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uas.ens.tn screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

uas.ens.tn

Ingénierie- Droit-Gestion - Journalisme

Page Load Speed

2.8 sec in total

First Response

487 ms

Resources Loaded

1.8 sec

Page Rendered

582 ms

uas.ens.tn screenshot

About Website

Welcome to uas.ens.tn homepage info - get ready to check Uas best content for Tunisia right away, or after learning these important things about uas.ens.tn

L'Ecole d'ingénieur de l'UAS offre une formation en six spécialités et le diplôme d'ingénieur est accrédité EUR-ACE et reconnu par l'Ordre des Ingénieurs (OIT).

Visit uas.ens.tn

Key Findings

We analyzed Uas.ens.tn page load time and found that the first response time was 487 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

uas.ens.tn performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.195

63/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

487 ms

style.min.css

25 ms

mediaelementplayer-legacy.min.css

35 ms

wp-mediaelement.min.css

42 ms

font-awesome.min.css

40 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 87% of them (54 requests) were addressed to the original Uas.ens.tn, 5% (3 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (487 ms) belongs to the original domain Uas.ens.tn.

Page Optimization Overview & Recommendations

Page size can be reduced by 355.6 kB (10%)

Content Size

3.7 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uas.ens.tn main page is 3.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 70.8 kB

  • Original 89.7 kB
  • After minification 83.9 kB
  • After compression 18.9 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 70.8 kB or 79% of the original size.

Image Optimization

-9%

Potential reduce by 279.7 kB

  • Original 3.2 MB
  • After minification 2.9 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. Uas images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 465 B

  • Original 313.2 kB
  • After minification 313.2 kB
  • After compression 312.8 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.

CSS Optimization

-6%

Potential reduce by 4.6 kB

  • Original 72.9 kB
  • After minification 72.9 kB
  • After compression 68.3 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. Uas.ens.tn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (43%)

Requests Now

51

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

487 ms

style.min.css

style.min.css

25 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

35 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

42 ms

font-awesome.min.css

font-awesome.min.css

40 ms

4e6055d2cb22dce1269ca198d8b3cefa.css

4e6055d2cb22dce1269ca198d8b3cefa.css

28 ms

style.css

style.css

34 ms

blocks.css

blocks.css

42 ms

jquery.min.js

jquery.min.js

129 ms

jquery-migrate.min.js

jquery-migrate.min.js

115 ms

js

js

82 ms

js

js

95 ms

adsbygoogle.js

adsbygoogle.js

77 ms

fontawesome-all.min.css

fontawesome-all.min.css

44 ms

style-min.css

style-min.css

43 ms

email-decode.min.js

email-decode.min.js

43 ms

navigation.min.js

navigation.min.js

110 ms

skip-link-focus-fix.min.js

skip-link-focus-fix.min.js

256 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

125 ms

jquery.easy-ticker.min.js

jquery.easy-ticker.min.js

121 ms

custom.min.js

custom.min.js

328 ms

base.js

base.js

328 ms

velocity.min.js

velocity.min.js

328 ms

floatMenu-min.js

floatMenu-min.js

329 ms

queue.js

queue.js

48 ms

gtm.js

gtm.js

192 ms

1f1e8_1f1f3.png

1f1e8_1f1f3.png

184 ms

cropped-Sigle_UAS_petit.png

cropped-Sigle_UAS_petit.png

144 ms

fr.svg

fr.svg

214 ms

en.svg

en.svg

349 ms

345642386_256868860230129_614922444524904825_n.png

345642386_256868860230129_614922444524904825_n.png

146 ms

slide1-13.jpg

slide1-13.jpg

145 ms

Form_ESIET-300x300.png

Form_ESIET-300x300.png

217 ms

uas_logo-300x300.jpg

uas_logo-300x300.jpg

216 ms

Form_FSEG-300x300.png

Form_FSEG-300x300.png

276 ms

Screenshot_20240728-203454_Chrome-300x170.jpg

Screenshot_20240728-203454_Chrome-300x170.jpg

215 ms

image-3-167x300.png

image-3-167x300.png

295 ms

Admission3-300x300.png

Admission3-300x300.png

300 ms

image-3-150x150.png

image-3-150x150.png

216 ms

amna_zidi-150x150.png

amna_zidi-150x150.png

276 ms

Temoignage-Malek-Skhiri-150x150.png

Temoignage-Malek-Skhiri-150x150.png

277 ms

image-1024x1024.png

image-1024x1024.png

280 ms

image-2-1024x1024.png

image-2-1024x1024.png

279 ms

solid_works.jpg

solid_works.jpg

280 ms

rss.png

rss.png

281 ms

Logo-esiet-png-1024x480-2.png

Logo-esiet-png-1024x480-2.png

281 ms

lolo.jpg

lolo.jpg

282 ms

Logo-fseg-png-1024x531-2.png

Logo-fseg-png-1024x531-2.png

283 ms

Admission3.png

Admission3.png

284 ms

mail-2.png

mail-2.png

284 ms

esiet-uas-1.png

esiet-uas-1.png

284 ms

FSEG-2.png

FSEG-2.png

289 ms

conception-du-logo-medias-sociaux_23-2151296987.avif

conception-du-logo-medias-sociaux_23-2151296987.avif

341 ms

logo-youtube-rouge-logo-medias-sociaux_197792-1803.avif

logo-youtube-rouge-logo-medias-sociaux_197792-1803.avif

339 ms

logo-application-instagram_23-2151544098.avif

logo-application-instagram_23-2151544098.avif

374 ms

show_ads_impl.js

show_ads_impl.js

100 ms

fa-v4compatibility.ttf

fa-v4compatibility.ttf

221 ms

fa-regular-400.ttf

fa-regular-400.ttf

165 ms

fa-brands-400.ttf

fa-brands-400.ttf

301 ms

fa-solid-900.ttf

fa-solid-900.ttf

365 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

338 ms

zrt_lookup.html

zrt_lookup.html

40 ms

Accessibility Review

uas.ens.tn accessibility score

87

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

uas.ens.tn best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

uas.ens.tn SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uas.ens.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 Uas.ens.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

uas.ens.tn

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