Access construcom.com. Actualité BTP, le portail d'information : Construction - Architecture

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.258

48/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

construcom.com

404 ms

238 ms

style_user.css

167 ms

structure-edito-recherche.min.css

171 ms

css

26 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Construcom.com, 51% (42 requests) were made to Construcom.batiactu.com and 22% (18 requests) were made to Batiactu.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Construcom.batiactu.com.

Content Size

1.2 MB

After Optimization

711.1 kB

In fact, the total size of Construcom.com main page is 1.2 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. 45% of websites need less resources to load. Images take 589.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 50.3 kB

Original 61.8 kB
After minification 56.1 kB
After compression 11.4 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 50.3 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 8.7 kB

Original 589.9 kB
After minification 581.2 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. Construcom images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 246.7 kB

Original 339.9 kB
After minification 290.8 kB
After compression 93.2 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 246.7 kB or 73% of the original size.

CSS Optimization

-85%

Potential reduce by 144.1 kB

Original 169.4 kB
After minification 151.7 kB
After compression 25.3 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. Construcom.com needs all CSS files to be minified and compressed as it can save up to 144.1 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Construcom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

FR
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 Construcom.com can be misinterpreted by Google and other search engines. Our service has detected that French 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 Construcom.com 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

construcom.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Actualité BTP, le portail d'information : Construction - Architecture - Immobilier

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

construcom.com

style_user.css

structure-edito-recherche.min.css

css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

construcom.com

style_user.css

structure-edito-recherche.min.css

css

font-awesome.min.css

jquery-ui-1.8.5.custom.css

utilsmax.css

no-display.css

jquery-1.4.2.min.js

jquery-ui-1.8.6.custom.min.js

jquery.simplemodal-1.3.4.js

jquery.ifixpng.js

jquery.shadow.js

jquery.fancyzoom.js

jquery-utilities.js

jquery_nav.js

popin.js

jquery.cookie.js

conversion.js

script.js

scripts.js

rotation-brut-js.php

navigation.js

last_numero_ccom.js

last_dossier_ccom.js

last_campagne_ccom.js

agenda_ccom.js

aleatoire_theme_ACC_ccom.js

wreport.js

xtcore.js

110-83-20160317_211918_20160301_142338_2.jpg

visu.php

110-83-20160317_205829_habitatgdsud.jpeg

110-83-20160316_175312_hue.jpeg

109-80-20151117_170659_istock000043057844full-eelnosiva-ok.jpg

109-80-20160310_111512_canton.jpeg

109-80-20141208_185859_20121001_153402_starck.jpg

109-80-20160303_120321_manaudou.jpeg

89-67-20160317_211812_matiere.jpeg

89-67-20160317_210420_spiebat.jpeg

89-67-20110511_165910_-tony95fotoliacom.jpg

89-67-20160307_183822_acierok.jpg

89-67-20160316_174539_socoda.jpeg

89-67-20160316_171202_batigere.jpeg