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isetsf.rnu.tn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

isetsf.rnu.tn

ISETSF - Institut Supérieur des Etudes Technologiques de Sfax

Page Load Speed

17 sec in total

First Response

2.8 sec

Resources Loaded

14 sec

Page Rendered

217 ms

isetsf.rnu.tn screenshot

About Website

Click here to check amazing ISETSF Rnu content for Tunisia. Otherwise, check out these important facts you probably never knew about isetsf.rnu.tn

L’Institut Supérieur des Etudes Technologiques de Sfax est un établissement public doté de la personnalité civile et de l’autonomie financière. Relevant au ministère de l'Enseignement Supérieur et de ...

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Key Findings

We analyzed Isetsf.rnu.tn page load time and found that the first response time was 2.8 sec and then it took 14.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

isetsf.rnu.tn performance score

0

Network Requests Diagram

isetsf.rnu.tn

2832 ms

analytics.js

32 ms

css

64 ms

superfish.css

236 ms

liteaccordion.css

338 ms

Our browser made a total of 128 requests to load all elements on the main page. We found that 73% of them (94 requests) were addressed to the original Isetsf.rnu.tn, 9% (11 requests) were made to Weatherwidget.io and 5% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Isetsf.rnu.tn.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (42%)

Content Size

5.1 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Isetsf.rnu.tn main page is 5.1 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. 70% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 136.6 kB

  • Original 148.8 kB
  • After minification 81.8 kB
  • After compression 12.3 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. This page needs HTML code to be minified as it can gain 67.0 kB, which is 45% 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 136.6 kB or 92% of the original size.

Image Optimization

-1%

Potential reduce by 22.1 kB

  • Original 2.4 MB
  • After minification 2.3 MB

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. ISETSF Rnu images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 1.0 MB

  • Original 1.5 MB
  • After minification 1.4 MB
  • After compression 417.4 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 1.0 MB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 916.6 kB

  • Original 1.1 MB
  • After minification 982.2 kB
  • After compression 169.0 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. Isetsf.rnu.tn needs all CSS files to be minified and compressed as it can save up to 916.6 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 74 (62%)

Requests Now

120

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ISETSF Rnu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

isetsf.rnu.tn

isetsf.rnu.tn

2832 ms

analytics.js

analytics.js

32 ms

css

css

64 ms

superfish.css

superfish.css

236 ms

liteaccordion.css

liteaccordion.css

338 ms

normalize.css

normalize.css

342 ms

main.css

main.css

348 ms

menu.css

menu.css

478 ms

tranf.css

tranf.css

472 ms

app.css

app.css

596 ms

animated.css

animated.css

564 ms

mobile_menu.css

mobile_menu.css

465 ms

common.css

common.css

470 ms

style.css

style.css

587 ms

intranet.css

intranet.css

704 ms

styles.css

styles.css

618 ms

dpSocialBar.css

dpSocialBar.css

603 ms

bootstrap.css

bootstrap.css

792 ms

chosen.css

chosen.css

710 ms

css.css

css.css

723 ms

jquery-ui-1.9.2.custom.min.css

jquery-ui-1.9.2.custom.min.css

743 ms

intranet.css

intranet.css

745 ms

jquery.min.js

jquery.min.js

1050 ms

jquery.loadmask.css

jquery.loadmask.css

829 ms

semantic.min.css

semantic.min.css

2041 ms

owl.carousel.min.css

owl.carousel.min.css

863 ms

owl.theme.default.min.css

owl.theme.default.min.css

866 ms

owl.carousel.min.js

owl.carousel.min.js

910 ms

3e64b19ae2.js

3e64b19ae2.js

41 ms

jquery-ui-1.9.2.custom.min.js

jquery-ui-1.9.2.custom.min.js

1393 ms

jquery.simulate.js

jquery.simulate.js

991 ms

jquery.dataTables.css

jquery.dataTables.css

998 ms

ColVis.css

ColVis.css

1027 ms

TableTools.css

TableTools.css

1122 ms

TableTools_JUI.css

TableTools_JUI.css

1123 ms

jquery.dataTables.min.js

jquery.dataTables.min.js

1264 ms

ColVis.min.js

ColVis.min.js

1193 ms

ZeroClipboard.js

ZeroClipboard.js

1253 ms

TableTools.min.js

TableTools.min.js

1260 ms

moment.min.js

moment.min.js

42 ms

fr.js

fr.js

216 ms

collect

collect

13 ms

js

js

59 ms

jquery.lightbox.css

jquery.lightbox.css

1209 ms

php.full.min.js

php.full.min.js

1866 ms

bootstrap.min.js

bootstrap.min.js

1068 ms

chosen.jquery.min.js

chosen.jquery.min.js

1052 ms

jquery.dpSocialBar.min.js

jquery.dpSocialBar.min.js

1101 ms

misc_func.js

misc_func.js

1064 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

1048 ms

liteaccordion.jquery.js

liteaccordion.jquery.js

1057 ms

js.js

js.js

1093 ms

vue.min.js

vue.min.js

1178 ms

jquery.lightbox.min.js

jquery.lightbox.min.js

1073 ms

css

css

17 ms

css2

css2

23 ms

bdetect.js

bdetect.js

1072 ms

scrollreveal.min.js

scrollreveal.min.js

1090 ms

css

css

17 ms

modernizr.foundation.js

modernizr.foundation.js

1166 ms

foundation.js

foundation.js

1083 ms

hoverIntent.js

hoverIntent.js

1103 ms

superfish.js

superfish.js

1142 ms

app.js

app.js

1165 ms

footer_ready_js.js

footer_ready_js.js

1157 ms

tools.js

tools.js

1140 ms

site.js

site.js

1153 ms

jquery.loadmask.min.js

jquery.loadmask.min.js

1161 ms

semantic.min.js

semantic.min.js

1625 ms

webfontloader.js

webfontloader.js

63 ms

body-bg.jpg

body-bg.jpg

499 ms

logo-isetsf.png

logo-isetsf.png

123 ms

recherche.png

recherche.png

132 ms

mot-directeur.jpg

mot-directeur.jpg

135 ms

stage.jpg

stage.jpg

125 ms

labo-recherche.jpg

labo-recherche.jpg

466 ms

club.jpg

club.jpg

357 ms

sport.jpg

sport.jpg

259 ms

manifestation.png

manifestation.png

466 ms

mot-doyen.jpg

mot-doyen.jpg

467 ms

4c-pre.jpg

4c-pre.jpg

499 ms

energie.jpg

energie.jpg

623 ms

affaire.jpg

affaire.jpg

499 ms

international2.jpg

international2.jpg

624 ms

016125309560_13_15_56.jpg

016125309560_13_15_56.jpg

1468 ms

516128687410_11_05_41.jpg

516128687410_11_05_41.jpg

1137 ms

116128688090_11_06_49.jpg

116128688090_11_06_49.jpg

1065 ms

home-4_footer-bg.png

home-4_footer-bg.png

624 ms

object-8.png

object-8.png

748 ms

object-10.png

object-10.png

749 ms

home_4-shapes_6.png

home_4-shapes_6.png

749 ms

home_4-shapes_4.png

home_4-shapes_4.png

845 ms

3e64b19ae2.css

3e64b19ae2.css

13 ms

font

font

18 ms

font

font

20 ms

font

font

42 ms

icons.woff

icons.woff

1072 ms

font

font

127 ms

font-awesome-css.min.css

font-awesome-css.min.css

16 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

27 ms

owl-prev.png

owl-prev.png

1038 ms

owl-next.png

owl-next.png

1284 ms

font

font

6 ms

font

font

32 ms

widget.min.js

widget.min.js

62 ms

104 ms

416127840550_11_34_15.jpg

416127840550_11_34_15.jpg

861 ms

416939109090_11_48_29.jpg

416939109090_11_48_29.jpg

912 ms

btn_contact_24.png

btn_contact_24.png

815 ms

jquery-lightbox-theme.png

jquery-lightbox-theme.png

836 ms

216128664310_10_27_11.jpg

216128664310_10_27_11.jpg

943 ms

416128664450_10_27_25.jpg

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966 ms

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016128674730_10_44_33.jpg

988 ms

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116128673450_10_42_25.jpg

1030 ms

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016128675750_10_46_15.jpg

1071 ms

216305974430_16_44_03.jpg

216305974430_16_44_03.jpg

1081 ms

if_w.css

if_w.css

56 ms

angular-1.5.8.min.js

angular-1.5.8.min.js

59 ms

iApp.min.js

iApp.min.js

58 ms

open.svg

open.svg

23 ms

87 ms

icon-climacons.css

icon-climacons.css

50 ms

css

css

50 ms

partly-cloudy-night.html

partly-cloudy-night.html

43 ms

partly-cloudy-day.html

partly-cloudy-day.html

39 ms

cloudy.html

cloudy.html

36 ms

clear-day.html

clear-day.html

43 ms

font

font

34 ms

SEO Factors

isetsf.rnu.tn SEO score

0

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isetsf.rnu.tn can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Isetsf.rnu.tn 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

isetsf.rnu.tn

Open Graph description is not detected on the main page of ISETSF Rnu. 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: