4.7 sec in total
714 ms
3.9 sec
170 ms
Click here to check amazing Pial Ac Nancy Metz content for France. Otherwise, check out these important facts you probably never knew about pial.ac-nancy-metz.fr
Visit pial.ac-nancy-metz.frWe analyzed Pial.ac-nancy-metz.fr page load time and found that the first response time was 714 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
pial.ac-nancy-metz.fr performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value3.0 s
78/100
25%
Value5.7 s
51/100
10%
Value1,290 ms
18/100
30%
Value0
100/100
15%
Value6.1 s
63/100
10%
714 ms
842 ms
502 ms
503 ms
506 ms
Our browser made a total of 12 requests to load all elements on the main page. We found that 8% of them (1 request) were addressed to the original Pial.ac-nancy-metz.fr, 92% (11 requests) were made to Id.ac-nancy-metz.fr. The less responsive or slowest element that took the longest time to load (865 ms) relates to the external source Id.ac-nancy-metz.fr.
Page size can be reduced by 7.1 kB (17%)
42.2 kB
35.1 kB
In fact, the total size of Pial.ac-nancy-metz.fr main page is 42.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 33.2 kB which makes up the majority of the site volume.
Potential reduce by 3.4 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 3.4 kB or 61% of the original size.
Potential reduce by 1.2 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. Pial Ac Nancy Metz images are well optimized though.
Potential reduce by 2.5 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. Pial.ac-nancy-metz.fr needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 72% of the original size.
We found no issues to fix!
10
10
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pial Ac Nancy Metz. According to our analytics all requests are already optimized.
pial.ac-nancy-metz.fr
714 ms
ct_logon.jsp
842 ms
style.css
502 ms
login.css
503 ms
malice.js
506 ms
login.js
506 ms
bandeau_gauche_national.jpg
865 ms
portail_titre_accueil.gif
498 ms
contour_bleu_vert_top_left.gif
501 ms
contour_bleu_vert_bottom_right.gif
502 ms
i_msg.gif
501 ms
portail_fleche_petite.jpg
507 ms
pial.ac-nancy-metz.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
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>).
pial.ac-nancy-metz.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
pial.ac-nancy-metz.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
FR
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pial.ac-nancy-metz.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 Pial.ac-nancy-metz.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.
pial.ac-nancy-metz.fr
Open Graph description is not detected on the main page of Pial Ac Nancy Metz. 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: