Tools & Wizards About Us

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

planmatigonderhoud.nl

O-Prognose - een bouwkundig/installatietechnisch onderhoudsplan maken!!! Conditiemeting, Software voor NEN-2767,Gebouwbeheer, Gebouwen, Gebouwenonderh...

Page Load Speed

2.4 sec in total

First Response

369 ms

Resources Loaded

2 sec

Page Rendered

100 ms

About Website

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

Software voor uw onderhoudsplan, conditiemeting volgens NEN 2767, Installaties, bouwkundig adviesbureau, gebouwbeheer, planmatig onderhoud

Visit planmatigonderhoud.nl

Key Findings

We analyzed Planmatigonderhoud.nl page load time and found that the first response time was 369 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

planmatigonderhoud.nl performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

92/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value1,200 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.093

91/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

planmatigonderhoud.nl

369 ms

planmatigonderhoud.nl

391 ms

rbiSheet.css

92 ms

highslide.js

269 ms

highslide.css

433 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 68% of them (23 requests) were addressed to the original Planmatigonderhoud.nl, 15% (5 requests) were made to Youtube.com and 6% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (658 ms) belongs to the original domain Planmatigonderhoud.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 92.8 kB (26%)

Content Size

361.2 kB

After Optimization

268.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Planmatigonderhoud.nl main page is 361.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 192.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 13.5 kB

  • Original 16.8 kB
  • After minification 14.4 kB
  • After compression 3.3 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. This page needs HTML code to be minified as it can gain 2.4 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 13.5 kB or 80% of the original size.

Image Optimization

-21%

Potential reduce by 14.2 kB

  • Original 67.0 kB
  • After minification 52.9 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, Planmatigonderhoud needs image optimization as it can save up to 14.2 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-22%

Potential reduce by 43.1 kB

  • Original 192.9 kB
  • After minification 179.9 kB
  • After compression 149.9 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 43.1 kB or 22% of the original size.

CSS Optimization

-26%

Potential reduce by 22.1 kB

  • Original 84.5 kB
  • After minification 77.7 kB
  • After compression 62.4 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. Planmatigonderhoud.nl needs all CSS files to be minified and compressed as it can save up to 22.1 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (41%)

Requests Now

29

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Planmatigonderhoud. 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

Accessibility Review

planmatigonderhoud.nl accessibility score

56

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

planmatigonderhoud.nl best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

planmatigonderhoud.nl SEO score

67

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Planmatigonderhoud.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Planmatigonderhoud.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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