 342.5 kB
After minification 342.5 kB
After compression 330.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 19.6 kB

Original 119.3 kB
After minification 119.3 kB
After compression 99.7 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. Jdlsourcing.com needs all CSS files to be minified and compressed as it can save up to 19.6 kB or 16% of the original size.

Requests Now

After Optimization

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JDLsourcing. 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 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

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>).

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jdlsourcing.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Jdlsourcing.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

jdlsourcing.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

JDLsourcing - global sourcing & manufacturing | Custom-made production

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

jdlsourcing.com

en

js

insight.min.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

jdlsourcing.com

en

js

insight.min.js

bootstrap.min.css

css

jquery-latest.min.js

popper.min.js

bootstrap.min.js

style.min.css

wpo-minify-header-33961b5f.min.css

mediaelementplayer-legacy.min.css

wp-mediaelement.min.css

classic-themes.min.css

wpo-minify-header-a5b4387d.min.css

jetpack.css

wpo-minify-header-4f301427.min.js

wpo-minify-header-7313087a.min.js

wpo-minify-footer-afc9271d.min.js

api.js

wp-polyfill-inert.min.js

regenerator-runtime.min.js

wp-polyfill.min.js

wpo-minify-footer-4d4e06bf.min.js

e-202437.js

jquery.min.js

wpo-minify-footer-22a1124a.min.js

insight_tag_errors.gif

cropped-JDLsourcing_logo_white.png.webp

fr.png

en.png

nl.png

ecovadis-gold-2020-1.png

JDL_logo_blauw.png

ecovadis-gold-2019-1.png

JDL_banner-mask.png

usp-lokaal_icon@2x.png.webp

usp-direct_icon@2x.png.webp

usp-kwaliteit_icon@2x.png.webp

Asset-4@4x.png.webp

textile.png.webp

right-arrow.png

box-icon.png.webp

furniture-01.png.webp