Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

constructr.be

Immoweb Blog, actualité et infos immobilières (achat, vente, location)

Page Load Speed

1.8 sec in total

First Response

100 ms

Resources Loaded

1.3 sec

Page Rendered

407 ms

constructr.be screenshot

About Website

Visit constructr.be now to see the best up-to-date Constructr content for Belgium and also check out these interesting facts you probably never knew about constructr.be

Informations et conseils pour votre projet immobilier d'achat, de vente ou de location. Comment acheter une maison, faire une offre ?

Visit constructr.be

Key Findings

We analyzed Constructr.be page load time and found that the first response time was 100 ms and then it took 1.7 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

constructr.be performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value1,510 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

Network Requests Diagram

constructr.be

100 ms

579 ms

style.min.css

57 ms

screen.min.css

28 ms

main.css

39 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Constructr.be, 88% (28 requests) were made to Blog.immoweb.be and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (579 ms) relates to the external source Blog.immoweb.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 106.9 kB (27%)

Content Size

390.2 kB

After Optimization

283.4 kB

In fact, the total size of Constructr.be main page is 390.2 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. 35% of websites need less resources to load. Images take 292.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 82.6 kB

  • Original 98.2 kB
  • After minification 80.7 kB
  • After compression 15.7 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. This page needs HTML code to be minified as it can gain 17.6 kB, which is 18% 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 82.6 kB or 84% of the original size.

Image Optimization

-8%

Potential reduce by 24.3 kB

  • Original 292.0 kB
  • After minification 267.7 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. Constructr images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 10 (34%)

Requests Now

29

After Optimization

19

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Constructr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

constructr.be accessibility score

100

Accessibility Issues

Best Practices

constructr.be best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

constructr.be SEO score

93

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

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Constructr.be can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Constructr.be 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 Constructr. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: