2.3 sec in total
799 ms
1.3 sec
231 ms
Click here to check amazing CRCF Acgr En Oble content for France. Otherwise, check out these important facts you probably never knew about crcf.ac-grenoble.fr
Réseau national, production de ressources pédagogiques destinées aux enseignements tertiaires des lycées, BTS Comptabilité et Gestion des Organisations, Diplome Supérieur de Comptabilité et Gestion
Visit crcf.ac-grenoble.frWe analyzed Crcf.ac-grenoble.fr page load time and found that the first response time was 799 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
crcf.ac-grenoble.fr performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value4.4 s
39/100
25%
Value3.7 s
85/100
10%
Value110 ms
97/100
30%
Value0.016
100/100
15%
Value4.6 s
81/100
10%
799 ms
97 ms
194 ms
11 ms
12 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 73% of them (22 requests) were addressed to the original Crcf.ac-grenoble.fr, 10% (3 requests) were made to Logv25.xiti.com and 7% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (799 ms) belongs to the original domain Crcf.ac-grenoble.fr.
Page size can be reduced by 97.4 kB (40%)
246.5 kB
149.1 kB
In fact, the total size of Crcf.ac-grenoble.fr main page is 246.5 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. Javascripts take 121.2 kB which makes up the majority of the site volume.
Potential reduce by 84.7 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 24.0 kB, which is 26% 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 84.7 kB or 91% of the original size.
Potential reduce by 1.4 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. Obviously, CRCF Acgr En Oble needs image optimization as it can save up to 1.4 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 6.2 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. This website has mostly compressed JavaScripts.
Potential reduce by 5.1 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. Crcf.ac-grenoble.fr needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 20% of the original size.
Number of requests can be reduced by 19 (76%)
25
6
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CRCF Acgr En Oble. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
crcf.ac-grenoble.fr
799 ms
ovidentia.css
97 ms
ovidentia.js
194 ms
jquery.min.js
11 ms
jquery-migrate-1.4.1.min.js
12 ms
parser.js
191 ms
jquery-ui.min.js
14 ms
widgets.js
191 ms
widgets.jquery.js
288 ms
portlets.css
291 ms
jquery-ui.css
286 ms
widgets.css
296 ms
portal_summary.css
293 ms
80x15.png
37 ms
spacer.gif
197 ms
s2.gif
199 ms
Space1PxTrans.gif
200 ms
s1.gif
215 ms
Puce3PxWhite.png
282 ms
logoegnat.gif
285 ms
logoCrcf-ACAD-demi.png
284 ms
Logo2CR3.gif
284 ms
logo-rss.png
286 ms
80x15.png
16 ms
s3.gif
133 ms
bt1off.gif
220 ms
hit.xiti
54 ms
angle.gif
165 ms
hit.xiti
36 ms
hit.xiti
10 ms
crcf.ac-grenoble.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
crcf.ac-grenoble.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
crcf.ac-grenoble.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
FR
N/A
ISO-8859-15
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Crcf.ac-grenoble.fr 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 Crcf.ac-grenoble.fr main page’s claimed encoding is iso-8859-15. 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.
crcf.ac-grenoble.fr
Open Graph description is not detected on the main page of CRCF Acgr En Oble. 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: