Tools & Wizards About Us
bac-s.digischool.fr screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

bac-s.digischool.fr

Cours de terminale générale | Révisions du bac 2023

Page Load Speed

3.6 sec in total

First Response

188 ms

Resources Loaded

3.1 sec

Page Rendered

323 ms

bac-s.digischool.fr screenshot

About Website

Visit bac-s.digischool.fr now to see the best up-to-date Bac S Digischool content for France and also check out these interesting facts you probably never knew about bac-s.digischool.fr

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.digischool.fr

Key Findings

We analyzed Bac-s.digischool.fr page load time and found that the first response time was 188 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

bac-s.digischool.fr performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value3,900 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value20.1 s

2/100

10%

Network Requests Diagram

bac-s.digischool.fr

188 ms

www.bac-s.net

1112 ms

pagenavi-css.css

180 ms

css

35 ms

bac-es.css

356 ms

Our browser made a total of 148 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Bac-s.digischool.fr, 30% (44 requests) were made to Bac-s.net and 7% (11 requests) were made to Rtb-csync.smartadserver.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Bac-s.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 561.6 kB (47%)

Content Size

1.2 MB

After Optimization

634.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bac-s.digischool.fr main page is 1.2 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 460.1 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 107.1 kB

  • Original 123.2 kB
  • After minification 76.7 kB
  • After compression 16.1 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 38% 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 107.1 kB or 87% of the original size.

Image Optimization

-8%

Potential reduce by 37.0 kB

  • Original 460.1 kB
  • After minification 423.1 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 Digischool images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 228.0 kB

  • Original 381.3 kB
  • After minification 369.2 kB
  • After compression 153.3 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 228.0 kB or 60% of the original size.

CSS Optimization

-82%

Potential reduce by 189.5 kB

  • Original 231.3 kB
  • After minification 223.3 kB
  • After compression 41.8 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.digischool.fr needs all CSS files to be minified and compressed as it can save up to 189.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 93 (71%)

Requests Now

131

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bac S Digischool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bac-s.digischool.fr

bac-s.digischool.fr

188 ms

www.bac-s.net

www.bac-s.net

1112 ms

pagenavi-css.css

pagenavi-css.css

180 ms

css

css

35 ms

bac-es.css

bac-es.css

356 ms

style.css

style.css

178 ms

optis_inscription.css

optis_inscription.css

183 ms

jquery.smartbanner.css

jquery.smartbanner.css

187 ms

font-awesome.min.css

font-awesome.min.css

26 ms

style.css

style.css

341 ms

footer.css

footer.css

11 ms

default.css

default.css

263 ms

alphacube.css

alphacube.css

266 ms

zone_connexion.css

zone_connexion.css

272 ms

gpt.js

gpt.js

12 ms

jQI.min.js

jQI.min.js

276 ms

smart.js

smart.js

83 ms

jquery.js

jquery.js

530 ms

habillage.js

habillage.js

360 ms

jquery.smartbanner.js

jquery.smartbanner.js

361 ms

cemei.js

cemei.js

271 ms

pubads_impl_82.js

pubads_impl_82.js

10 ms

container.html

container.html

8 ms

utils.js

utils.js

92 ms

sdk.js

sdk.js

36 ms

platform.js

platform.js

54 ms

widgets.js

widgets.js

88 ms

logo.png

logo.png

143 ms

illustration_7.jpg

illustration_7.jpg

143 ms

illustration_10.jpg

illustration_10.jpg

143 ms

illustration_11.jpg

illustration_11.jpg

201 ms

illustration_12.jpg

illustration_12.jpg

223 ms

illustration_2.jpg

illustration_2.jpg

222 ms

illustration_6.jpg

illustration_6.jpg

223 ms

illustration_8.jpg

illustration_8.jpg

222 ms

illustration_5.jpg

illustration_5.jpg

222 ms

illustration_3.jpg

illustration_3.jpg

292 ms

illustration_9.jpg

illustration_9.jpg

312 ms

puce-fermer.gif

puce-fermer.gif

311 ms

coeff-epreuves-bac-s.png

coeff-epreuves-bac-s.png

398 ms

logo-date-bac-scientifique.png

logo-date-bac-scientifique.png

399 ms

planning.jpg

planning.jpg

431 ms

sujets-probables-bac-s-2016.png

sujets-probables-bac-s-2016.png

388 ms

caluler-sa-moyenne-au-bac-s.png

caluler-sa-moyenne-au-bac-s.png

400 ms

programme-histoire-geo-terminale-s-bac.png

programme-histoire-geo-terminale-s-bac.png

516 ms

programme-maths-spe-maths-terminale-s.png

programme-maths-spe-maths-terminale-s.png

571 ms

avatar-fille.jpg

avatar-fille.jpg

583 ms

964827764dc28bec3e57d.jpg

964827764dc28bec3e57d.jpg

516 ms

avatar-garcon.jpg

avatar-garcon.jpg

516 ms

gtm.js

gtm.js

78 ms

ac

ac

225 ms

optis_inscription.js

optis_inscription.js

511 ms

9k-RPmcnxYEPm8CNFsH2gg.woff

9k-RPmcnxYEPm8CNFsH2gg.woff

53 ms

KT3KS9Aol4WfR6Vas8kNcg.woff

KT3KS9Aol4WfR6Vas8kNcg.woff

53 ms

wkfQbvfT_02e2IWO3yYueQ.woff

wkfQbvfT_02e2IWO3yYueQ.woff

54 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

52 ms

ac

ac

206 ms

ac

ac

197 ms

132 ms

sprite_icon_subject.png

sprite_icon_subject.png

904 ms

xd_arbiter.php

xd_arbiter.php

36 ms

xd_arbiter.php

xd_arbiter.php

59 ms

ac

ac

388 ms

ico_check.png

ico_check.png

457 ms

smallarrow.png

smallarrow.png

459 ms

ac

ac

180 ms

bg_coach.jpg

bg_coach.jpg

480 ms

footerV3.js

footerV3.js

504 ms

responsive.js

responsive.js

510 ms

ac

ac

167 ms

analytics.js

analytics.js

16 ms

linkid.js

linkid.js

5 ms

ec.js

ec.js

6 ms

collect

collect

3 ms

collect

collect

61 ms

collect

collect

3 ms

collect

collect

66 ms

show0.asp

show0.asp

93 ms

CookieSync.html

CookieSync.html

13 ms

jsinfo.asp

jsinfo.asp

103 ms

habillage-hype.jpg

habillage-hype.jpg

768 ms

quant.js

quant.js

6 ms

CookieSync.min.js

CookieSync.min.js

7 ms

sync

sync

8 ms

pixel.htm

pixel.htm

38 ms

usermatch

usermatch

27 ms

pixelpush

pixelpush

24 ms

p68r

p68r

71 ms

generic

generic

19 ms

pixel

pixel

34 ms

81 ms

generic

generic

9 ms

91 ms

pixel;r=346803290;a=p-T1nhLcmCjVzQS;fpan=1;fpa=P0-52209337-1458496284491;ns=1;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458496284491;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=

pixel;r=346803290;a=p-T1nhLcmCjVzQS;fpan=1;fpa=P0-52209337-1458496284491;ns=1;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458496284491;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=

11 ms

usermatch

usermatch

41 ms

113 ms

pixel

pixel

38 ms

ddc.htm

ddc.htm

24 ms

98 ms

Pug

Pug

60 ms

rtset

rtset

64 ms

rum

rum

48 ms

u.php

u.php

110 ms

um

um

188 ms

pixel

pixel

47 ms

87 ms

gr

gr

52 ms

pixel.htm

pixel.htm

73 ms

pixel

pixel

69 ms

80 ms

90 ms

87 ms

merge

merge

41 ms

mapuser

mapuser

64 ms

xrefid.xgi

xrefid.xgi

62 ms

bd

bd

81 ms

lr.gif

lr.gif

48 ms

crum

crum

48 ms

pixel

pixel

76 ms

bd

bd

80 ms

crum

crum

43 ms

match

match

44 ms

sync

sync

57 ms

crum

crum

37 ms

ddc.htm

ddc.htm

33 ms

56 ms

sd

sd

56 ms

sas-browser.js

sas-browser.js

20 ms

rum

rum

14 ms

crum

crum

9 ms

pixel.gif

pixel.gif

67 ms

crum

crum

9 ms

sas-dom.js

sas-dom.js

4 ms

m

m

45 ms

sas-banner-2.2.js

sas-banner-2.2.js

3 ms

HYPE_300x600.gif

HYPE_300x600.gif

730 ms

NAX3306505988649461779

NAX3306505988649461779

37 ms

crum

crum

9 ms

rum

rum

10 ms

30 ms

33 ms

goal.min.js

goal.min.js

9 ms

fbevents.js

fbevents.js

3 ms

22 ms

tap.php

tap.php

111 ms

popin.js

popin.js

103 ms

collect

collect

4 ms

collect

collect

4 ms

Accessibility Review

bac-s.digischool.fr accessibility score

82

Accessibility Issues

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

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

bac-s.digischool.fr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

bac-s.digischool.fr SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bac-s.digischool.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 Bac-s.digischool.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.

Social Sharing Optimization

bac-s.digischool.fr

Open Graph description is not detected on the main page of Bac S Digischool. 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: