2.6 sec in total
245 ms
2 sec
341 ms
Welcome to greencourse.fr homepage info - get ready to check Green Course best content right away, or after learning these important things about greencourse.fr
Course urgente, collecte du courrier en entreprise, transport de colis : découvrez Green Course, notre service de coursiers à vélo à Nantes !
Visit greencourse.frWe analyzed Greencourse.fr page load time and found that the first response time was 245 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
greencourse.fr performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value5.4 s
20/100
25%
Value6.2 s
43/100
10%
Value6,350 ms
0/100
30%
Value0.115
86/100
15%
Value14.1 s
9/100
10%
245 ms
450 ms
255 ms
357 ms
5 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that 81% of them (13 requests) were addressed to the original Greencourse.fr, 13% (2 requests) were made to Google-analytics.com and 6% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (787 ms) belongs to the original domain Greencourse.fr.
Page size can be reduced by 343.8 kB (60%)
572.1 kB
228.3 kB
In fact, the total size of Greencourse.fr main page is 572.1 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. 20% of websites need less resources to load. CSS take 225.1 kB which makes up the majority of the site volume.
Potential reduce by 12.5 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 12.5 kB or 73% of the original size.
Potential reduce by 11.9 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. Green Course images are well optimized though.
Potential reduce by 125.4 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 125.4 kB or 60% of the original size.
Potential reduce by 193.9 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. Greencourse.fr needs all CSS files to be minified and compressed as it can save up to 193.9 kB or 86% of the original size.
We found no issues to fix!
8
8
The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Green Course. According to our analytics all requests are already optimized.
greencourse.fr
245 ms
www.greencourse.fr
450 ms
css_zU1080ZmW6og_SrzfVhIlCHoyNz3npxUbkQDaOAyBwA.css
255 ms
js_3WrTDYdD5k_QBchKdP5hxdsswWlkyTu7PhSJ0-vfdAo.js
357 ms
analytics.js
5 ms
collect
13 ms
collect
211 ms
logo.png
173 ms
home-logo.png
243 ms
arrow.png
87 ms
animation-logo.gif
787 ms
raleway-regular.woff
237 ms
raleway-extra-light.woff
241 ms
raleway-light.woff
252 ms
raleway-bold.woff
316 ms
raleway-semi-bold.woff
391 ms
greencourse.fr accessibility score
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
Links do not have a discernible name
greencourse.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
greencourse.fr SEO score
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 Greencourse.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 Greencourse.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.
greencourse.fr
Open Graph data is detected on the main page of Green Course. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: