3.2 sec in total
276 ms
2.6 sec
326 ms
Click here to check amazing Certyou content for Morocco. Otherwise, check out these important facts you probably never knew about certyou.com
CERTyou, spécialiste européen de la certification professionnelle, pour les entreprises et le secteur public : management, informatique, IT, developpement personnel, informatique, gestion de projets, ...
Visit certyou.comWe analyzed Certyou.com page load time and found that the first response time was 276 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
certyou.com performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value6.3 s
10/100
25%
Value8.2 s
20/100
10%
Value4,900 ms
0/100
30%
Value0.259
48/100
15%
Value15.2 s
7/100
10%
276 ms
249 ms
518 ms
33 ms
329 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 83% of them (66 requests) were addressed to the original Certyou.com, 4% (3 requests) were made to Google.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (758 ms) belongs to the original domain Certyou.com.
Page size can be reduced by 594.7 kB (31%)
1.9 MB
1.3 MB
In fact, the total size of Certyou.com main page is 1.9 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. 55% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 54.8 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 15.6 kB, which is 24% 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 54.8 kB or 83% of the original size.
Potential reduce by 213.5 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, Certyou needs image optimization as it can save up to 213.5 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 119.1 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 119.1 kB or 67% of the original size.
Potential reduce by 207.3 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. Certyou.com needs all CSS files to be minified and compressed as it can save up to 207.3 kB or 86% of the original size.
Number of requests can be reduced by 16 (22%)
73
57
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Certyou. 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 7 to 1 for CSS and as a result speed up the page load time.
certyou.com
276 ms
www.certyou.com
249 ms
www.certyou.com
518 ms
css
33 ms
bootstrap.css
329 ms
bootstrap-responsive.css
418 ms
prettyPhoto.css
458 ms
flexslider.css
378 ms
ionicons.css
566 ms
custom-styles.css
467 ms
jquery-1.8.3.min.js
34 ms
bootstrap.js
412 ms
certyou.js
469 ms
jquery.prettyPhoto.js
495 ms
jquery.flexslider.js
590 ms
jquery.custom.js
547 ms
api.js
41 ms
analytics.js
153 ms
ga.js
240 ms
recaptcha__fr.js
189 ms
page-bg-1.jpg
266 ms
logo-certyou.png
266 ms
logo-certyou-hat-32px.png
266 ms
ui-icons_cc0000_256x240.png
267 ms
logo-pmi-170px.jpg
268 ms
logo-iiba-170px.png
266 ms
ccna-300x245px.jpg
303 ms
ceh.png
311 ms
logo-prince2-170px.gif
311 ms
ccnp-rs-318px.jpg
302 ms
logo-isc2-170px.png
312 ms
CISA-carre.gif
311 ms
psm1round.png
387 ms
pspo1round.png
385 ms
mcsa_windows_server_2016_118px.png
487 ms
CISM-carre.gif
397 ms
safe_agilist.png
404 ms
logo-devops-institute.png
405 ms
mcse_server_infrastructure_118px.png
468 ms
CRISC-carre.gif
467 ms
psm2round.png
488 ms
logo_iso_170px.jpg
489 ms
logo-itil-4-170px.gif
490 ms
logo-itil-170px.gif
551 ms
logo_cobit_2019_170px.jpg
550 ms
logo-togaf-170px.jpg
576 ms
logo_istqb_170px.jpg
577 ms
yellow.png
579 ms
green.gif
581 ms
black.png
631 ms
picto-cpf.png
632 ms
bandeau-promo.png
665 ms
40off-200px.jpg
666 ms
home-banner-d.png
758 ms
glyphicons-halflings.png
669 ms
FNE-FORMATION-COVID19.png
619 ms
TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf
116 ms
X8B4B4D7B313850D08844BA3D38C1EBC0.js
522 ms
collect
66 ms
collect
76 ms
__utm.gif
16 ms
ionicons.ttf
537 ms
logo-pole-emploi-sans.png
496 ms
home-banner-6.png
585 ms
home-banner-1.png
590 ms
home-banner-2.jpg
541 ms
home-banner-3.jpg
670 ms
collect
23 ms
ga-audiences
16 ms
ga-audiences
21 ms
gallery-item-hover.png
550 ms
pmi_pmp_logo-170px.gif
582 ms
tags-t.png
578 ms
certyou-france.jpg
630 ms
logo-certyou-gris-180px.png
631 ms
logo-scrum.org-40px.png
634 ms
logo_cobit5_170px.jpg
581 ms
fr.png
583 ms
back-top-btn.png
631 ms
bg_direction_nav.png
85 ms
certyou.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
certyou.com 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
Browser errors were logged to the console
certyou.com 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
Tap targets are not sized appropriately
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Certyou.com 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 Certyou.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.
certyou.com
Open Graph description is not detected on the main page of Certyou. 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: