Tools & Wizards About Us
opdrachten.nl screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    31% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

opdrachten.nl

Freelancer gezocht? Plaats gratis uw freelance opdracht en vind! • Opdrachten.nl

Page Load Speed

6 sec in total

First Response

345 ms

Resources Loaded

5.1 sec

Page Rendered

548 ms

opdrachten.nl screenshot

About Website

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

Vind hier helemaal gratis freelance professionals in NL. Freelance programmeurs, boekhouders, webdesigners, tekstschrijvers et cetera.

Visit opdrachten.nl

Key Findings

We analyzed Opdrachten.nl page load time and found that the first response time was 345 ms and then it took 5.6 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

opdrachten.nl performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value24.7 s

0/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value3,040 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value23.9 s

1/100

10%

Network Requests Diagram

opdrachten.nl

345 ms

opdrachten.nl

412 ms

www.opdrachten.nl

1289 ms

font-awesome.min.css

33 ms

css

63 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 43% of them (25 requests) were addressed to the original Opdrachten.nl, 9% (5 requests) were made to Ws.sharethis.com and 9% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Opdrachten.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (40%)

Content Size

2.6 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Opdrachten.nl main page is 2.6 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. 50% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 44.7 kB

  • Original 53.9 kB
  • After minification 53.9 kB
  • After compression 9.2 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 44.7 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 81.5 kB

  • Original 1.3 MB
  • After minification 1.2 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. Opdrachten images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 502.9 kB

  • Original 762.7 kB
  • After minification 762.6 kB
  • After compression 259.7 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 502.9 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 401.5 kB

  • Original 479.9 kB
  • After minification 478.8 kB
  • After compression 78.4 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. Opdrachten.nl needs all CSS files to be minified and compressed as it can save up to 401.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (40%)

Requests Now

48

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opdrachten. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

opdrachten.nl

opdrachten.nl

345 ms

opdrachten.nl

opdrachten.nl

412 ms

www.opdrachten.nl

www.opdrachten.nl

1289 ms

font-awesome.min.css

font-awesome.min.css

33 ms

css

css

63 ms

css

css

74 ms

buttons.js

buttons.js

44 ms

5a0a92d0ca53e9f07f4642a256d406e2.css

5a0a92d0ca53e9f07f4642a256d406e2.css

796 ms

gpt.js

gpt.js

30 ms

in.js

in.js

100 ms

bd097fa9c0babe9c71bdc41f1ab99aa2.js

bd097fa9c0babe9c71bdc41f1ab99aa2.js

812 ms

pubads_impl_81.js

pubads_impl_81.js

35 ms

container.html

container.html

31 ms

ga.js

ga.js

308 ms

bMN1B9cwUpE

bMN1B9cwUpE

371 ms

H9qYQ2H_cuU

H9qYQ2H_cuU

351 ms

logo-color.png

logo-color.png

509 ms

logo-white.png

logo-white.png

529 ms

banner.jpg

banner.jpg

781 ms

architect-gezocht.png

architect-gezocht.png

719 ms

boekhouder-gezocht.png

boekhouder-gezocht.png

719 ms

advocaat-gezocht.png

advocaat-gezocht.png

744 ms

vormgever-gezocht.png

vormgever-gezocht.png

1109 ms

programmeur-gezocht.png

programmeur-gezocht.png

1100 ms

systeembeheerder-gezocht.png

systeembeheerder-gezocht.png

1294 ms

inkoper-gezocht.png

inkoper-gezocht.png

1307 ms

freelancer-gezocht.png

freelancer-gezocht.png

1223 ms

marketeer-gezocht.png

marketeer-gezocht.png

1340 ms

coach-gezocht.png

coach-gezocht.png

1593 ms

zzp-gezocht.png

zzp-gezocht.png

1683 ms

secretaresse-gezocht.png

secretaresse-gezocht.png

1800 ms

tekstschrijver-gezocht.png

tekstschrijver-gezocht.png

1762 ms

webdesigner-gezocht.png

webdesigner-gezocht.png

1801 ms

freelancer.png

freelancer.png

1807 ms

interim-gezocht.png

interim-gezocht.png

2073 ms

fehernep.png

fehernep.png

2260 ms

userspace

userspace

361 ms

APH4jr0uSos5wiut5cpjrnhCUOGz7vYGh680lGh-uXM.woff

APH4jr0uSos5wiut5cpjrnhCUOGz7vYGh680lGh-uXM.woff

318 ms

IQHow_FEYlDC4Gzy_m8fcgFhaRv2pGgT5Kf0An0s4MM.woff

IQHow_FEYlDC4Gzy_m8fcgFhaRv2pGgT5Kf0An0s4MM.woff

365 ms

zhcz-_WihjSQC0oHJ9TCYBsxEYwM7FgeyaSgU71cLG0.woff

zhcz-_WihjSQC0oHJ9TCYBsxEYwM7FgeyaSgU71cLG0.woff

402 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

252 ms

getAllAppDefault.esi

getAllAppDefault.esi

222 ms

__utm.gif

__utm.gif

41 ms

collect

collect

122 ms

www-embed-player-vflZsBgOl.css

www-embed-player-vflZsBgOl.css

142 ms

www-embed-player.js

www-embed-player.js

186 ms

base.js

base.js

274 ms

framework

framework

73 ms

getSegment.php

getSegment.php

82 ms

t.dhj

t.dhj

50 ms

6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js

6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js

53 ms

ad_status.js

ad_status.js

47 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

23 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

26 ms

index.html

index.html

23 ms

buttons-secure.css

buttons-secure.css

22 ms

stcommon.2b05accc08f1ee42fe1983647ab923ea.js

stcommon.2b05accc08f1ee42fe1983647ab923ea.js

7 ms

st.1188278743c14064d5e8ae56c8ada29c.js

st.1188278743c14064d5e8ae56c8ada29c.js

28 ms

Accessibility Review

opdrachten.nl accessibility score

47

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

High

Form elements do not have associated labels

High

Links do not have a discernible 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

Heading elements are not in a sequentially-descending order

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

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

opdrachten.nl best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

opdrachten.nl SEO score

91

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

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

    EN

  • Encoding

    UTF-8

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

opdrachten.nl

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