Tools & Wizards About Us
horizontraining.nl screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

horizontraining.nl

Horizon. Zet talent in beweging. Bekijk onze trainingen.

Page Load Speed

2 sec in total

First Response

422 ms

Resources Loaded

1.1 sec

Page Rendered

503 ms

horizontraining.nl screenshot

About Website

Click here to check amazing Horizon Training content. Otherwise, check out these important facts you probably never knew about horizontraining.nl

Horizon vergroot de effectiviteit van ervaren professionals. Zij hebben meegebouwd aan het succes en zijn de ruggengraat, de backbone van de organisatie.

Visit horizontraining.nl

Key Findings

We analyzed Horizontraining.nl page load time and found that the first response time was 422 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

horizontraining.nl performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value2,810 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

horizontraining.nl

422 ms

horizontraining.nl

56 ms

horizon.min.css

45 ms

app.min.js

84 ms

api.js

37 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 88% of them (37 requests) were addressed to the original Horizontraining.nl, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (455 ms) belongs to the original domain Horizontraining.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.4 kB (9%)

Content Size

673.9 kB

After Optimization

611.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Horizontraining.nl main page is 673.9 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. 70% of websites need less resources to load. Images take 346.4 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 60.5 kB

  • Original 89.1 kB
  • After minification 83.5 kB
  • After compression 28.6 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 60.5 kB or 68% of the original size.

Image Optimization

-0%

Potential reduce by 858 B

  • Original 346.4 kB
  • After minification 345.5 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. Horizon Training images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.1 kB

  • Original 238.4 kB
  • After minification 238.4 kB
  • After compression 237.3 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 6 (18%)

Requests Now

34

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Horizon Training. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

horizontraining.nl

horizontraining.nl

422 ms

horizontraining.nl

horizontraining.nl

56 ms

horizon.min.css

horizon.min.css

45 ms

app.min.js

app.min.js

84 ms

api.js

api.js

37 ms

wp-polyfill.min.js

wp-polyfill.min.js

83 ms

index.js

index.js

41 ms

analytics.js

analytics.js

23 ms

gtm.js

gtm.js

220 ms

hero.jpg

hero.jpg

200 ms

hero.svg

hero.svg

227 ms

image-small.svg

image-small.svg

196 ms

hero-visie.jpg

hero-visie.jpg

225 ms

PostNL-Logo-Oranje-RGB_1-2024.png

PostNL-Logo-Oranje-RGB_1-2024.png

301 ms

download.jpeg

download.jpeg

303 ms

Schermafbeelding-2021-06-30-om-13.37.45.png

Schermafbeelding-2021-06-30-om-13.37.45.png

300 ms

Schermafbeelding-2021-06-30-om-13.37.48.png

Schermafbeelding-2021-06-30-om-13.37.48.png

302 ms

Schermafbeelding-2021-06-30-om-13.37.52.png

Schermafbeelding-2021-06-30-om-13.37.52.png

305 ms

apg-800x480-1.jpg

apg-800x480-1.jpg

304 ms

Schermafbeelding-2021-06-30-om-13.37.58.png

Schermafbeelding-2021-06-30-om-13.37.58.png

306 ms

vlk.jpeg

vlk.jpeg

306 ms

logo-equans-baseline.svg

logo-equans-baseline.svg

310 ms

ADR.png

ADR.png

309 ms

logo-gemeente-oss-1024x325.jpg

logo-gemeente-oss-1024x325.jpg

307 ms

gasunie.png

gasunie.png

308 ms

HKV.png

HKV.png

313 ms

download-1.png

download-1.png

315 ms

PZH-logo-Liggend-RGB-1.0-1024x340.png

PZH-logo-Liggend-RGB-1.0-1024x340.png

314 ms

PNH.png

PNH.png

316 ms

Alliander.jpeg

Alliander.jpeg

317 ms

essent.png

essent.png

316 ms

Schermafbeelding-2021-06-30-om-13.38.01.png

Schermafbeelding-2021-06-30-om-13.38.01.png

322 ms

logo.svg

logo.svg

319 ms

nrto.png

nrto.png

321 ms

Roboto-Regular.woff

Roboto-Regular.woff

323 ms

Roboto-Bold.woff

Roboto-Bold.woff

455 ms

recaptcha__en.js

recaptcha__en.js

191 ms

collect

collect

75 ms

fa-light-300.woff

fa-light-300.woff

150 ms

fa-solid-900.woff

fa-solid-900.woff

151 ms

RobotoSlab-Bold.woff

RobotoSlab-Bold.woff

204 ms

RobotoSlab-Medium.woff

RobotoSlab-Medium.woff

303 ms

Accessibility Review

horizontraining.nl accessibility score

80

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

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.

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

horizontraining.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

SEO Factors

horizontraining.nl SEO score

97

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 Horizontraining.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 Horizontraining.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

horizontraining.nl

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