8.4 sec in total
1.8 sec
6.4 sec
195 ms
Visit dondusang.net now to see the best up-to-date Don Du Sang content for France and also check out these interesting facts you probably never knew about dondusang.net
Don de sang – Prenez rendez-vous pour donner votre sang, votre plasma ou vos plaquettes partout en France. Rejoignez-nous, devenez donneurs !
Visit dondusang.netWe analyzed Dondusang.net page load time and found that the first response time was 1.8 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
dondusang.net performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value10.6 s
0/100
25%
Value9.3 s
12/100
10%
Value3,450 ms
2/100
30%
Value0.187
65/100
15%
Value13.5 s
11/100
10%
1835 ms
629 ms
265 ms
257 ms
259 ms
Our browser made a total of 124 requests to load all elements on the main page. We found that 63% of them (78 requests) were addressed to the original Dondusang.net, 11% (14 requests) were made to Carte.dondusang.com and 11% (14 requests) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Dondusang.net.
Page size can be reduced by 921.5 kB (51%)
1.8 MB
879.0 kB
In fact, the total size of Dondusang.net main page is 1.8 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. 45% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 28.1 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 5.8 kB, which is 16% 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 28.1 kB or 80% of the original size.
Potential reduce by 58.1 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. Don Du Sang images are well optimized though.
Potential reduce by 714.5 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 714.5 kB or 69% of the original size.
Potential reduce by 120.7 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. Dondusang.net needs all CSS files to be minified and compressed as it can save up to 120.7 kB or 81% of the original size.
Number of requests can be reduced by 79 (71%)
112
33
The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Don Du Sang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 39 to 1 for CSS and as a result speed up the page load time.
dondusang.net
1835 ms
etablissement-francais-du-sang.htm
629 ms
general.css
265 ms
ContentBox.js
257 ms
MainMenu.js
259 ms
TreeViewMenu.js
258 ms
Survey.js
253 ms
Cookie.js
358 ms
NewsDetails.js
350 ms
Language.js
349 ms
Calendar.js
346 ms
jquery.js
514 ms
actuTabManager.js
434 ms
javascriptLoader.js
435 ms
tarteaucitron.js
436 ms
portal_refonte_home.css
367 ms
TreeViewMenu.css
218 ms
ExternalLinks.css
270 ms
Calendar.css
269 ms
PageOne.css
268 ms
News.css
278 ms
Search.css
305 ms
ZoomOn.css
343 ms
Survey.css
364 ms
ShortNews.css
367 ms
NewsList.css
354 ms
NewsDetails.css
364 ms
Admin.css
391 ms
RSS.css
430 ms
SiteMap.css
440 ms
Breadcrumb.css
455 ms
SearchResults.css
454 ms
PostCode.css
452 ms
Widget.css
478 ms
pager.css
521 ms
Faq.css
532 ms
NewsFiliale.css
540 ms
Contact.css
544 ms
MenuFiliale.css
542 ms
MenuLeftFiliale.css
568 ms
CenterPortletsContainersFiliale.css
611 ms
EfsBoxFiliale.css
617 ms
SearchResultsFiliale.css
549 ms
SiteMapFiliale.css
546 ms
detail-article-send-mail.css
551 ms
detail-article-share.css
568 ms
listnav.css
577 ms
fullMiddleColumn.css
539 ms
cookies.js
567 ms
swfobject.js
567 ms
FooterTransparentFlash.js
557 ms
swfobject_modified.js
528 ms
xtcore.js
537 ms
conf.js
525 ms
admin.js
83 ms
barreControl.js
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prototype.js
251 ms
swapDiv.js
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M5251460697327049926.jpg
641 ms
fond_site_instit_BR_VD.jpg
259 ms
border-search.png
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btnOkOuDonner.png
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O7489657856319524413.jpg
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media3421_XxpSycSuWAhGFxw.png
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tarteaucitron.css
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tarteaucitron.fr.js
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activityi;src=4376924;type=homep632;cat=hpefs421;ord=5350734749808.907
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page.png
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media_type2_74_amyJfNyFhcyItAE.jpg
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bande_actus_efs.png
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boutonRssHome.png
239 ms
a_la_une_fond.png
359 ms
backgroundOuDonner.png
443 ms
resume_temoignage_fond.png
523 ms
carte.dondusang.com
469 ms
footer.png
439 ms
hit.xiti
331 ms
activityi;src=1865961;type=11090048;cat=11090999;ord=4123277205508.202
67 ms
tarteaucitron.services.js
375 ms
gmap.css
99 ms
tipsy.css
200 ms
jquery-ui-1.8.5.custom.css
297 ms
js
73 ms
jquery-1.4.2.min.js
395 ms
jquery-ui-1.8.5.custom.min.js
311 ms
jquery.tipsy.js
310 ms
gmap2.js
309 ms
xtcore.js
390 ms
ga.js
63 ms
help.png
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activityi;src=4376924;type=odonn654;cat=oudon649;ord=1;num=5261981638614.088
195 ms
common.js
15 ms
util.js
36 ms
infowindow.js
53 ms
hit.xiti
378 ms
map.js
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ui-bg_fine-grain_15_ffffff_60x60.png
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ui-bg_fine-grain_10_f8f7f6_60x60.png
128 ms
StaticMapService.GetMapImage
202 ms
onion.js
26 ms
openhand_8_8.cur
115 ms
stats.js
14 ms
controls.js
24 ms
ViewportInfoService.GetViewportInfo
116 ms
css
114 ms
transparent.png
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marker.js
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google4.png
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mapcnt6.png
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tmapctrl.png
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cb_scout5.png
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imgs8.png
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vt
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ui-anim_basic_16x16.gif
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AuthenticationService.Authenticate
99 ms
dondusang.net 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
Image elements do not have [alt] attributes
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
[id] attributes on active, focusable elements are not unique
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>).
dondusang.net 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
Missing source maps for large first-party JavaScript
dondusang.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
FR
FR
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dondusang.net 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 Dondusang.net 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.
dondusang.net
Open Graph description is not detected on the main page of Don Du Sang. 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: