Tools & Wizards About Us
denb.nl screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

denb.nl

d&b grafisch printen - rouwdrukwerk specialist

Page Load Speed

4.5 sec in total

First Response

1 sec

Resources Loaded

2.9 sec

Page Rendered

620 ms

denb.nl screenshot

About Website

Visit denb.nl now to see the best up-to-date Denb content and also check out these interesting facts you probably never knew about denb.nl

Afhankelijk van de drukker? Wij zorgen voor een volledig proces waarmee je als uitvaartondernemer het rouwdrukwerk volledig zelf maakt.

Visit denb.nl

Key Findings

We analyzed Denb.nl page load time and found that the first response time was 1 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

denb.nl performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

Network Requests Diagram

denb.nl

1016 ms

jquery.js

281 ms

bootstrap.min.js

263 ms

css

41 ms

layout.core.js

264 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 84% of them (49 requests) were addressed to the original Denb.nl, 7% (4 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Denb.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 262.6 kB (13%)

Content Size

2.0 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Denb.nl main page is 2.0 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. 60% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 152.4 kB

  • Original 188.5 kB
  • After minification 183.4 kB
  • After compression 36.1 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 152.4 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 42.9 kB

  • Original 1.4 MB
  • After minification 1.3 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. Denb images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 61.1 kB

  • Original 292.3 kB
  • After minification 284.9 kB
  • After compression 231.3 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 61.1 kB or 21% of the original size.

CSS Optimization

-5%

Potential reduce by 6.2 kB

  • Original 121.2 kB
  • After minification 121.2 kB
  • After compression 115.0 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. Denb.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 37 (73%)

Requests Now

51

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Denb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

denb.nl

denb.nl

1016 ms

jquery.js

jquery.js

281 ms

bootstrap.min.js

bootstrap.min.js

263 ms

css

css

41 ms

layout.core.js

layout.core.js

264 ms

CloudZoom.js

CloudZoom.js

269 ms

fontawesome.min.css

fontawesome.min.css

266 ms

hikashop.css

hikashop.css

301 ms

frontend_custom.css

frontend_custom.css

354 ms

style_custom.css

style_custom.css

443 ms

colorbox.css

colorbox.css

365 ms

dropeditor.css

dropeditor.css

359 ms

customstyles.css

customstyles.css

370 ms

titlestyles.css

titlestyles.css

382 ms

vex.css

vex.css

448 ms

jquery.min.js

jquery.min.js

538 ms

jquery-noconflict.min.js

jquery-noconflict.min.js

457 ms

core.min.js

core.min.js

460 ms

finder-es5.min.js

finder-es5.min.js

477 ms

finder.min.js

finder.min.js

531 ms

hikashop.js

hikashop.js

536 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

548 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

551 ms

colorbox.init.js

colorbox.init.js

571 ms

vex.min.js

vex.min.js

620 ms

notify-vex.js

notify-vex.js

627 ms

bootstrap.min.css

bootstrap.min.css

629 ms

template.min.css

template.min.css

736 ms

script.js

script.js

646 ms

1b609b4e8e.js

1b609b4e8e.js

58 ms

smartslider.min.css

smartslider.min.css

666 ms

css

css

37 ms

icomoon.min.css

icomoon.min.css

719 ms

materialicons.min.css

materialicons.min.css

716 ms

n2.min.js

n2.min.js

722 ms

smartslider-frontend.min.js

smartslider-frontend.min.js

974 ms

ss-simple.min.js

ss-simple.min.js

974 ms

ss-block.min.js

ss-block.min.js

975 ms

js

js

72 ms

gtm.js

gtm.js

54 ms

4e4463499885f628efee3c905e7fd0f3_DenB_logo.svg

4e4463499885f628efee3c905e7fd0f3_DenB_logo.svg

194 ms

584dbc86055b632f805070fd6ea0b65b_DenB_logo.svg

584dbc86055b632f805070fd6ea0b65b_DenB_logo.svg

192 ms

Uitvaart.png

Uitvaart.png

376 ms

Grafisch%20creatief.png

Grafisch%20creatief.png

356 ms

MKB.png

MKB.png

444 ms

1x1-pixel.png

1x1-pixel.png

196 ms

PartnerMinoltaOKI.png

PartnerMinoltaOKI.png

196 ms

Achtergrond_producten.jpg

Achtergrond_producten.jpg

371 ms

printers.jpeg

printers.jpeg

210 ms

OKI-Pro9431-Toner.jpeg

OKI-Pro9431-Toner.jpeg

284 ms

trainingen.jpeg

trainingen.jpeg

374 ms

Sales_footer1.png

Sales_footer1.png

539 ms

jizaRExUiTo99u79D0KEww.woff

jizaRExUiTo99u79D0KEww.woff

23 ms

jizfRExUiTo99u79B_mh0O6tKw.woff

jizfRExUiTo99u79B_mh0O6tKw.woff

58 ms

BillionWebFonts.woff

BillionWebFonts.woff

249 ms

icomoon.woff

icomoon.woff

269 ms

jizYRExUiTo99u79D0e0x8mO.woff

jizYRExUiTo99u79D0e0x8mO.woff

59 ms

jizdRExUiTo99u79D0e8fOydLxUb.woff

jizdRExUiTo99u79D0e8fOydLxUb.woff

58 ms

Accessibility Review

denb.nl accessibility score

93

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

Links do not have a discernible name

Best Practices

denb.nl best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

denb.nl SEO score

97

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

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 Denb.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 Denb.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

denb.nl

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