2.8 sec in total
255 ms
2.3 sec
168 ms
Welcome to formationdiagnosticimmobilier.fr homepage info - get ready to check Formation Diagnostic Immobilier best content right away, or after learning these important things about formationdiagnosticimmobilier.fr
Devenez diagnostiqueur certifié avec nos formations dans le métier du diagnostic immobilier : Centre de formation ADI basé à Rennes, Paris, Lyon & Toulouse
Visit formationdiagnosticimmobilier.frWe analyzed Formationdiagnosticimmobilier.fr page load time and found that the first response time was 255 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
formationdiagnosticimmobilier.fr performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value6.7 s
7/100
25%
Value5.2 s
59/100
10%
Value980 ms
28/100
30%
Value0.01
100/100
15%
Value6.6 s
57/100
10%
255 ms
685 ms
61 ms
88 ms
92 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Formationdiagnosticimmobilier.fr, 86% (37 requests) were made to Formation-adi.fr and 5% (2 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (685 ms) relates to the external source Formation-adi.fr.
Page size can be reduced by 104.0 kB (12%)
846.4 kB
742.4 kB
In fact, the total size of Formationdiagnosticimmobilier.fr main page is 846.4 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. 40% of websites need less resources to load. Images take 695.5 kB which makes up the majority of the site volume.
Potential reduce by 88.9 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 17.2 kB, which is 16% 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 88.9 kB or 83% of the original size.
Potential reduce by 15.0 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. Formation Diagnostic Immobilier images are well optimized though.
Potential reduce by 94 B
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.
Number of requests can be reduced by 18 (53%)
34
16
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Formation Diagnostic Immobilier. 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 9 to 1 for CSS and as a result speed up the page load time.
formationdiagnosticimmobilier.fr
255 ms
www.formation-adi.fr
685 ms
stat.js
61 ms
tarteaucitron.js
88 ms
js
92 ms
style.min.css
176 ms
normalize.css
240 ms
font-awesome.css
243 ms
main.css
241 ms
header.css
243 ms
page.css
244 ms
style.css
257 ms
jquery-1.12.0.min.js
408 ms
modernizr-2.8.3.min.js
321 ms
modernizr-2.8.3-respond-1.4.2.min.js
323 ms
frontend-gtag.min.js
321 ms
isotope.pkgd.min.js
112 ms
main.js
439 ms
isotope.js
336 ms
lazyload.min.js
400 ms
isotope.pkgd.min.js
25 ms
css2
31 ms
logo_ADI_baseline.png
84 ms
macaron_diplome.png
83 ms
picto_certification.png
81 ms
picto_financement_adapte.png
83 ms
ADI_Formation-formation_diagnostic_immobilier2.jpg
321 ms
picto_loupe.svg
82 ms
illustration_focus.jpg
160 ms
pexels-karolina-grabowska-4977444-1-900x600.jpg
244 ms
profil-diagnostiqueur-immobilier-900x600.jpg
241 ms
Global_certification_FORMATION-DTI.png
161 ms
tarteaucitron.css
86 ms
tarteaucitron.en.js
597 ms
biseau.png
85 ms
bg_home_ambiance.jpg
321 ms
bg_home_trouvez_votre_formation.jpg
164 ms
picto_certification_2.svg
81 ms
Merriweather-Black.woff
243 ms
Roboto-Regular.woff
95 ms
Roboto-Bold.woff
175 ms
Roboto-Thin.woff
245 ms
fontawesome-webfont.woff
190 ms
formationdiagnosticimmobilier.fr accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
formationdiagnosticimmobilier.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
formationdiagnosticimmobilier.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Formationdiagnosticimmobilier.fr 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 Formationdiagnosticimmobilier.fr 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.
formationdiagnosticimmobilier.fr
Open Graph data is detected on the main page of Formation Diagnostic Immobilier. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: