3.3 sec in total
261 ms
2.8 sec
293 ms
Visit ceres.fr now to see the best up-to-date Ceres content for France and also check out these interesting facts you probably never knew about ceres.fr
Cérès Philatélie, une philatélie de tradition depuis plus de 60 ans à Paris. Spécialistes de la vente sur offres que nous pratiquons avec succès depuis 1976
Visit ceres.frWe analyzed Ceres.fr page load time and found that the first response time was 261 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
ceres.fr performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value23.4 s
0/100
25%
Value9.5 s
12/100
10%
Value1,770 ms
10/100
30%
Value0.186
65/100
15%
Value10.8 s
22/100
10%
261 ms
569 ms
402 ms
240 ms
238 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 82% of them (41 requests) were addressed to the original Ceres.fr, 8% (4 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Ceres.fr.
Page size can be reduced by 354.6 kB (10%)
3.6 MB
3.2 MB
In fact, the total size of Ceres.fr main page is 3.6 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. 40% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.
Potential reduce by 19.0 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 4.5 kB, which is 19% 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 19.0 kB or 80% of the original size.
Potential reduce by 20.4 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. Ceres images are well optimized though.
Potential reduce by 182.1 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 182.1 kB or 68% of the original size.
Potential reduce by 133.1 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. Ceres.fr needs all CSS files to be minified and compressed as it can save up to 133.1 kB or 85% of the original size.
Number of requests can be reduced by 26 (60%)
43
17
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ceres. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
ceres.fr
261 ms
www.ceres.fr
569 ms
style.css
402 ms
ubu_style.css
240 ms
blue.css
238 ms
switcher.css
243 ms
jquery-1.11.0.min.js
40 ms
jquery-migrate-1.2.1.min.js
41 ms
jquery.flexslider.js
410 ms
jquery.selectnav.js
249 ms
jquery.twitter.js
313 ms
jquery.modernizr.js
314 ms
jquery.easing.1.3.js
317 ms
jquery.isotope.min.js
417 ms
jquery.jcarousel.js
469 ms
jquery.fancybox.min.js
469 ms
jquery.transit-modified.js
395 ms
jquery.layerslider-transitions.js
554 ms
jquery.layerslider.min.js
559 ms
jquery.shop.js
489 ms
custom.js
579 ms
switcher.js
546 ms
ubu_jquery_vso_2.js
546 ms
ubu_visu_panier.js
571 ms
ubu_visu_abreviations.js
624 ms
base.css
228 ms
responsive.css
235 ms
icons.css
244 ms
css
61 ms
noise.png
121 ms
bg.png
1272 ms
header.png
164 ms
logo.png
164 ms
glyphicons_halflings-white.png
120 ms
layerslider-loader.gif
119 ms
slide-01.jpg
493 ms
1_visuel1.jpg
411 ms
1_visuel2.jpg
492 ms
tarif-preferentiel.jpg
467 ms
vente-net.jpg
466 ms
1.jpg
737 ms
logo-footer.png
544 ms
analytics.js
63 ms
skin.css
437 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
30 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
37 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
41 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
48 ms
fontawesome-webfont.woff
456 ms
collect
19 ms
ceres.fr 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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
ceres.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
ceres.fr SEO score
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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ceres.fr 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 English. Our system also found out that Ceres.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.
ceres.fr
Open Graph description is not detected on the main page of Ceres. 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: