Tools & Wizards About Us
coosto.nl screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

coosto.nl

Coosto | Marketingtool voor Content & Social Media

Page Load Speed

4.9 sec in total

First Response

573 ms

Resources Loaded

3.8 sec

Page Rendered

534 ms

coosto.nl screenshot

About Website

Click here to check amazing Coosto content for Netherlands. Otherwise, check out these important facts you probably never knew about coosto.nl

Creëer betere content met de bekroonde content & social media marketing oplossingen van Coosto. ✓ Contentinspiratie ✓ Social media inplannen ✓ Content analytics

Visit coosto.nl

Key Findings

We analyzed Coosto.nl page load time and found that the first response time was 573 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

coosto.nl performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value1,720 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

www.coosto.com

573 ms

nl

243 ms

gtm.js

73 ms

css2

37 ms

css_rKxBL4htENmKogQsvRmZe1IdQFX3PGnJGZnRKutMMFw.css

378 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Coosto.nl, 3% (2 requests) were made to Cdnjs.cloudflare.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (904 ms) relates to the external source Coosto.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 236.1 kB (13%)

Content Size

1.8 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Coosto.nl main page is 1.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 138.2 kB

  • Original 162.3 kB
  • After minification 136.5 kB
  • After compression 24.1 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. This page needs HTML code to be minified as it can gain 25.8 kB, which is 16% 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 138.2 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 88.6 kB

  • Original 1.5 MB
  • After minification 1.4 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. Coosto images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 9.2 kB

  • Original 79.7 kB
  • After minification 79.7 kB
  • After compression 70.4 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 9.2 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (20%)

Requests Now

65

After Optimization

52

  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coosto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.coosto.com

www.coosto.com

573 ms

nl

nl

243 ms

gtm.js

gtm.js

73 ms

css2

css2

37 ms

css_rKxBL4htENmKogQsvRmZe1IdQFX3PGnJGZnRKutMMFw.css

css_rKxBL4htENmKogQsvRmZe1IdQFX3PGnJGZnRKutMMFw.css

378 ms

css_4gMUFHYJVF9FM9O7RbihyF8P8O5_P85HJvrX-tLiDz8.css

css_4gMUFHYJVF9FM9O7RbihyF8P8O5_P85HJvrX-tLiDz8.css

355 ms

css_7LhSpd-y25ZjdDpMaYfqHy0Ee6709p9xQWcwn1Tke1A.css

css_7LhSpd-y25ZjdDpMaYfqHy0Ee6709p9xQWcwn1Tke1A.css

391 ms

css_6EWQZEm93DarzRUT-Ztp8mVx9ilBnxO30SKpS2gOrrQ.css

css_6EWQZEm93DarzRUT-Ztp8mVx9ilBnxO30SKpS2gOrrQ.css

379 ms

email-decode.min.js

email-decode.min.js

38 ms

js_5LzDyoSKu3W8y8lhstDObN0fqloHfmhmcsvaigu3fbs.js

js_5LzDyoSKu3W8y8lhstDObN0fqloHfmhmcsvaigu3fbs.js

338 ms

js_F8Bbo1PJOF0gjJiodqotY8CBkAlK54ShvqkCYEvJjWQ.js

js_F8Bbo1PJOF0gjJiodqotY8CBkAlK54ShvqkCYEvJjWQ.js

303 ms

sup.min.js

sup.min.js

68 ms

js_eUThgyGyOiL2DhOW90pe_70eXiIrzOGngGaRwzR3_bg.js

js_eUThgyGyOiL2DhOW90pe_70eXiIrzOGngGaRwzR3_bg.js

299 ms

enquire.min.js

enquire.min.js

93 ms

js_LLGkRkOTFXlGfk0AjLaEKldbCX8tA0-qlN7V1FuGl_I.js

js_LLGkRkOTFXlGfk0AjLaEKldbCX8tA0-qlN7V1FuGl_I.js

316 ms

uc.js

uc.js

34 ms

css_BP3W7V0KGkxzY-KgGQtIaAxNJE1Qt5Z52t7L4XSoUcs.css

css_BP3W7V0KGkxzY-KgGQtIaAxNJE1Qt5Z52t7L4XSoUcs.css

501 ms

css_4gMUFHYJVF9FM9O7RbihyF8P8O5_P85HJvrX-tLiDz8.css

css_4gMUFHYJVF9FM9O7RbihyF8P8O5_P85HJvrX-tLiDz8.css

628 ms

css_rKxBL4htENmKogQsvRmZe1IdQFX3PGnJGZnRKutMMFw.css

css_rKxBL4htENmKogQsvRmZe1IdQFX3PGnJGZnRKutMMFw.css

536 ms

css_6EWQZEm93DarzRUT-Ztp8mVx9ilBnxO30SKpS2gOrrQ.css

css_6EWQZEm93DarzRUT-Ztp8mVx9ilBnxO30SKpS2gOrrQ.css

456 ms

css_7LhSpd-y25ZjdDpMaYfqHy0Ee6709p9xQWcwn1Tke1A.css

css_7LhSpd-y25ZjdDpMaYfqHy0Ee6709p9xQWcwn1Tke1A.css

681 ms

js_5LzDyoSKu3W8y8lhstDObN0fqloHfmhmcsvaigu3fbs.js

js_5LzDyoSKu3W8y8lhstDObN0fqloHfmhmcsvaigu3fbs.js

659 ms

6200db3ef3b60dd97807b2d015496b00.svg

6200db3ef3b60dd97807b2d015496b00.svg

177 ms

logo-radar.svg

logo-radar.svg

111 ms

logo.png

logo.png

63 ms

dist.svg

dist.svg

68 ms

NL_NEW_Homepage_Visual_1.png

NL_NEW_Homepage_Visual_1.png

66 ms

coolblue.svg

coolblue.svg

64 ms

Talpa_Logo_SVG.svg

Talpa_Logo_SVG.svg

412 ms

KWF.svg

KWF.svg

67 ms

GemeenteBreda_Logo_SVG_0.svg

GemeenteBreda_Logo_SVG_0.svg

409 ms

Vodafone-Ziggo.svg

Vodafone-Ziggo.svg

107 ms

Swapfiets.svg

Swapfiets.svg

108 ms

Municipalities_Hero_L1PNG.png

Municipalities_Hero_L1PNG.png

173 ms

Municipalities_Hero_L2SVG_2.svg

Municipalities_Hero_L2SVG_2.svg

456 ms

Discover%20product%20Small%20layer1_0.svg

Discover%20product%20Small%20layer1_0.svg

212 ms

Discover%20Product%20Small%20layer2_1_0.png

Discover%20Product%20Small%20layer2_1_0.png

490 ms

NEW_Publish%20product%20Small%20layer1_0.svg

NEW_Publish%20product%20Small%20layer1_0.svg

179 ms

NEW_Publish%20product%20Small%20layer2_0.png

NEW_Publish%20product%20Small%20layer2_0.png

279 ms

Engage%20product%20conversation%20layer1_2.svg

Engage%20product%20conversation%20layer1_2.svg

251 ms

NL_Engage_Conversation_L2.png

NL_Engage_Conversation_L2.png

672 ms

Listen%20-%20Media%20reach%20Layer1%20Medium.svg

Listen%20-%20Media%20reach%20Layer1%20Medium.svg

279 ms

Listen%20-%20Media%20reach%20layer2%20Small_1_0.png

Listen%20-%20Media%20reach%20layer2%20Small_1_0.png

309 ms

report%20Medium%20l1%20NL.svg

report%20Medium%20l1%20NL.svg

310 ms

report%20Medium%20l2_6_0.png

report%20Medium%20l2_6_0.png

551 ms

Content-marketing-b-l1_11.svg

Content-marketing-b-l1_11.svg

444 ms

Content-marketing-b-l2_1_6_0.png

Content-marketing-b-l2_1_6_0.png

782 ms

Content-marketing-b-l3_1.png

Content-marketing-b-l3_1.png

450 ms

Content-inspiratie%20l1_0.svg

Content-inspiratie%20l1_0.svg

821 ms

Content-inspiratie%20l2_4_0.png

Content-inspiratie%20l2_4_0.png

857 ms

Social%20scheduling-b-l1_0.svg

Social%20scheduling-b-l1_0.svg

505 ms

Social-scheduling-b-l2_3.png

Social-scheduling-b-l2_3.png

892 ms

content-optimalisatie-b-l1_1.svg

content-optimalisatie-b-l1_1.svg

565 ms

content-optimalisatie-b-l2_0_0.png

content-optimalisatie-b-l2_0_0.png

580 ms

verhelderende-rapportages-l1.svg

verhelderende-rapportages-l1.svg

596 ms

verhelderende-rapportages-l2_0_0.png

verhelderende-rapportages-l2_0_0.png

610 ms

direct-toepasbare-inzichten-l1.svg

direct-toepasbare-inzichten-l1.svg

627 ms

direct-toepasbare-inzichten-l2_2_0.png

direct-toepasbare-inzichten-l2_2_0.png

732 ms

Trustpilot%201.svg

Trustpilot%201.svg

625 ms

google_footer_1.svg

google_footer_1.svg

637 ms

GetApp.png

GetApp.png

649 ms

iso_footer_1.svg

iso_footer_1.svg

662 ms

Emerce100_2023.svg

Emerce100_2023.svg

675 ms

Tile%20Gemeente%20Breda_0.png

Tile%20Gemeente%20Breda_0.png

647 ms

Tile_Nieuw%20Google%20Analytics%20in%20Coosto%20%281%29.png

Tile_Nieuw%20Google%20Analytics%20in%20Coosto%20%281%29.png

655 ms

Best_times_to_post_Tile.png

Best_times_to_post_Tile.png

598 ms

phone.png

phone.png

607 ms

email.png

email.png

605 ms

arrow.svg

arrow.svg

552 ms

pxiEyp8kv8JHgFVrFJA.ttf

pxiEyp8kv8JHgFVrFJA.ttf

172 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

162 ms

footer_wave.svg

footer_wave.svg

550 ms

seaweed_layer.svg

seaweed_layer.svg

904 ms

seaweed_layer.png

seaweed_layer.png

502 ms

Accessibility Review

coosto.nl accessibility score

89

Accessibility Issues

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

Buttons do not have an accessible name

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

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

Best Practices

coosto.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

coosto.nl SEO score

100

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    NL

  • Encoding

    UTF-8

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

coosto.nl

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