Tools & Wizards About Us

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

uia01.com

UNIVERSITE INTER AGES de l’AIN - UIA 01 – ACTIVITES CULTURELLES BOURG EN BRESSE

Page Load Speed

2 sec in total

First Response

375 ms

Resources Loaded

1.5 sec

Page Rendered

117 ms

About Website

Visit uia01.com now to see the best up-to-date UIA 01 content and also check out these interesting facts you probably never knew about uia01.com

UNIVERSITE INTER AGES DE L’AIN 01 ACTIVITES CULTURELLES BOURG EN BRESSE un programme annuel de conférences cycles d’études cours de langues cours de philosophie cours d’informatique voyages culturels ...

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Key Findings

We analyzed Uia01.com page load time and found that the first response time was 375 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

uia01.com performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

68/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

uia01.com

375 ms

reset.css

92 ms

style.css

182 ms

AC_RunActiveContent.js

242 ms

fonctions.js

241 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Uia01.com and no external sources were called. The less responsive or slowest element that took the longest time to load (403 ms) belongs to the original domain Uia01.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.4 kB (10%)

Content Size

169.9 kB

After Optimization

153.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uia01.com main page is 169.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 145.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 14.0 kB

  • Original 17.2 kB
  • After minification 12.9 kB
  • After compression 3.2 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 4.3 kB, which is 25% 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 14.0 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 126 B

  • Original 145.3 kB
  • After minification 145.1 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. UIA 01 images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 1.5 kB

  • Original 4.4 kB
  • After minification 4.4 kB
  • After compression 2.9 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 1.5 kB or 34% of the original size.

CSS Optimization

-24%

Potential reduce by 728 B

  • Original 3.0 kB
  • After minification 3.0 kB
  • After compression 2.3 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. Uia01.com needs all CSS files to be minified and compressed as it can save up to 728 B or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (31%)

Requests Now

29

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UIA 01. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

uia01.com accessibility score

66

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best Practices

uia01.com 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

SEO Factors

uia01.com SEO score

62

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

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uia01.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Uia01.com 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

Open Graph description is not detected on the main page of UIA 01. 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: