Access drukdrukdrukker.nl. Drukdrukdrukker.nl De goedkope internet drukkerij voor het drukken & printen van folders, flyers, ...

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.071

96/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

drukdrukdrukker.nl

350 ms

www.drukdrukdrukker.nl

1200 ms

Drukdrukdrukker.css

93 ms

jquery-ui-1.8.custom.css

186 ms

jquery.fancybox.css

273 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 96% of them (46 requests) were addressed to the original Drukdrukdrukker.nl, 4% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Drukdrukdrukker.nl.

Content Size

630.1 kB

After Optimization

484.5 kB

In fact, the total size of Drukdrukdrukker.nl main page is 630.1 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. 30% of websites need less resources to load. Images take 440.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 18.4 kB

Original 24.3 kB
After minification 23.0 kB
After compression 5.9 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 18.4 kB or 76% of the original size.

Image Optimization

-19%

Potential reduce by 85.7 kB

Original 440.6 kB
After minification 354.9 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, Drukdrukdrukker needs image optimization as it can save up to 85.7 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-23%

Potential reduce by 32.9 kB

Original 144.4 kB
After minification 144.4 kB
After compression 111.5 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 32.9 kB or 23% of the original size.

CSS Optimization

-41%

Potential reduce by 8.6 kB

Original 20.8 kB
After minification 20.8 kB
After compression 12.2 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. Drukdrukdrukker.nl needs all CSS files to be minified and compressed as it can save up to 8.6 kB or 41% of the original size.

Requests Now

After Optimization

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drukdrukdrukker. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts 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 keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

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

High

robots.txt is not valid

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

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

NL
Language Claimed

NL
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Drukdrukdrukker.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 Drukdrukdrukker.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

drukdrukdrukker.nl

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

Drukdrukdrukker.nl  De goedkope internet drukkerij voor het drukken & printen van folders, flyers, brochures, kaarten, briefpapier, enveloppen, stick...

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

drukdrukdrukker.nl

www.drukdrukdrukker.nl

Drukdrukdrukker.css

jquery-ui-1.8.custom.css

jquery.fancybox.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

drukdrukdrukker.nl

www.drukdrukdrukker.nl

Drukdrukdrukker.css

jquery-ui-1.8.custom.css

jquery.fancybox.css

modernizr-1.7.min.js

jquery-1.7.min.js

Drukdrukdrukker.js

Query_string.js

jquery-ui-1.8.custom.min.js

jquery.cycle.lite.js

header.png

bg-menu.png

bg-home-hover.png

break-menu.png

sprite.png

btn-finder.png

bg-leftmenuitem.png

bg-leftmenu.png

ssl.png

DDD%20Banner%20Bybb%20-%20Jeunesse.jpg

Banner%20Digitale%20Stad.jpg

hws.jpg

ComingSoon.jpg

498-catfull.jpg

home-item.png

627-homeoffer.jpg

626-homeoffer.jpg

620-homeoffer.jpg

625-homeoffer.jpg

635-homeoffer.jpg

631-homeoffer.jpg

telephone.png

btn-purple-small.png

payment-19-small.png

payment-20-small.png

payment-25-small.png

payment-26-small.png

payment-27-small.png

payment-29-small.png

btn-twitter.png

btn-facebook.png

btn-nieuwsbrief.png

Drukdrukdrukker.nl De goedkope internet drukkerij voor het drukken & printen van folders, flyers, brochures, kaarten, briefpapier, enveloppen, stick...