Tools & Wizards About Us
drukkerijgids.nl screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

drukkerijgids.nl

Drukkerijen, Drukwerk, printshop adressen van heel Nederland.

Page Load Speed

3.3 sec in total

First Response

391 ms

Resources Loaded

2.8 sec

Page Rendered

101 ms

drukkerijgids.nl screenshot

About Website

Click here to check amazing Drukkerijgids content. Otherwise, check out these important facts you probably never knew about drukkerijgids.nl

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Visit drukkerijgids.nl

Key Findings

We analyzed Drukkerijgids.nl page load time and found that the first response time was 391 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

drukkerijgids.nl performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value940 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

Network Requests Diagram

drukkerijgids.nl

391 ms

www.drukkerijendrukwerk.nl

1163 ms

style.css

102 ms

jquery132.js

207 ms

jquery-ui171.min.js

452 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Drukkerijgids.nl, 67% (20 requests) were made to Drukkerijendrukwerk.nl and 10% (3 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Drukkerijendrukwerk.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 394.3 kB (60%)

Content Size

662.4 kB

After Optimization

268.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Drukkerijgids.nl main page is 662.4 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. 40% of websites need less resources to load. Images take 271.0 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 239.4 kB

  • Original 267.9 kB
  • After minification 259.1 kB
  • After compression 28.6 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 239.4 kB or 89% of the original size.

Image Optimization

-48%

Potential reduce by 130.0 kB

  • Original 271.0 kB
  • After minification 141.1 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, Drukkerijgids needs image optimization as it can save up to 130.0 kB or 48% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-18%

Potential reduce by 21.1 kB

  • Original 114.9 kB
  • After minification 114.9 kB
  • After compression 93.8 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 21.1 kB or 18% of the original size.

CSS Optimization

-45%

Potential reduce by 3.9 kB

  • Original 8.5 kB
  • After minification 8.5 kB
  • After compression 4.7 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. Drukkerijgids.nl needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 45% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (37%)

Requests Now

27

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drukkerijgids. 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 as a result speed up the page load time.

Network Requests Diagram

drukkerijgids.nl

drukkerijgids.nl

391 ms

www.drukkerijendrukwerk.nl

www.drukkerijendrukwerk.nl

1163 ms

style.css

style.css

102 ms

jquery132.js

jquery132.js

207 ms

jquery-ui171.min.js

jquery-ui171.min.js

452 ms

vanadium.js

vanadium.js

273 ms

clearfield.js

clearfield.js

277 ms

cross.js

cross.js

281 ms

maps

maps

36 ms

js

js

67 ms

show_ads.js

show_ads.js

95 ms

ti.tradetracker.net

ti.tradetracker.net

360 ms

header.jpg

header.jpg

144 ms

menu_bk.jpg

menu_bk.jpg

146 ms

btn_search.png

btn_search.png

147 ms

info.png

info.png

145 ms

linkruilbanner-BRANCHE_DRUK.png

linkruilbanner-BRANCHE_DRUK.png

290 ms

btn_adv.png

btn_adv.png

143 ms

ico_check.png

ico_check.png

220 ms

vermelden.png

vermelden.png

220 ms

adsbygoogle.js

adsbygoogle.js

193 ms

banner.jpg

banner.jpg

285 ms

block_green.png

block_green.png

135 ms

block_pink.png

block_pink.png

135 ms

js

js

60 ms

analytics.js

analytics.js

55 ms

collect

collect

48 ms

sidebar_title.png

sidebar_title.png

96 ms

show_ads_impl.js

show_ads_impl.js

469 ms

footer_bk.jpg

footer_bk.jpg

243 ms

Accessibility Review

drukkerijgids.nl accessibility score

66

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

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

Impact

Issue

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.

Best Practices

drukkerijgids.nl best practices score

58

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

drukkerijgids.nl SEO score

54

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

High

Document uses plugins

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Drukkerijgids.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Drukkerijgids.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

drukkerijgids.nl

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