Tools & Wizards About Us
vertaal.nl screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

vertaal.nl

Vertaalbureau Vertaal.nl - Vertalen in alle talen en vakgebieden

Page Load Speed

3 sec in total

First Response

874 ms

Resources Loaded

2 sec

Page Rendered

176 ms

vertaal.nl screenshot

About Website

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

Vertalen van alle soorten teksten van en naar alle talen. ✓ Betrouwbaar ✓ Persoonlijk contact ✓ Spoedvertaling mogelijk ✓ Native speakers ✓ Kwaliteit

Visit vertaal.nl

Key Findings

We analyzed Vertaal.nl page load time and found that the first response time was 874 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

vertaal.nl performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value1,480 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.443

21/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

www.vertaal.nl

874 ms

style.css

99 ms

plusone.js

41 ms

widgets.js

6 ms

jquery.js

251 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 66% of them (19 requests) were addressed to the original Vertaal.nl, 10% (3 requests) were made to Fonts.googleapis.com and 7% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (874 ms) belongs to the original domain Vertaal.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 185.5 kB (64%)

Content Size

289.2 kB

After Optimization

103.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vertaal.nl main page is 289.2 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. 30% of websites need less resources to load. Javascripts take 171.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 30.6 kB

  • Original 38.5 kB
  • After minification 36.9 kB
  • After compression 7.9 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 30.6 kB or 79% of the original size.

Image Optimization

-22%

Potential reduce by 6.6 kB

  • Original 30.1 kB
  • After minification 23.5 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, Vertaal needs image optimization as it can save up to 6.6 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 108.0 kB

  • Original 171.8 kB
  • After minification 171.7 kB
  • After compression 63.8 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 108.0 kB or 63% of the original size.

CSS Optimization

-82%

Potential reduce by 40.3 kB

  • Original 48.9 kB
  • After minification 39.1 kB
  • After compression 8.6 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. Vertaal.nl needs all CSS files to be minified and compressed as it can save up to 40.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (42%)

Requests Now

26

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vertaal. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.vertaal.nl

www.vertaal.nl

874 ms

style.css

style.css

99 ms

plusone.js

plusone.js

41 ms

widgets.js

widgets.js

6 ms

jquery.js

jquery.js

251 ms

jquery-migrate.min.js

jquery-migrate.min.js

172 ms

scripts.js

scripts.js

171 ms

css

css

25 ms

css

css

39 ms

css

css

46 ms

juiz_ltw_auto_slide.min.js

juiz_ltw_auto_slide.min.js

168 ms

jquery.nerveSlider.min.js

jquery.nerveSlider.min.js

174 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

36 ms

dc.js

dc.js

51 ms

logo.jpg

logo.jpg

94 ms

icon-list.png

icon-list.png

90 ms

icon_werkwijze.png

icon_werkwijze.png

92 ms

icon_vertalen.png

icon_vertalen.png

93 ms

medisch.png

medisch.png

91 ms

juridisch.png

juridisch.png

90 ms

financieel.png

financieel.png

165 ms

technisch.png

technisch.png

166 ms

icon-offerte.png

icon-offerte.png

168 ms

jan-eric-zoon.jpg

jan-eric-zoon.jpg

168 ms

widget-title.png

widget-title.png

177 ms

tweet.png

tweet.png

185 ms

s-BiyweUPV0v-yRb-cjciBsxEYwM7FgeyaSgU71cLG0.woff

s-BiyweUPV0v-yRb-cjciBsxEYwM7FgeyaSgU71cLG0.woff

38 ms

xkvoNo9fC8O2RDydKj12bxsxEYwM7FgeyaSgU71cLG0.woff

xkvoNo9fC8O2RDydKj12bxsxEYwM7FgeyaSgU71cLG0.woff

39 ms

__utm.gif

__utm.gif

16 ms

Accessibility Review

vertaal.nl accessibility score

83

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

Form elements do not have associated labels

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

vertaal.nl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

vertaal.nl SEO score

90

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

    NL

  • Encoding

    UTF-8

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

vertaal.nl

Open Graph data is detected on the main page of Vertaal. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: