2.4 sec in total
248 ms
1.9 sec
247 ms
Welcome to concept2.fr homepage info - get ready to check Concept 2 best content for France right away, or after learning these important things about concept2.fr
Distributeur officiel des Rameurs Concept2 et du vélo Wattbike, Incept vous apporte son expertise du sport indoor depuis 1987.
Visit concept2.frWe analyzed Concept2.fr page load time and found that the first response time was 248 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
concept2.fr performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value9.0 s
1/100
25%
Value8.6 s
17/100
10%
Value840 ms
34/100
30%
Value0.01
100/100
15%
Value13.3 s
12/100
10%
248 ms
514 ms
64 ms
71 ms
35 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Concept2.fr, 65% (37 requests) were made to Incept-sport.fr and 5% (3 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (651 ms) relates to the external source Incept-sport.fr.
Page size can be reduced by 559.3 kB (40%)
1.4 MB
837.7 kB
In fact, the total size of Concept2.fr main page is 1.4 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. 65% of websites need less resources to load. Images take 732.7 kB which makes up the majority of the site volume.
Potential reduce by 47.9 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 47.9 kB or 76% of the original size.
Potential reduce by 45.2 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. Concept 2 images are well optimized though.
Potential reduce by 129.2 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 129.2 kB or 66% of the original size.
Potential reduce by 336.9 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. Concept2.fr needs all CSS files to be minified and compressed as it can save up to 336.9 kB or 83% of the original size.
Number of requests can be reduced by 16 (32%)
50
34
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Concept 2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
concept2.fr
248 ms
www.incept-sport.fr
514 ms
font-awesome.min.css
64 ms
css
71 ms
bootstrap.min.css
35 ms
css__jp5ysqBY3F90UhW6oyW9ZSlAA8bZhW-kxkdit2kaCAk__YU6eiAXxNvmY3xMaGJJdaPWKOkACNz-iurSeZruF2KQ__7xM4h4RLtK4J1KyaFscP7oNraJNbCWXSgF8_ws10F5U.css
250 ms
jquery-1.10.2.min.js
45 ms
bootstrap.min.js
44 ms
js__FYzRq4xVZFgskwzEACJZtYRJF99_YpZE7Accgnwc-2Y__dMze0rc4FKC_RDyEp4N8ypo1xjnc9o1FiBNKAfK4vRA__7xM4h4RLtK4J1KyaFscP7oNraJNbCWXSgF8_ws10F5U.js
170 ms
js__H5AFmq1RrXKsrazzPq_xPQPy4K0wUKqecPjczzRiTgQ__p930YZ_ODW6ZjDLOJmxJnRL7juGStYuszD6uNS8_FFo__7xM4h4RLtK4J1KyaFscP7oNraJNbCWXSgF8_ws10F5U.js
171 ms
js__T73ujsOjK-1cyTby7fEe8eK8r1o3_6UM-pyXbhgxLPM__ZQUill7DCw6Tj20_aEunc3YLkP00ibvBCy6XvZLzRLg__7xM4h4RLtK4J1KyaFscP7oNraJNbCWXSgF8_ws10F5U.js
189 ms
js__W3yM6WBe6ndCsZPBg4n630CPZFPltBmeCyjdVT1DY70__9rORJTXVq8LBIXQfX109hQkykqcFfEcpeol7piwG3Bo__7xM4h4RLtK4J1KyaFscP7oNraJNbCWXSgF8_ws10F5U.js
191 ms
js__JEUu6w8gA2puuPm_3FMKJ1imyqvXMNH_w2tcWajj6EQ__Zk-VmzB3DrtsIHfJ55dO-vy6BIvQ960gUR4bnrmBuLM__7xM4h4RLtK4J1KyaFscP7oNraJNbCWXSgF8_ws10F5U.js
192 ms
js__1ljz4T1rEkZYpvKFJhjj69hzpquY4ckECEfr-HoPrF4__3JVrYvL89lbZ_XeFXHq_Z1iZFggdnlCPwxjJK_-iPis__7xM4h4RLtK4J1KyaFscP7oNraJNbCWXSgF8_ws10F5U.js
375 ms
js__3C_4xNqq97BwH-RLmnKQRp5QgvaJr9cq0MQuYDdUyvw__pPX3cXAA4A0Q7N0X8Uw_GRPqNXX9Vh4KYOYpI7_zyas__7xM4h4RLtK4J1KyaFscP7oNraJNbCWXSgF8_ws10F5U.js
376 ms
gtm.js
104 ms
pipe.png
335 ms
logo.png
337 ms
pictos-divers.png
338 ms
pieces-detachees.jpg
335 ms
wattbike.jpg
341 ms
skierg-menu.jpg
338 ms
moniteur-pms-menu.jpg
336 ms
services-menu.jpg
339 ms
visuel-mmenu-communaute-firt.jpg
344 ms
speed-coach-menu.jpg
340 ms
slider-rameur-concept2-modele-e-new-black_0.jpg
381 ms
slider-velo-wattbike.jpg
462 ms
slider-skierg-concept2_0.jpg
565 ms
slider-functional-training-aerobis.jpg
651 ms
rameur.jpg
380 ms
velo.jpg
428 ms
skierg-concept2-accueil.jpg
429 ms
autre-produits.jpg
429 ms
entrainement.jpg
499 ms
bloc-facilites-paiement.jpg
499 ms
bloc-promo-packs-rameurs-rect.jpg
501 ms
under-title.gif
545 ms
logos-partenaires.jpg
583 ms
dailymotion-icon.png
586 ms
logos-fournisseurs.png
589 ms
lgtrk-1.3.min.js
260 ms
sdk.js
323 ms
mwCart
387 ms
ajax-loader.gif
343 ms
analytics.js
26 ms
FUDHvzEKSJww3kCxuiAo2A.ttf
79 ms
0XxGQsSc1g4rdRdjJKZrNC3USBnSvpkopQaUR-2r7iU.ttf
111 ms
glyphicons-halflings-regular.woff
23 ms
slick.woff
354 ms
fontawesome-webfont.woff
62 ms
ec.js
31 ms
collect
11 ms
collect
67 ms
178 ms
xd_arbiter.php
211 ms
xd_arbiter.php
418 ms
concept2.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
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
ARIA toggle fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
concept2.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
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
Page has valid source maps
concept2.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Concept2.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 Concept2.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.
concept2.fr
Open Graph description is not detected on the main page of Concept 2. 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: