Tools & Wizards About Us

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

twentemobiel.nl

Overijssel onderweg | Minder, ander, schoner vervoer.

Page Load Speed

3.4 sec in total

First Response

375 ms

Resources Loaded

2.8 sec

Page Rendered

235 ms

About Website

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

Overijssel Onderweg (voorheen Twente Mobiel en Regio Zwolle Mobiel) stimuleert Overijsselse werkgevers om tot duurzaam mobiliteitsbeleid te komen. Daarbij staan uitdagingen rondom minder, ander en sch...

Visit twentemobiel.nl

Key Findings

We analyzed Twentemobiel.nl page load time and found that the first response time was 375 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

twentemobiel.nl performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value15.1 s

0/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value1,710 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

twentemobiel.nl

375 ms

twentemobiel.nl

378 ms

overijsselonderweg.nl

1263 ms

js

70 ms

lottie-player.js

39 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Twentemobiel.nl, 70% (35 requests) were made to Overijsselonderweg.nl and 12% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Overijsselonderweg.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 499.3 kB (51%)

Content Size

971.8 kB

After Optimization

472.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Twentemobiel.nl main page is 971.8 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. 60% of websites need less resources to load. Javascripts take 706.3 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 157.1 kB

  • Original 179.8 kB
  • After minification 168.4 kB
  • After compression 22.7 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 157.1 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 9 B

  • Original 634 B
  • After minification 625 B

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. Twentemobiel images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 337.6 kB

  • Original 706.3 kB
  • After minification 706.3 kB
  • After compression 368.6 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 337.6 kB or 48% of the original size.

CSS Optimization

-5%

Potential reduce by 4.6 kB

  • Original 85.1 kB
  • After minification 85.1 kB
  • After compression 80.5 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. Twentemobiel.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (70%)

Requests Now

40

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Twentemobiel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

twentemobiel.nl accessibility score

77

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Best Practices

twentemobiel.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

twentemobiel.nl SEO score

99

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 Twentemobiel.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 Twentemobiel.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

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