5.5 sec in total
269 ms
4.7 sec
552 ms
Visit bac-s.net now to see the best up-to-date Bac S content for Guadeloupe and also check out these interesting facts you probably never knew about bac-s.net
Cours et fiches de terminale générale pour réviser le bac 2023. Ces fiches de cours (tronc commun, spécialité, E3C) conformes à la réforme du lycée, t'aideront à décrocher ton bac 2023.
Visit bac-s.netWe analyzed Bac-s.net page load time and found that the first response time was 269 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
bac-s.net performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value4.6 s
36/100
25%
Value8.8 s
15/100
10%
Value3,530 ms
1/100
30%
Value0.059
98/100
15%
Value18.1 s
3/100
10%
269 ms
1154 ms
231 ms
38 ms
443 ms
Our browser made a total of 159 requests to load all elements on the main page. We found that 28% of them (45 requests) were addressed to the original Bac-s.net, 6% (10 requests) were made to Dsum.casalemedia.com and 5% (8 requests) were made to Www3.smartadserver.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Rtb-csync.smartadserver.com.
Page size can be reduced by 638.6 kB (36%)
1.8 MB
1.1 MB
In fact, the total size of Bac-s.net main page is 1.8 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. 60% of websites need less resources to load. Images take 989.6 kB which makes up the majority of the site volume.
Potential reduce by 120.5 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 46.5 kB, which is 33% 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 120.5 kB or 86% of the original size.
Potential reduce by 67.4 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. Bac S images are well optimized though.
Potential reduce by 260.7 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 260.7 kB or 63% of the original size.
Potential reduce by 189.9 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. Bac-s.net needs all CSS files to be minified and compressed as it can save up to 189.9 kB or 82% of the original size.
Number of requests can be reduced by 97 (70%)
138
41
The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bac S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
bac-s.net
269 ms
www.bac-s.net
1154 ms
pagenavi-css.css
231 ms
css
38 ms
bac-es.css
443 ms
style.css
225 ms
optis_inscription.css
226 ms
jquery.smartbanner.css
229 ms
font-awesome.min.css
20 ms
style.css
304 ms
footer.css
18 ms
default.css
333 ms
alphacube.css
335 ms
zone_connexion.css
337 ms
gpt.js
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jQI.min.js
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smart.js
80 ms
jquery.js
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habillage.js
451 ms
jquery.smartbanner.js
450 ms
cemei.js
259 ms
pubads_impl_81.js
7 ms
container.html
10 ms
utils.js
152 ms
sdk.js
27 ms
platform.js
97 ms
widgets.js
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logo.png
178 ms
illustration_7.jpg
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illustration_10.jpg
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illustration_11.jpg
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illustration_12.jpg
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illustration_2.jpg
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illustration_5.jpg
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illustration_3.jpg
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illustration_9.jpg
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puce-fermer.gif
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coeff-epreuves-bac-s.png
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comment-faire-un-dossier-de-tpe-1ere-s-bac-s-2013-mini.jpg
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logo-date-bac-scientifique.png
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sujets-probables-bac-s-2016.png
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avatar-garcon.jpg
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gtm.js
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ac
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optis_inscription.js
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9k-RPmcnxYEPm8CNFsH2gg.woff
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KT3KS9Aol4WfR6Vas8kNcg.woff
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wkfQbvfT_02e2IWO3yYueQ.woff
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fontawesome-webfont.woff
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ac
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xd_arbiter.php
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sprite_icon_subject.png
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ac
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smallarrow.png
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ac
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bg_coach.jpg
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show1.asp
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footerV3.js
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responsive.js
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ac
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analytics.js
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linkid.js
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ec.js
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collect
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collect
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collect
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collect
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CookieSync.html
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jsinfo.asp
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Habillage-Communication-marketing.png
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quant.js
15 ms
CookieSync.min.js
16 ms
sync
29 ms
pixel.htm
70 ms
usermatch
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pixelpush
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p68r
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generic
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pixel
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getuid
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generic
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usermatch
36 ms
pixel;r=1090571887;a=p-T1nhLcmCjVzQS;fpan=1;fpa=P0-682238039-1456789329726;ns=1;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456789329726;tzo=-180;ref=http%3A%2F%2Fwww.bac-s.net%2F;url=http%3A%2F%2Fcdn1.smartadserver.com%2Fdiff%2Frtb%2Fcsync%2FCookieSync.html%3Fnwid%3D1189%26dcid%3D6;ogl=
23 ms
1120 ms
pixel
48 ms
sync
31 ms
usermatch
48 ms
pixelpush
34 ms
getuid
51 ms
sas-browser.js
37 ms
casale
42 ms
gr
84 ms
VtTXUcAoJJIAAEvCWc4AAABR%26567
105 ms
cm
79 ms
pixel.htm
84 ms
1643 ms
ddc.htm
61 ms
100 ms
pixel;r=927681467;a=p-T1nhLcmCjVzQS;fpan=0;fpa=P0-682238039-1456789329726;ns=1;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456789329774;tzo=-180;ref=http%3A%2F%2Fwww.bac-s.net%2F;url=http%3A%2F%2Fcdn1.smartadserver.com%2Fdiff%2Frtb%2Fcsync%2FCookieSync.html%3Fnwid%3D1189%26dcid%3D6;ogl=
66 ms
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pixel
68 ms
casale
64 ms
92 ms
crum
61 ms
Pug
82 ms
getuid
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rtset
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u.php
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pixel
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pixel
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sas-dom.js
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ddc.htm
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crum
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tap.php
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sd
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pixel.gif
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xrefid.xgi
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sync
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mapuser
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crum
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lr.gif
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98 ms
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61 ms
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2031 ms
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sas-banner-2.2.js
39 ms
merge
71 ms
optis_inscription.php
302 ms
bd
49 ms
300-600-comm-et-journalisme.gif
646 ms
NAX1234139452933740617
47 ms
m
35 ms
crum
19 ms
crum
11 ms
831 ms
footer.fr.html
7 ms
logo-digischool.png
8 ms
icomoon.woff
5 ms
goal.min.js
22 ms
fbevents.js
3 ms
39 ms
bac-s.net 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.
bac-s.net 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
bac-s.net 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
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 Bac-s.net 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 Bac-s.net 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.
bac-s.net
Open Graph description is not detected on the main page of Bac S. 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: