Tools & Wizards About Us
allesindebouw.nl screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

allesindebouw.nl

Allesindebouw.nl � Alles over besparen op Bouwprojecten

Page Load Speed

6.5 sec in total

First Response

746 ms

Resources Loaded

5.6 sec

Page Rendered

219 ms

allesindebouw.nl screenshot

About Website

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

Bouwen is al duur genoeg! Leer hier hoe je kunt besparen op jouw bouwproject! Voordelig bouwen, dat doe je bij Allesindebouw.nl!

Visit allesindebouw.nl

Key Findings

We analyzed Allesindebouw.nl page load time and found that the first response time was 746 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

allesindebouw.nl performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.27

45/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

allesindebouw.nl

746 ms

www.allesindebouw.nl

830 ms

jquery-2.1.3.min.js

15 ms

mTruncate.js

89 ms

animate.css

368 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 97% of them (30 requests) were addressed to the original Allesindebouw.nl, 3% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Allesindebouw.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 387.7 kB (17%)

Content Size

2.3 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Allesindebouw.nl main page is 2.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 5.4 kB

  • Original 8.0 kB
  • After minification 7.4 kB
  • After compression 2.6 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 5.4 kB or 67% of the original size.

Image Optimization

-17%

Potential reduce by 375.2 kB

  • Original 2.2 MB
  • After minification 1.9 MB

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, Allesindebouw needs image optimization as it can save up to 375.2 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-20%

Potential reduce by 3.1 kB

  • Original 15.8 kB
  • After minification 15.7 kB
  • After compression 12.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 3.1 kB or 20% of the original size.

CSS Optimization

-33%

Potential reduce by 4.0 kB

  • Original 12.1 kB
  • After minification 11.5 kB
  • After compression 8.2 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. Allesindebouw.nl needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (61%)

Requests Now

28

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Allesindebouw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

allesindebouw.nl

allesindebouw.nl

746 ms

www.allesindebouw.nl

www.allesindebouw.nl

830 ms

jquery-2.1.3.min.js

jquery-2.1.3.min.js

15 ms

mTruncate.js

mTruncate.js

89 ms

animate.css

animate.css

368 ms

raleway.css

raleway.css

272 ms

normalize.css

normalize.css

288 ms

skeleton.css

skeleton.css

291 ms

lightbox.css

lightbox.css

287 ms

jquery.bxslider.css

jquery.bxslider.css

292 ms

style.php

style.php

467 ms

customStyle.css

customStyle.css

380 ms

calculateMenu.js

calculateMenu.js

380 ms

calculateTop.js

calculateTop.js

386 ms

calculateBlogImage.js

calculateBlogImage.js

387 ms

mobileMenu.js

mobileMenu.js

454 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

561 ms

jquery.bpopup.min.js

jquery.bpopup.min.js

478 ms

jquery.cookie.js

jquery.cookie.js

480 ms

lightbox.js

lightbox.js

572 ms

init.js

init.js

541 ms

logoversie2.png

logoversie2.png

472 ms

img_2.jpg

img_2.jpg

3914 ms

kozijnen.jpg

kozijnen.jpg

620 ms

houtenvloer.jpg

houtenvloer.jpg

553 ms

bouwplaats.jpg

bouwplaats.jpg

662 ms

close.png

close.png

184 ms

loading.gif

loading.gif

200 ms

prev.png

prev.png

265 ms

next.png

next.png

284 ms

ajax_maxLines.php

ajax_maxLines.php

322 ms

Accessibility Review

allesindebouw.nl accessibility score

88

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.

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

allesindebouw.nl best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

allesindebouw.nl SEO score

92

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

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

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Allesindebouw.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 Allesindebouw.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

allesindebouw.nl

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