23.5 sec in total
392 ms
22.7 sec
379 ms
Click here to check amazing Fsea Univ Oran1 content for Algeria. Otherwise, check out these important facts you probably never knew about fsea.univ-oran1.dz
Faculté des Sciences Exactes & Appliquées de l'Université Oran1 Ahmed Ben Bella comprend 4 départements:Informatique,Mathématiques,Physique et Chimie.
Visit fsea.univ-oran1.dzWe analyzed Fsea.univ-oran1.dz page load time and found that the first response time was 392 ms and then it took 23.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
fsea.univ-oran1.dz performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value5.8 s
15/100
25%
Value14.4 s
1/100
10%
Value320 ms
76/100
30%
Value0.183
66/100
15%
Value8.3 s
40/100
10%
392 ms
815 ms
128 ms
738 ms
499 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 84% of them (53 requests) were addressed to the original Fsea.univ-oran1.dz, 3% (2 requests) were made to Platform.twitter.com and 3% (2 requests) were made to Secure.trust-provider.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Gc.kis.v2.scr.kaspersky-labs.com.
Page size can be reduced by 129.4 kB (5%)
2.4 MB
2.3 MB
In fact, the total size of Fsea.univ-oran1.dz main page is 2.4 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. 35% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 60.0 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 60.0 kB or 82% of the original size.
Potential reduce by 57.0 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. Fsea Univ Oran1 images are well optimized though.
Potential reduce by 6.3 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. This website has mostly compressed JavaScripts.
Potential reduce by 6.1 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. Fsea.univ-oran1.dz needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 13% of the original size.
Number of requests can be reduced by 23 (40%)
58
35
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fsea Univ Oran1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
fsea.univ-oran1.dz
392 ms
fsea.univ-oran1.dz
815 ms
a3dda69b6b79518e724cada2fbb9ca08.css
128 ms
670f5d762aa536587945bc7b346b6ec0.css
738 ms
54ce3ac72bfaa71621e86367d0f38ec6.js
499 ms
055fac9595e4e31ae77b85e348b61511.js
1021 ms
modal.js
386 ms
bd0ce5be60da30cf9b674a79883ba814.js
530 ms
753aec186b31875ce0cd76bce2d46775.js
532 ms
timeline.f7ace10bb00711bb451dd36523152463.js
225 ms
moment~timeline~tweet.a1aa0f6410f7eaada23e6b16a38824b8.js
246 ms
4536beac4c6039d141a3c175fbe3843e.css
386 ms
68dbf08c64e86c3baf3f2d07c02ed935.css
500 ms
css
36 ms
78f96a539353815d1e78147f7cee8b77.css
258 ms
trustlogo.js
145 ms
fb8738ef9cf4b3bd88085590d8bc027b.css
126 ms
bg-master-gradient.png
140 ms
actusoutenance.html
342 ms
comodo.png
672 ms
log-fsea.png
246 ms
social.png
165 ms
icons-uni.png
126 ms
bg-mainmenu.png
166 ms
bg-mainmenu-inner1.png
226 ms
submenu-bg.png
243 ms
icon-arrow-white.png
254 ms
bg-mainmenu-inner2.png
317 ms
loader.gif
350 ms
ST.jpg
941 ms
chimie.jpg
995 ms
physique.png
991 ms
informatique1.png
2930 ms
math.png
3897 ms
prev.png
479 ms
next.png
599 ms
play.png
725 ms
pause.png
850 ms
st2.jpg
1590 ms
chimie.png
1292 ms
physique.png
1125 ms
info1.png
1582 ms
math1.png
1375 ms
dot.png
1410 ms
mail1.jpg
1499 ms
mail-doc.gif
1529 ms
icons-base.png
1622 ms
default.png
1804 ms
default.png
1701 ms
ceil.png
1838 ms
md1.png
1747 ms
te1.png
1820 ms
labos.png
1876 ms
cruo.png
2081 ms
QdVUSTchPBm7nuUeVf70viFj.woff
65 ms
fsea.univ-oran1.dz
1999 ms
icon-text-blockquote.png
1808 ms
rq%20(1).png
2318 ms
uci.jpg
1929 ms
seal_bg.gif
358 ms
warranty_level.gif
366 ms
main.js
19980 ms
main.js
16 ms
fsea.univ-oran1.dz 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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
fsea.univ-oran1.dz 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
Browser errors were logged to the console
fsea.univ-oran1.dz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
FR
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fsea.univ-oran1.dz 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 Fsea.univ-oran1.dz 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.
fsea.univ-oran1.dz
Open Graph description is not detected on the main page of Fsea Univ Oran1. 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: