5.8 sec in total
283 ms
5 sec
550 ms
Click here to check amazing Serge Dutouron content for France. Otherwise, check out these important facts you probably never knew about sergedutouron.com
Serge Dutouron est le spécialiste de la vente à distance des pièces cycles VTT et Course. Découvrez tous les accessoires pour votre vélo : cadre, roue
Visit sergedutouron.comWe analyzed Sergedutouron.com page load time and found that the first response time was 283 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
sergedutouron.com performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value12.1 s
0/100
25%
Value10.8 s
6/100
10%
Value120 ms
97/100
30%
Value0
100/100
15%
Value10.8 s
22/100
10%
283 ms
900 ms
1237 ms
1487 ms
1257 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 97% of them (69 requests) were addressed to the original Sergedutouron.com, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Sergedutouron.com.
Page size can be reduced by 518.0 kB (32%)
1.6 MB
1.1 MB
In fact, the total size of Sergedutouron.com main page is 1.6 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. 35% of websites need less resources to load. Images take 935.7 kB which makes up the majority of the site volume.
Potential reduce by 95.2 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 95.2 kB or 87% of the original size.
Potential reduce by 12.9 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. Serge Dutouron images are well optimized though.
Potential reduce by 409.9 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 409.9 kB or 72% of the original size.
Number of requests can be reduced by 30 (43%)
69
39
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serge Dutouron. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
sergedutouron.com
283 ms
www.sergedutouron.com
900 ms
core+progress.min.css
1237 ms
jquery-ui-1.8.newcustom.min.css
1487 ms
jqzoom+jquery.lightbox-0.5.min.css
1257 ms
XHRConnection+commun+jquery-1.7.1.min+javascript+jQuery-oasisDiapos.js
2266 ms
jquery.lightbox-0.5.min+jquery-ui-1.8.10.custom.min+jqzoom.pack.1.0.1+jquery.cycle.lite.1.3.1.js
1770 ms
web.all.css
484 ms
web.all.js
1672 ms
custom_50_web.all.css
1366 ms
spe.all.css
1465 ms
jquery.countdown.min.js
1535 ms
bandeau_defilant.min.css
1591 ms
bandeau_defilant.min.js
1969 ms
images_fond.css
1626 ms
animation_fond.min.js
1824 ms
fiche_article.all.css
1785 ms
fiche_article.all.js
2594 ms
mini_fiche.css
1779 ms
analytics.js
84 ms
image-body-haut.gif
120 ms
-image-81732-grande.jpg
252 ms
logo_1_50.png
119 ms
transparent.gif
116 ms
bt-loupe-rouge.png
120 ms
picto-compte.png
176 ms
logo_panier_1_50.png
179 ms
spacer.gif
178 ms
-image-39082-moyenne.gif
176 ms
-image-39083-moyenne.gif
266 ms
-image-39084-moyenne.gif
265 ms
-image-39085-moyenne.gif
267 ms
-image-42862-grande.jpg
800 ms
-image-42864-grande.jpg
501 ms
-image-42874-grande.jpg
516 ms
pneu-continental-gp-4000-s-ii---700x23---noir-noir---promo-p-image-77451-petite.jpg
361 ms
pedales-look-keo-2-max-carbon---cales-p-image-77773-petite.jpg
362 ms
-p-image-82917-petite.jpg
419 ms
casque-giro-atmos-2-p-image-81228-petite.jpg
519 ms
support-velo-elite-workstand-race-pro-p-image-81356-petite.jpg
440 ms
-p-image-82945-petite.jpg
519 ms
-image-44852-moyenne.png
768 ms
-image-44858-moyenne.png
683 ms
-image-44859-moyenne.png
684 ms
-p-image-83063-petite.jpg
686 ms
velo-cbt-obsession-leopard-ultegra-6800-roues-nix-carbon-p-image-76378-petite.jpg
713 ms
-p-image-82932-petite.jpg
849 ms
-image-82821-moyenne.jpg
1023 ms
-image-81755-moyenne.png
773 ms
-image-81757-moyenne.png
811 ms
-image-81756-moyenne.png
853 ms
lc-10086-1-980.auto.js
924 ms
lc-60182-1-980.auto.js
982 ms
lc-60183-1-980.auto.js
1248 ms
lc-60184-1-980.auto.js
1054 ms
collect
11 ms
lc-60185-1-980.auto.js
1209 ms
lc-60186-1-980.auto.js
1265 ms
82829_grande.jpg
1048 ms
82834_grande.jpg
999 ms
82854_grande.jpg
1065 ms
82859_grande.jpg
1110 ms
82863_grande.jpg
1158 ms
82839_grande.jpg
1151 ms
82843_grande.jpg
1212 ms
81753_grande.png
1106 ms
mini_fiche.js
1179 ms
ui-bg_flat_75_ffffff_40x100.png
1063 ms
-image-42863-moyenne.jpg
1065 ms
-image-42865-moyenne.jpg
1176 ms
-image-42875-moyenne.jpg
1184 ms
sergedutouron.com accessibility score
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
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
sergedutouron.com 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
sergedutouron.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
N/A
FR
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sergedutouron.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is French. Our system also found out that Sergedutouron.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.
sergedutouron.com
Open Graph data is detected on the main page of Serge Dutouron. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: