4.9 sec in total
761 ms
4 sec
223 ms
Visit aca-dz.org now to see the best up-to-date ACA Dz content and also check out these interesting facts you probably never knew about aca-dz.org
La mission de l'ACA est de faciliter la collaboration entre les compétences algériennes à l'intérieur et à l'extérieur du pays, pour contribuer au développement de la science, des technologies et du s...
Visit aca-dz.orgWe analyzed Aca-dz.org page load time and found that the first response time was 761 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
aca-dz.org performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value44.8 s
0/100
25%
Value23.5 s
0/100
10%
Value2,890 ms
3/100
30%
Value0.135
80/100
15%
Value31.3 s
0/100
10%
761 ms
349 ms
255 ms
232 ms
262 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Aca-dz.org, 13% (12 requests) were made to Elwatan.com and 1% (1 request) were made to S06.flagcounter.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Aca.dzportal.net.
Page size can be reduced by 543.7 kB (44%)
1.2 MB
688.3 kB
In fact, the total size of Aca-dz.org 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. 35% of websites need less resources to load. Images take 800.2 kB which makes up the majority of the site volume.
Potential reduce by 68.9 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 68.9 kB or 81% of the original size.
Potential reduce by 216.8 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, ACA Dz needs image optimization as it can save up to 216.8 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 188.1 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 188.1 kB or 71% of the original size.
Potential reduce by 70.0 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. Aca-dz.org needs all CSS files to be minified and compressed as it can save up to 70.0 kB or 87% of the original size.
Number of requests can be reduced by 42 (46%)
91
49
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ACA Dz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
aca.dzportal.net
761 ms
style.css
349 ms
jqstyle.css
255 ms
styleplus.css
232 ms
print.css
262 ms
camera.css
369 ms
fotorama.css
449 ms
menubox.css
366 ms
slidesjs.css
365 ms
hpage.js
395 ms
jquery-min.js
738 ms
jquery-migrate-min.js
525 ms
jqscript.js
553 ms
boxmenu_toggle.js
559 ms
camera.js
757 ms
fotorama.js
683 ms
jquery.easing.1.3.js
728 ms
jquery.imagecube.min.js
756 ms
jquery.mobile.customized.min.js
848 ms
sidephoto.js
878 ms
slides.min.jquery.js
923 ms
slidesjs.js
931 ms
trans.gif
327 ms
109 ms
rouge.png
437 ms
logorecherche.gif
540 ms
fuite-cerveaux_2612210_465x348.jpg
365 ms
infographie-ew-magazine-01_2612223.jpg
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infographie-ew-magazine-02_2612216.jpg
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infographie-ew-magazine-05_2612217.jpg
629 ms
infographie-ew-magazine-09_2612218.jpg
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infographie-ew-magazine-11_2612221.jpg
835 ms
infographie-ew-magazine-04_2612225.jpg
785 ms
infographie-ew-magazine-10_2612222.jpg
814 ms
ban.jpg
123 ms
logo.png
539 ms
rssicon.png
224 ms
facebook.png
223 ms
linkedin.png
222 ms
twitter.png
219 ms
youtube.png
317 ms
en.gif
461 ms
menu.png
417 ms
mail.png
445 ms
reco.png
457 ms
mobile.png
517 ms
rssguppy.png
609 ms
plus.png
658 ms
minus.png
658 ms
formatic.jpg
749 ms
elabwelogo.gif
711 ms
Alqieslogo.png
823 ms
fr.gif
894 ms
en.gif
889 ms
ar.gif
888 ms
bg.gif
904 ms
ca.gif
945 ms
zh-CN.gif
1040 ms
zh-TW.gif
1082 ms
hr.gif
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cs.gif
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da.gif
1098 ms
nl.gif
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tl.gif
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fi.gif
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de.gif
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iw.gif
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hi.gif
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fontello.woff
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id.gif
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it.gif
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ja.gif
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ko.gif
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lv.gif
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lt.gif
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no.gif
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pl.gif
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pt.gif
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ro.gif
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ru.gif
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sr.gif
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sk.gif
1262 ms
sl.gif
1223 ms
es.gif
1221 ms
sv.gif
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uk.gif
1187 ms
vi.gif
1229 ms
gypower.png
1177 ms
gycecill_f.png
1184 ms
aca-dz.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Links do not have a discernible name
aca-dz.org 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
aca-dz.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Aca-dz.org 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 Aca-dz.org 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.
aca-dz.org
Open Graph description is not detected on the main page of ACA Dz. 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: