3.3 sec in total
319 ms
2.8 sec
189 ms
Visit laboratoire-ceric.com now to see the best up-to-date Laboratoire Ceric content and also check out these interesting facts you probably never knew about laboratoire-ceric.com
Le laboratoire CÉRIC est le laboratoire référent en Europe dans les domaines de la cheminďż˝e et des ďż˝nergies durables...
Visit laboratoire-ceric.comWe analyzed Laboratoire-ceric.com page load time and found that the first response time was 319 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
laboratoire-ceric.com performance score
name
value
score
weighting
Value2.2 s
78/100
10%
Value6.1 s
12/100
25%
Value5.3 s
57/100
10%
Value490 ms
59/100
30%
Value0.035
100/100
15%
Value8.1 s
41/100
10%
319 ms
383 ms
25 ms
257 ms
167 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 44% of them (40 requests) were addressed to the original Laboratoire-ceric.com, 25% (23 requests) were made to Maps.googleapis.com and 10% (9 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (860 ms) belongs to the original domain Laboratoire-ceric.com.
Page size can be reduced by 563.6 kB (41%)
1.4 MB
812.6 kB
In fact, the total size of Laboratoire-ceric.com 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. 55% of websites need less resources to load. Images take 663.7 kB which makes up the majority of the site volume.
Potential reduce by 42.8 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 20.2 kB, which is 40% 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 42.8 kB or 85% of the original size.
Potential reduce by 70.0 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. Obviously, Laboratoire Ceric needs image optimization as it can save up to 70.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 407.7 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 407.7 kB or 67% of the original size.
Potential reduce by 43.0 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. Laboratoire-ceric.com needs all CSS files to be minified and compressed as it can save up to 43.0 kB or 83% of the original size.
Number of requests can be reduced by 42 (50%)
84
42
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Laboratoire Ceric. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
laboratoire-ceric.com
319 ms
www.laboratoire-ceric.com
383 ms
css
25 ms
styles.css
257 ms
slider-home.css
167 ms
colorbox-hp.css
170 ms
logo-CERIC.png
170 ms
1-slide-encart-2015-20ans-expertise.jpg
526 ms
2-encart-2015-domaines-competences.jpg
527 ms
3-encart-2015-COFRACv2.jpg
860 ms
picto-cas-clients.png
371 ms
picto-avis-experts.png
335 ms
picto-visite-labo.png
340 ms
etiquette-teste-CERIC.png
418 ms
logo-footer.png
427 ms
ms
237 ms
jquery.min.js
40 ms
slides.jquery.js
373 ms
fonctions-globales.js
419 ms
fonctions-home.js
432 ms
jquery.colorbox-hp.js
456 ms
filet-sous-menu-nav.png
311 ms
degrade-bg-home.jpg
442 ms
fleche.png
328 ms
coin-noir.jpg
330 ms
coin-bleu.jpg
337 ms
puce-blanche.png
382 ms
bg-cas-clients.png
416 ms
pointe-up.png
418 ms
bg-avis-experts.png
419 ms
bg-visite-labo.png
464 ms
bg-form-contact.jpg
503 ms
bt-close.png
507 ms
bg-carte.png
501 ms
fleches.png
527 ms
ombre-carte.png
546 ms
embed
740 ms
steelfis-webfont.woff
636 ms
ga.js
33 ms
overlay.png
302 ms
loading.gif
305 ms
controls.png
327 ms
1-slide-encart-2015-20ans-expertise.jpg
725 ms
loading.gif
368 ms
dot.png
390 ms
__utm.gif
11 ms
rs=ABjfnFW3NcDEAUOJhqBLkb_g7tp8huHPRg
36 ms
css
66 ms
js
89 ms
rs=ABjfnFVj2c6_lUpgxbr93j8J5XcedEcimw
52 ms
rs=ABjfnFVj2c6_lUpgxbr93j8J5XcedEcimw
50 ms
common.js
38 ms
map.js
63 ms
overlay.js
103 ms
util.js
136 ms
marker.js
134 ms
geocoder.js
150 ms
controls.js
171 ms
places_impl.js
150 ms
selection_2x-000.png
86 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
232 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
272 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
280 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
279 ms
gen204
117 ms
onion.js
102 ms
openhand_8_8.cur
196 ms
ViewportInfoService.GetViewportInfo
129 ms
stats.js
65 ms
transparent.png
53 ms
mapcnt6.png
56 ms
tmapctrl4.png
33 ms
vt
51 ms
vt
45 ms
vt
41 ms
vt
45 ms
vt
46 ms
vt
49 ms
vt
76 ms
vt
74 ms
vt
79 ms
vt
81 ms
viewer-icons001.png
82 ms
star4.png
97 ms
gen204
99 ms
AuthenticationService.Authenticate
59 ms
MyMaps_Icons003.png
34 ms
mymaps_32.png
39 ms
v1_4593b7d7.png
50 ms
google-my-maps-logo-small-001.png
49 ms
kh
87 ms
laboratoire-ceric.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
laboratoire-ceric.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
laboratoire-ceric.com SEO score
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
FR
N/A
ISO-8859-2
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Laboratoire-ceric.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Laboratoire-ceric.com main page’s claimed encoding is iso-8859-2. 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.
laboratoire-ceric.com
Open Graph description is not detected on the main page of Laboratoire Ceric. 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: