Tools & Wizards About Us
telescol.fr screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

telescol.fr

Page Load Speed

6 sec in total

First Response

311 ms

Resources Loaded

5.5 sec

Page Rendered

180 ms

telescol.fr screenshot

About Website

Click here to check amazing Telescol content. Otherwise, check out these important facts you probably never knew about telescol.fr

Canopé - académie d’Aix Marseille propose des animations, des ressources, de l’expertise à tous les acteurs de la communauté (...)

Visit telescol.fr

Key Findings

We analyzed Telescol.fr page load time and found that the first response time was 311 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

telescol.fr performance score

0

Network Requests Diagram

telescol.fr

311 ms

344 ms

crdp_style.css

189 ms

crdp_habillage.css

283 ms

calendrier.css

192 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Telescol.fr, 96% (90 requests) were made to Cndp.fr and 3% (3 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Cndp.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 881.1 kB (63%)

Content Size

1.4 MB

After Optimization

521.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Telescol.fr 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. 40% of websites need less resources to load. Javascripts take 777.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 16.5 kB

  • Original 21.6 kB
  • After minification 17.1 kB
  • After compression 5.1 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 4.5 kB, which is 21% 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 16.5 kB or 76% of the original size.

Image Optimization

-23%

Potential reduce by 90.3 kB

  • Original 392.5 kB
  • After minification 302.2 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, Telescol needs image optimization as it can save up to 90.3 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-77%

Potential reduce by 595.7 kB

  • Original 777.4 kB
  • After minification 582.1 kB
  • After compression 181.7 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 595.7 kB or 77% of the original size.

CSS Optimization

-85%

Potential reduce by 178.5 kB

  • Original 210.7 kB
  • After minification 143.1 kB
  • After compression 32.1 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. Telescol.fr needs all CSS files to be minified and compressed as it can save up to 178.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (62%)

Requests Now

92

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Telescol. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

telescol.fr

telescol.fr

311 ms

344 ms

crdp_style.css

crdp_style.css

189 ms

crdp_habillage.css

crdp_habillage.css

283 ms

calendrier.css

calendrier.css

192 ms

colorbox.css

colorbox.css

191 ms

barre_outils.css

barre_outils.css

193 ms

spip.php

spip.php

311 ms

jquery.js

jquery.js

871 ms

jquery.form.js

jquery.form.js

472 ms

jquery.autosave.js

jquery.autosave.js

378 ms

jquery.placeholder-label.js

jquery.placeholder-label.js

380 ms

ajaxCallback.js

ajaxCallback.js

562 ms

jquery.cookie.js

jquery.cookie.js

490 ms

jquery.colorbox.js

jquery.colorbox.js

659 ms

spip.mediabox.js

spip.mediabox.js

568 ms

jquery.markitup_pour_spip.js

jquery.markitup_pour_spip.js

749 ms

jquery.previsu_spip.js

jquery.previsu_spip.js

676 ms

spip.php

spip.php

975 ms

enluminurestypo.css

enluminurestypo.css

763 ms

header.css

header.css

896 ms

header.js

header.js

897 ms

538 ms

banniere.png

banniere.png

593 ms

arton1514-1e897.jpg

arton1514-1e897.jpg

206 ms

arton1513-7fd39.jpg

arton1513-7fd39.jpg

209 ms

arton1418-23c89.png

arton1418-23c89.png

305 ms

arton1476-acf31.jpg

arton1476-acf31.jpg

209 ms

arton1469-97682.jpg

arton1469-97682.jpg

407 ms

arton1442-b42ec.jpg

arton1442-b42ec.jpg

406 ms

white-arrow-right.png

white-arrow-right.png

405 ms

arton1507-9fce0.jpg

arton1507-9fce0.jpg

510 ms

arton1606-87a70.jpg

arton1606-87a70.jpg

607 ms

arton1617-7ef7a.png

arton1617-7ef7a.png

695 ms

arton1591-58ddd.png

arton1591-58ddd.png

607 ms

arton861-870c7.png

arton861-870c7.png

695 ms

arton1343-5ff23.png

arton1343-5ff23.png

798 ms

Canope_Aix_3.jpg

Canope_Aix_3.jpg

1044 ms

portail_een.jpg

portail_een.jpg

975 ms

btviaeduc.png

btviaeduc.png

1069 ms

bticonitoplus.png

bticonitoplus.png

1162 ms

btcourdecol.png

btcourdecol.png

1069 ms

btcorrelyce.png

btcorrelyce.png

1169 ms

btlesitetv.png

btlesitetv.png

1258 ms

btbcdiassis.png

btbcdiassis.png

1324 ms

btetwinning.png

btetwinning.png

1342 ms

moteur.jpg

moteur.jpg

1442 ms

overlay.png

overlay.png

1304 ms

border.png

border.png

1313 ms

controls.png

controls.png

1401 ms

style.css

style.css

1179 ms

sociable.css

sociable.css

1015 ms

responsive-slider.css

responsive-slider.css

1022 ms

events_manager.css

events_manager.css

1030 ms

nggallery.css

nggallery.css

1118 ms

thickbox.css

thickbox.css

1119 ms

colorbox.css

colorbox.css

1200 ms

swfobject.js

swfobject.js

1208 ms

jquery.js

jquery.js

1486 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

1301 ms

jquery.cookie.js

jquery.cookie.js

1303 ms

jquery.dcjqaccordion.2.9.js

jquery.dcjqaccordion.2.9.js

1363 ms

sociable.js

sociable.js

1382 ms

addtofavorites.js

addtofavorites.js

1392 ms

comment-reply.min.js

comment-reply.min.js

1482 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

1483 ms

plusone.js

plusone.js

59 ms

cforms.css

cforms.css

1557 ms

gallery-css.php

gallery-css.php

1513 ms

jquery.ui.widget.min.js

jquery.ui.widget.min.js

1496 ms

jquery.ui.position.min.js

jquery.ui.position.min.js

1583 ms

jquery.ui.mouse.min.js

jquery.ui.mouse.min.js

1497 ms

jquery.ui.sortable.min.js

jquery.ui.sortable.min.js

1585 ms

jquery.ui.datepicker.min.js

jquery.ui.datepicker.min.js

1559 ms

jquery.ui.menu.min.js

jquery.ui.menu.min.js

1298 ms

jquery.ui.autocomplete.min.js

jquery.ui.autocomplete.min.js

1240 ms

jquery.ui.resizable.min.js

jquery.ui.resizable.min.js

1304 ms

jquery.ui.draggable.min.js

jquery.ui.draggable.min.js

1307 ms

jquery.ui.button.min.js

jquery.ui.button.min.js

1291 ms

jquery.ui.dialog.min.js

jquery.ui.dialog.min.js

1295 ms

events-manager.js

events-manager.js

1297 ms

jquery.cycle.all.min.js

jquery.cycle.all.min.js

1304 ms

ngg.slideshow.min.js

ngg.slideshow.min.js

1215 ms

gallery.js

gallery.js

1212 ms

colorbox.js

colorbox.js

1376 ms

cforms.js

cforms.js

1319 ms

plusone.js

plusone.js

68 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

5 ms

calendar.css

calendar.css

191 ms

spinner.gif

spinner.gif

294 ms

left.gif

left.gif

187 ms

right.gif

right.gif

187 ms

overlay.png

overlay.png

187 ms

bandeau_ecritech7_site.png

bandeau_ecritech7_site.png

657 ms

SEO Factors

telescol.fr SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    FR

  • Encoding

    UTF-8

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

telescol.fr

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