3 sec in total
376 ms
2.3 sec
379 ms
Click here to check amazing Therascience content. Otherwise, check out these important facts you probably never knew about therascience.fr
therascience.fr is your first and best source for all of the information you’re looking for. From general topics to more of what you would expect to find here, therascience.fr has it all. We hope you ...
Visit therascience.frWe analyzed Therascience.fr page load time and found that the first response time was 376 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
therascience.fr performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value60.3 s
0/100
25%
Value37.8 s
0/100
10%
Value5,870 ms
0/100
30%
Value1.205
1/100
15%
Value78.8 s
0/100
10%
376 ms
528 ms
84 ms
164 ms
240 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Therascience.fr, 88% (76 requests) were made to Therascience.com and 5% (4 requests) were made to Therascience2.arobases.fr. The less responsive or slowest element that took the longest time to load (720 ms) relates to the external source Therascience.com.
Page size can be reduced by 310.8 kB (31%)
995.6 kB
684.9 kB
In fact, the total size of Therascience.fr main page is 995.6 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. 50% of websites need less resources to load. Images take 632.6 kB which makes up the majority of the site volume.
Potential reduce by 47.6 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 20.8 kB, which is 38% 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 47.6 kB or 86% of the original size.
Potential reduce by 39.5 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. Therascience images are well optimized though.
Potential reduce by 171.2 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 171.2 kB or 70% of the original size.
Potential reduce by 52.5 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. Therascience.fr needs all CSS files to be minified and compressed as it can save up to 52.5 kB or 82% of the original size.
Number of requests can be reduced by 23 (28%)
82
59
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Therascience. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
therascience.fr
376 ms
www.therascience.com
528 ms
css-css_V1.css
84 ms
fonctions.js
164 ms
jquery-1.6.4.min.js
240 ms
jquery.validate.js
167 ms
jCarou.js
165 ms
jquery.scrollTo.min.js
167 ms
thickboxV2010.js
168 ms
thickbox.css
261 ms
js-fonctions_V1.js
261 ms
commun.js
263 ms
index.js
263 ms
template-alimsante_ima.jpg
401 ms
appel.jpg
398 ms
iep_logo.gif
377 ms
template-fr.png
81 ms
template-be.png
85 ms
template-it.png
86 ms
template-espaceevaluation_bg.png
83 ms
template-espacemedical_bg.png
88 ms
template-logo_FR.jpg
81 ms
template-contact_FR.jpg
236 ms
template-moncompte2_Vide.jpg
161 ms
template-moncompte_FR.jpg
164 ms
template-monpanier_bg_FR.jpg
244 ms
template-panier_h.jpg
168 ms
template-onglet_debut.png
171 ms
template-onglet_fin.png
242 ms
template-ico_accueil.jpg
245 ms
cati-les-complements-alimentaires-2.jpg
253 ms
cati-la-phytotherapie-3.jpg
255 ms
cati-les-produits-proteines-276.jpg
319 ms
cati-la-nutrition-sportive-4.jpg
322 ms
cati-les-infusions-biologiques-5.jpg
324 ms
cati-livres-et-dvd-6.jpg
326 ms
template-btn_okrech.jpg
337 ms
template-servicecoso.jpg
338 ms
template-servicedietetique.jpg
395 ms
carrousel-les-indispensables-du-printemps-1.jpg
476 ms
carrousel-prevenez-les-allergies-du-printemps-3.jpg
483 ms
carrousel-offrez-vous-une-cure-detox-5.jpg
562 ms
carrousel-faites-le-plein-de-vitalite-2.jpg
579 ms
carrousel-retrouvez-la-ligne-aux-beaux-jours-4.jpg
583 ms
template-suivimedical_FR.jpg
626 ms
autopromo-70.jpg
557 ms
autopromo-71.jpg
565 ms
autopromo-49.jpg
717 ms
autopromo-65.jpg
720 ms
maigrissure.jpg
647 ms
template-actu_ima.jpg
665 ms
parmail.jpg
390 ms
leformulaire.jpg
395 ms
ladyvasion.jpg
535 ms
template-crochet_g.png
659 ms
analytics.js
13 ms
collect
12 ms
collect
62 ms
opensans_semibold.woff
632 ms
template-crochet_d.png
653 ms
template-modepaiement.jpg
671 ms
template-modelivraison.jpg
673 ms
template-ico_facebook.jpg
708 ms
template-ico_twitter.jpg
710 ms
template-ico_blog.jpg
646 ms
template-logo2_FR.jpg
653 ms
Synadiet.jpg
670 ms
template-drapeaux.jpg
670 ms
template-btn_oknews.jpg
637 ms
template-contenupage_ombre.png
636 ms
stats-0-0.gif
662 ms
template-onglet_sep.jpg
653 ms
template-onglet_sep2.jpg
670 ms
template-inputrech_bg.jpg
670 ms
template-ico_paiement.jpg
633 ms
template-engagement_sep.jpg
640 ms
template-ico_livraison.jpg
655 ms
template-ico_serviceclient.jpg
659 ms
template-ico_4872h.jpg
670 ms
template-ico_satisfaitourembourse.jpg
670 ms
template-ico_garantie.jpg
637 ms
template-pucemode.jpg
566 ms
template-suiveznous_bg.jpg
578 ms
template-blog_bg.jpg
510 ms
template-inputnews_bg.jpg
527 ms
loadingAnimation.gif
527 ms
therascience.fr accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
button, link, and menuitem elements do not have accessible names.
[aria-hidden="true"] elements contain focusable descendents
[role]s do not have all required [aria-*] attributes
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
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
therascience.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
therascience.fr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
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
EN
FR
ISO-8859-15
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Therascience.fr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed French language. Our system also found out that Therascience.fr main page’s claimed encoding is iso-8859-15. 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.
therascience.fr
Open Graph description is not detected on the main page of Therascience. 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: