2 sec in total
319 ms
1.5 sec
161 ms
Click here to check amazing Ondelio content. Otherwise, check out these important facts you probably never knew about ondelio.com
Professionnel dans le domaine de la mesure des ondes électromagnétiques, ONDELIO a pour mission d'aider les particuliers, les entreprises et les collectivités locales, à connaître leur niveau d'exposi...
Visit ondelio.comWe analyzed Ondelio.com page load time and found that the first response time was 319 ms and then it took 1.7 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.
ondelio.com performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value7.9 s
3/100
25%
Value13.1 s
2/100
10%
Value1,110 ms
23/100
30%
Value0.05
99/100
15%
Value15.0 s
7/100
10%
319 ms
479 ms
205 ms
199 ms
210 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 94% of them (31 requests) were addressed to the original Ondelio.com, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (484 ms) belongs to the original domain Ondelio.com.
Page size can be reduced by 74.8 kB (25%)
299.5 kB
224.7 kB
In fact, the total size of Ondelio.com main page is 299.5 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. 25% of websites need less resources to load. Images take 197.2 kB which makes up the majority of the site volume.
Potential reduce by 10.1 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 1.6 kB, which is 11% 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 10.1 kB or 70% of the original size.
Potential reduce by 13.5 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. Ondelio images are well optimized though.
Potential reduce by 28.6 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 28.6 kB or 47% of the original size.
Potential reduce by 22.7 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. Ondelio.com needs all CSS files to be minified and compressed as it can save up to 22.7 kB or 84% of the original size.
Number of requests can be reduced by 7 (23%)
31
24
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ondelio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
ondelio.com
319 ms
www.ondelio.com
479 ms
style.css
205 ms
slide_out_menu.js
199 ms
swfobject.js
210 ms
sifr.js
292 ms
fonctions_panier.js
210 ms
ckeditor.css
104 ms
sIFR.css
106 ms
MagicZoom.css
111 ms
ga.js
28 ms
bg_bandeau.jpg
131 ms
logo.jpg
155 ms
bg_tel.jpg
143 ms
slogan.jpg
129 ms
bg_menu.jpg
171 ms
bg_menu2.jpg
132 ms
ico_panier.jpg
230 ms
flash_alternatif.jpg
326 ms
bg_acc_1.jpg
251 ms
puceB.jpg
256 ms
bg_acc_2.jpg
269 ms
tissuantiondessilvertwin.jpg
334 ms
rubanderaccordeb2pourmisealaterredespeinturesantiondes.jpg
335 ms
bg_footer.jpg
351 ms
footer_logo.jpg
369 ms
puce_footer.jpg
377 ms
logo_fb.jpg
430 ms
blog_ondelio.jpg
462 ms
paypal_logo.jpg
439 ms
ajout.jpg
453 ms
ajout2.jpg
484 ms
__utm.gif
14 ms
ondelio.com 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
Buttons do not have an accessible name
Links do not have a discernible name
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
ondelio.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
ondelio.com 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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ondelio.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 Ondelio.com main page’s claimed encoding is iso-8859-1. 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.
ondelio.com
Open Graph description is not detected on the main page of Ondelio. 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: