Tools & Wizards About Us
diagnostic-rhonealpes.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

diagnostic-rhonealpes.com

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Page Load Speed

3.1 sec in total

First Response

461 ms

Resources Loaded

2.5 sec

Page Rendered

175 ms

diagnostic-rhonealpes.com screenshot

About Website

Welcome to diagnostic-rhonealpes.com homepage info - get ready to check Diagnostic Rhonealpes best content right away, or after learning these important things about diagnostic-rhonealpes.com

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Visit diagnostic-rhonealpes.com

Key Findings

We analyzed Diagnostic-rhonealpes.com page load time and found that the first response time was 461 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

diagnostic-rhonealpes.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value16.3 s

0/100

10%

TBT (Total Blocking Time)

Value1,030 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value20.7 s

2/100

10%

Network Requests Diagram

diagnostic-rhonealpes.com

461 ms

www.diagnostic-energetique-rt2012.com

818 ms

ielte.css

158 ms

ie.css

160 ms

style.css

162 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Diagnostic-rhonealpes.com, 89% (25 requests) were made to Diagnostic-energetique-rt2012.com and 4% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (818 ms) relates to the external source Diagnostic-energetique-rt2012.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 147.1 kB (60%)

Content Size

243.4 kB

After Optimization

96.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Diagnostic-rhonealpes.com main page is 243.4 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. 25% of websites need less resources to load. Javascripts take 131.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 12.3 kB

  • Original 16.2 kB
  • After minification 15.5 kB
  • After compression 3.9 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. 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 12.3 kB or 76% of the original size.

Image Optimization

-10%

Potential reduce by 4.3 kB

  • Original 42.7 kB
  • After minification 38.4 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. Diagnostic Rhonealpes images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 89.2 kB

  • Original 131.7 kB
  • After minification 120.6 kB
  • After compression 42.5 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 89.2 kB or 68% of the original size.

CSS Optimization

-78%

Potential reduce by 41.4 kB

  • Original 52.9 kB
  • After minification 45.1 kB
  • After compression 11.5 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. Diagnostic-rhonealpes.com needs all CSS files to be minified and compressed as it can save up to 41.4 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (38%)

Requests Now

26

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diagnostic Rhonealpes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

diagnostic-rhonealpes.com

diagnostic-rhonealpes.com

461 ms

www.diagnostic-energetique-rt2012.com

www.diagnostic-energetique-rt2012.com

818 ms

ielte.css

ielte.css

158 ms

ie.css

ie.css

160 ms

style.css

style.css

162 ms

jquery.min.js

jquery.min.js

8 ms

gallery.js

gallery.js

160 ms

styles.css

styles.css

183 ms

colorbox.css

colorbox.css

183 ms

jquery.js

jquery.js

392 ms

gallery.js

gallery.js

233 ms

colorbox.js

colorbox.js

234 ms

gallery-css.php

gallery-css.php

237 ms

jquery.cycle.all.js

jquery.cycle.all.js

65 ms

motif.png

motif.png

81 ms

logo.png

logo.png

79 ms

spinner.gif

spinner.gif

81 ms

accueil.png

accueil.png

155 ms

left.gif

left.gif

82 ms

right.gif

right.gif

79 ms

cercle_angle_bas_gauche.png

cercle_angle_bas_gauche.png

132 ms

cercle_angle_bas_droite.png

cercle_angle_bas_droite.png

135 ms

cercles_angles_gauche_cadre.png

cercles_angles_gauche_cadre.png

145 ms

fleche_descent.png

fleche_descent.png

156 ms

cercles_angles_droite_cadre.png

cercles_angles_droite_cadre.png

157 ms

fleche_etes.png

fleche_etes.png

209 ms

overlay.png

overlay.png

188 ms

slider_1.jpg

slider_1.jpg

552 ms

Accessibility Review

diagnostic-rhonealpes.com accessibility score

89

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

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

Image elements do not have [alt] attributes

Best Practices

diagnostic-rhonealpes.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

diagnostic-rhonealpes.com SEO score

82

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

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diagnostic-rhonealpes.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 Diagnostic-rhonealpes.com 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

diagnostic-rhonealpes.com

Open Graph data is detected on the main page of Diagnostic Rhonealpes. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: