Tools & Wizards About Us
languagelab.nl screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

languagelab.nl

Vertaalbureau The Language Lab | Professionele vertalingen

Page Load Speed

2.9 sec in total

First Response

360 ms

Resources Loaded

2.2 sec

Page Rendered

311 ms

languagelab.nl screenshot

About Website

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

Toonaangevend Nederlands vertaalbureau • Alle talen • Native speakers • ISO-gecertificeerd • Revisie door tweede lezer • Snelle levering

Visit languagelab.nl

Key Findings

We analyzed Languagelab.nl page load time and found that the first response time was 360 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

languagelab.nl performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value7.2 s

29/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value11.7 s

17/100

10%

Network Requests Diagram

languagelab.nl

360 ms

languagelab.nl

350 ms

www.languagelab.nl

571 ms

gtm.js

76 ms

index.html

334 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 83% of them (33 requests) were addressed to the original Languagelab.nl, 8% (3 requests) were made to Widgets.bnr.nl and 5% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (800 ms) belongs to the original domain Languagelab.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 516.5 kB (68%)

Content Size

759.7 kB

After Optimization

243.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Languagelab.nl main page is 759.7 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 545.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 117.4 kB

  • Original 149.7 kB
  • After minification 146.6 kB
  • After compression 32.3 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 117.4 kB or 78% of the original size.

Image Optimization

-45%

Potential reduce by 29.0 kB

  • Original 64.7 kB
  • After minification 35.7 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, Language Lab needs image optimization as it can save up to 29.0 kB or 45% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 370.1 kB

  • Original 545.3 kB
  • After minification 545.3 kB
  • After compression 175.3 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 370.1 kB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (26%)

Requests Now

31

After Optimization

23

  • AJAX
  • Images
  • JavaScript

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Language Lab. 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 as a result speed up the page load time.

Network Requests Diagram

languagelab.nl

languagelab.nl

360 ms

languagelab.nl

languagelab.nl

350 ms

www.languagelab.nl

www.languagelab.nl

571 ms

gtm.js

gtm.js

76 ms

index.html

index.html

334 ms

jq-bs.min.js

jq-bs.min.js

295 ms

tinycarousel-2.1.8.min.js

tinycarousel-2.1.8.min.js

295 ms

global.closure.js

global.closure.js

343 ms

headerpic.php

headerpic.php

359 ms

logo-tll-wit.svg

logo-tll-wit.svg

305 ms

TCL_ISO-9001-EN-grey-61px.webp

TCL_ISO-9001-EN-grey-61px.webp

305 ms

TCL_ISO-17100-EN-grey-61px.webp

TCL_ISO-17100-EN-grey-61px.webp

344 ms

sprite-offbox-v2.png

sprite-offbox-v2.png

355 ms

sprite-send.png

sprite-send.png

356 ms

35.webp

35.webp

361 ms

woordenboek.webp

woordenboek.webp

428 ms

loopje.webp

loopje.webp

596 ms

sprite-carousel-v2.png

sprite-carousel-v2.png

444 ms

postnl-200.png

postnl-200.png

442 ms

allianz-100.png

allianz-100.png

446 ms

achmea-100.png

achmea-100.png

448 ms

nn-100.png

nn-100.png

514 ms

unilever-100.png

unilever-100.png

528 ms

underarmour-100.png

underarmour-100.png

531 ms

nslogo-200.png

nslogo-200.png

532 ms

uber-100.png

uber-100.png

533 ms

abn.gif

abn.gif

598 ms

rabobank-100.png

rabobank-100.png

616 ms

sprite-carets.svg

sprite-carets.svg

618 ms

FiraSans-Light.woff

FiraSans-Light.woff

791 ms

FiraSans-Regular.woff

FiraSans-Regular.woff

800 ms

uc.js

uc.js

27 ms

analytics.js

analytics.js

19 ms

montserrat-light-webfont.woff

montserrat-light-webfont.woff

379 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

384 ms

FiraSans-LightItalic.woff

FiraSans-LightItalic.woff

572 ms

FiraSans-Italic.woff

FiraSans-Italic.woff

498 ms

gtm.js

gtm.js

50 ms

2.6225ed78.chunk.js

2.6225ed78.chunk.js

311 ms

main.da32794f.chunk.js

main.da32794f.chunk.js

6 ms

Accessibility Review

languagelab.nl accessibility score

95

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.

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

<frame> or <iframe> elements do not have a title

Best Practices

languagelab.nl best practices score

92

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

Page has valid source maps

SEO Factors

languagelab.nl SEO score

98

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 Languagelab.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 Languagelab.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

languagelab.nl

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