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cedar.nl screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

cedar.nl

Cedar.nl

Page Load Speed

2.4 sec in total

First Response

348 ms

Resources Loaded

1.9 sec

Page Rendered

112 ms

cedar.nl screenshot

About Website

Welcome to cedar.nl homepage info - get ready to check Cedar best content right away, or after learning these important things about cedar.nl

Cedar staat voor Centrum Dienstverlening Auteurs- en aanverwante Rechten. Cedar B.V. is het facilitair bedrijf voor auteursrechtorganisaties.

Visit cedar.nl

Key Findings

We analyzed Cedar.nl page load time and found that the first response time was 348 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

cedar.nl performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value1,850 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

cedar.nl

348 ms

www.cedar.nl

540 ms

menu.css

83 ms

highslide.css

395 ms

Site.css

331 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 81% of them (38 requests) were addressed to the original Cedar.nl, 4% (2 requests) were made to Google.com and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (540 ms) belongs to the original domain Cedar.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 402.2 kB (50%)

Content Size

802.3 kB

After Optimization

400.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cedar.nl main page is 802.3 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. 35% of websites need less resources to load. Javascripts take 662.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 19.0 kB

  • Original 23.8 kB
  • After minification 20.7 kB
  • After compression 4.8 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. This page needs HTML code to be minified as it can gain 3.1 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 19.0 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 8.2 kB

  • Original 108.0 kB
  • After minification 99.8 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. Cedar images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 371.5 kB

  • Original 662.0 kB
  • After minification 661.8 kB
  • After compression 290.5 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 371.5 kB or 56% of the original size.

CSS Optimization

-42%

Potential reduce by 3.5 kB

  • Original 8.5 kB
  • After minification 8.5 kB
  • After compression 5.0 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. Cedar.nl needs all CSS files to be minified and compressed as it can save up to 3.5 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (45%)

Requests Now

42

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cedar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cedar.nl

cedar.nl

348 ms

www.cedar.nl

www.cedar.nl

540 ms

menu.css

menu.css

83 ms

highslide.css

highslide.css

395 ms

Site.css

Site.css

331 ms

jquery.min.js

jquery.min.js

33 ms

cookiecontrol.js

cookiecontrol.js

331 ms

main.js

main.js

332 ms

form.js

form.js

333 ms

xml.js

xml.js

334 ms

api.js

api.js

59 ms

jquery.dropdownPlain.js

jquery.dropdownPlain.js

411 ms

highslide-4.1.10.packed.js

highslide-4.1.10.packed.js

497 ms

js

js

75 ms

recaptcha__en.js

recaptcha__en.js

25 ms

bg2.jpg

bg2.jpg

87 ms

bg_bovenbalk.jpg

bg_bovenbalk.jpg

203 ms

logo_cedar_flap.png

logo_cedar_flap.png

84 ms

flap_arrow.png

flap_arrow.png

83 ms

bt_bovenbalk.png

bt_bovenbalk.png

85 ms

bg_top.gif

bg_top.gif

85 ms

spacer.gif

spacer.gif

202 ms

icon_fontsize_small.gif

icon_fontsize_small.gif

203 ms

icon_fontsize.gif

icon_fontsize.gif

203 ms

icon_fontsize_large.gif

icon_fontsize_large.gif

204 ms

logo-cedar-family.png

logo-cedar-family.png

247 ms

bg_zoeken.gif

bg_zoeken.gif

243 ms

bg_input.gif

bg_input.gif

244 ms

bg_stichtingen.gif

bg_stichtingen.gif

244 ms

icon_bullet.gif

icon_bullet.gif

245 ms

nav1_o.gif

nav1_o.gif

246 ms

nav2.gif

nav2.gif

322 ms

bg_subnav.gif

bg_subnav.gif

325 ms

nav8.gif

nav8.gif

325 ms

nav15.gif

nav15.gif

326 ms

nav19.gif

nav19.gif

326 ms

nav20.gif

nav20.gif

327 ms

nav_open.gif

nav_open.gif

403 ms

bg_footer.gif

bg_footer.gif

404 ms

js

js

51 ms

analytics.js

analytics.js

23 ms

collect

collect

93 ms

collect

collect

34 ms

ga-audiences

ga-audiences

24 ms

drop-shadow.png

drop-shadow.png

86 ms

zoomout.cur

zoomout.cur

83 ms

loader.white.gif

loader.white.gif

84 ms

Accessibility Review

cedar.nl accessibility score

77

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

cedar.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

cedar.nl SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cedar.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cedar.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

cedar.nl

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