Tools & Wizards About Us
osseforth.nl screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

osseforth.nl

Osseforth Opleidingen Limburg: vaar- en rijbewijs, VCA, BHV.

Page Load Speed

4.1 sec in total

First Response

377 ms

Resources Loaded

2.9 sec

Page Rendered

822 ms

osseforth.nl screenshot

About Website

Welcome to osseforth.nl homepage info - get ready to check Osseforth best content for Netherlands right away, or after learning these important things about osseforth.nl

Alle beroeps- en rijopleidingen in heel Limburg: auto, motor, boot, vrachtwagen, heftruck, BHV, VCA en meer.

Visit osseforth.nl

Key Findings

We analyzed Osseforth.nl page load time and found that the first response time was 377 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

osseforth.nl performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value2,370 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.496

16/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

osseforth.nl

377 ms

www.osseforth.nl

765 ms

gtm.js

64 ms

icon-whatsapp.svg

524 ms

tracking.js

75 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 28% of them (13 requests) were addressed to the original Osseforth.nl, 51% (24 requests) were made to Static.osseforth.nl and 6% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (921 ms) relates to the external source Static.osseforth.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.5 kB (30%)

Content Size

220.8 kB

After Optimization

155.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Osseforth.nl main page is 220.8 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. 50% of websites need less resources to load. Javascripts take 118.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 65.4 kB

  • Original 83.2 kB
  • After minification 81.9 kB
  • After compression 17.8 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 65.4 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 18.7 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.

JavaScript Optimization

-0%

Potential reduce by 81 B

  • Original 118.8 kB
  • After minification 118.8 kB
  • After compression 118.8 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 14 (35%)

Requests Now

40

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osseforth. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

osseforth.nl

osseforth.nl

377 ms

www.osseforth.nl

www.osseforth.nl

765 ms

gtm.js

gtm.js

64 ms

icon-whatsapp.svg

icon-whatsapp.svg

524 ms

tracking.js

tracking.js

75 ms

pijl-shape-rood.svg

pijl-shape-rood.svg

115 ms

phone.svg

phone.svg

353 ms

logo-wit.svg

logo-wit.svg

407 ms

kv-shape.svg

kv-shape.svg

420 ms

star.svg

star.svg

429 ms

arrow.svg

arrow.svg

445 ms

icon-opleiding-rij.svg

icon-opleiding-rij.svg

439 ms

icon-opleiding-beroeps.svg

icon-opleiding-beroeps.svg

433 ms

icon-opleiding-code95.svg

icon-opleiding-code95.svg

504 ms

icon-opleiding-instructeur.svg

icon-opleiding-instructeur.svg

523 ms

icon-whatsapp.svg

icon-whatsapp.svg

530 ms

Header-beroepsopleidingen-C-CE-D.jpg

Header-beroepsopleidingen-C-CE-D.jpg

921 ms

Header-rijopleidingen2_860x483.jpg

Header-rijopleidingen2_860x483.jpg

840 ms

338880551_112677988451058_8165328270273305050_n_1920x1609.jpg

338880551_112677988451058_8165328270273305050_n_1920x1609.jpg

858 ms

icon-time.png

icon-time.png

517 ms

icon-calendar.png

icon-calendar.png

524 ms

trophy.jpg

trophy.jpg

677 ms

cookie-notice.js

cookie-notice.js

37 ms

js

js

92 ms

landing

landing

213 ms

destination

destination

208 ms

XABHUesCykAk3ggdhFSr.json

XABHUesCykAk3ggdhFSr.json

601 ms

Gilroy-Medium.woff

Gilroy-Medium.woff

384 ms

Gilroy-ExtraBold.woff

Gilroy-ExtraBold.woff

395 ms

rP2tp2ywxg089UriI5-g4vlH9VoD8CmcqZG40F9JadbnoEwAopxhTg.ttf

rP2tp2ywxg089UriI5-g4vlH9VoD8CmcqZG40F9JadbnoEwAopxhTg.ttf

55 ms

rP2tp2ywxg089UriI5-g4vlH9VoD8CmcqZG40F9JadbnoEwAkJxhTg.ttf

rP2tp2ywxg089UriI5-g4vlH9VoD8CmcqZG40F9JadbnoEwAkJxhTg.ttf

65 ms

rP2tp2ywxg089UriI5-g4vlH9VoD8CmcqZG40F9JadbnoEwARZthTg.ttf

rP2tp2ywxg089UriI5-g4vlH9VoD8CmcqZG40F9JadbnoEwARZthTg.ttf

74 ms

full-1.css

full-1.css

96 ms

pijl-shape-rood.svg

pijl-shape-rood.svg

96 ms

phone.svg

phone.svg

100 ms

logo-wit.svg

logo-wit.svg

92 ms

kv-shape.svg

kv-shape.svg

92 ms

star.svg

star.svg

94 ms

arrow.svg

arrow.svg

96 ms

icon-opleiding-rij.svg

icon-opleiding-rij.svg

180 ms

icon-opleiding-beroeps.svg

icon-opleiding-beroeps.svg

182 ms

icon-opleiding-code95.svg

icon-opleiding-code95.svg

184 ms

icon-opleiding-instructeur.svg

icon-opleiding-instructeur.svg

185 ms

arrow-shape-smll.svg

arrow-shape-smll.svg

185 ms

angle-right.svg

angle-right.svg

192 ms

arrow-rotate-right.svg

arrow-rotate-right.svg

270 ms

xmark.svg

xmark.svg

271 ms

Accessibility Review

osseforth.nl accessibility score

78

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

osseforth.nl best practices score

83

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

SEO Factors

osseforth.nl SEO score

79

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Osseforth.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 Osseforth.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

osseforth.nl

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