4 sec in total
296 ms
3.6 sec
139 ms
Click here to check amazing SIGMA Photo content for France. Otherwise, check out these important facts you probably never knew about sigma-photo.fr
Fabricant de boîtiers équipés du capteur Foveon X3, d’objectifs Art, Contemporary et Sports pour les boîtiers reflex et hybrides et de filtres de haute qualité. Toutes les infos sur nos produits, les ...
Visit sigma-photo.frWe analyzed Sigma-photo.fr page load time and found that the first response time was 296 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
sigma-photo.fr performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value6.9 s
6/100
25%
Value8.1 s
21/100
10%
Value440 ms
64/100
30%
Value0.257
48/100
15%
Value9.2 s
32/100
10%
296 ms
361 ms
878 ms
622 ms
288 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 96% of them (47 requests) were addressed to the original Sigma-photo.fr, 4% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Sigma-photo.fr.
Page size can be reduced by 276.6 kB (47%)
583.3 kB
306.6 kB
In fact, the total size of Sigma-photo.fr main page is 583.3 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 230.7 kB which makes up the majority of the site volume.
Potential reduce by 39.3 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 39.3 kB or 78% of the original size.
Potential reduce by 13.7 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. SIGMA Photo images are well optimized though.
Potential reduce by 157.3 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 157.3 kB or 70% of the original size.
Potential reduce by 66.3 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. Sigma-photo.fr needs all CSS files to be minified and compressed as it can save up to 66.3 kB or 86% of the original size.
Number of requests can be reduced by 22 (48%)
46
24
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SIGMA Photo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
sigma-photo.fr
296 ms
361 ms
Accueil-h.aspx
878 ms
common.css
622 ms
home.css
288 ms
jquery-1.4.4.min.js
671 ms
jquery.mousewheel.min.js
201 ms
jScrollPane-1.2.3.min.js
480 ms
jquery.pngFix.js
300 ms
swfobject.js
382 ms
jquery.tools.js
599 ms
fonctions.js
472 ms
jTools.js
668 ms
dc.js
40 ms
a_logo-sigma.gif
99 ms
a_logoSGV.gif
103 ms
showImageResized.aspx
293 ms
showImageResized.aspx
1105 ms
showImageResized.aspx
596 ms
showImageResized.aspx
1610 ms
showImageResized.aspx
195 ms
showImageResized.aspx
205 ms
showImageResized.aspx
293 ms
showImageResized.aspx
307 ms
showImageResized.aspx
392 ms
f_acces-extranet-ul.gif
380 ms
f_acces-extranet-ul-a.gif
397 ms
i_enregistrer.gif
476 ms
b_facebook-home.gif
476 ms
b_twitter-home.gif
498 ms
b_googleplus-home.gif
572 ms
b_pinterest-home.gif
573 ms
f_nav-prinvcipale.gif
598 ms
b_prod-optiques.jpg
663 ms
b_prod-boitiers.jpg
664 ms
b_prod-flashes.jpg
673 ms
b_prod-accessoires.jpg
693 ms
f_bt_drapeau-jp.gif
746 ms
f_bt_drapeau-us.gif
746 ms
f_bt_drapeau-de.gif
756 ms
f_bt_drapeau-bn.gif
781 ms
f_bt_drapeau-hk.gif
841 ms
f_bt_drapeau-uk.gif
842 ms
f_pop-contact.jpg
853 ms
__utm.gif
12 ms
f_scroll.gif
828 ms
b_scroll-2.gif
884 ms
b_scroll-up.gif
886 ms
b_scroll-down.gif
898 ms
sigma-photo.fr 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.
sigma-photo.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
Page has valid source maps
sigma-photo.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 Sigma-photo.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 Sigma-photo.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.
sigma-photo.fr
Open Graph description is not detected on the main page of SIGMA Photo. 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: