Tools & Wizards About Us

Report Summary

  • 37

    Performance

    Renders faster than
    57% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

sicd1.ujf-grenoble.fr

Bibliothèques universitaires - Université Grenoble Alpes

Page Load Speed

4.3 sec in total

First Response

406 ms

Resources Loaded

2.9 sec

Page Rendered

969 ms

About Website

Welcome to sicd1.ujf-grenoble.fr homepage info - get ready to check Sicd 1 Ujf Grenoble best content for Morocco right away, or after learning these important things about sicd1.ujf-grenoble.fr

Les bibliothèques de l'Université Grenoble Alpes vous donnent accès à une riche collection de documents et vous propose une offre de services pour vous accompagner dans vos études et vos recherche...

Visit sicd1.ujf-grenoble.fr

Key Findings

We analyzed Sicd1.ujf-grenoble.fr page load time and found that the first response time was 406 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

sicd1.ujf-grenoble.fr performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value480 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.33

34/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

sicd1.ujf-grenoble.fr

406 ms

bibliotheques.univ-grenoble-alpes.fr

788 ms

7940f6b694674793338be1db739634fb040ac0cd.css

309 ms

load.js

442 ms

load_chat.php

336 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Sicd1.ujf-grenoble.fr, 83% (30 requests) were made to Bibliotheques.univ-grenoble-alpes.fr and 8% (3 requests) were made to Matomo.univ-grenoble-alpes.fr. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Bibliotheques.univ-grenoble-alpes.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 313.4 kB (15%)

Content Size

2.1 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sicd1.ujf-grenoble.fr main page is 2.1 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. 45% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 119.0 kB

  • Original 135.5 kB
  • After minification 118.7 kB
  • After compression 16.5 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 16.8 kB, which is 12% 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 119.0 kB or 88% of the original size.

Image Optimization

-2%

Potential reduce by 29.8 kB

  • Original 1.7 MB
  • After minification 1.7 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. Sicd 1 Ujf Grenoble images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 164.6 kB

  • Original 230.0 kB
  • After minification 230.0 kB
  • After compression 65.4 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 164.6 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (33%)

Requests Now

18

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sicd 1 Ujf Grenoble. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

sicd1.ujf-grenoble.fr accessibility score

73

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

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

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

sicd1.ujf-grenoble.fr best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sicd1.ujf-grenoble.fr SEO score

98

Search Engine Optimization Advices

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

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sicd1.ujf-grenoble.fr 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 Sicd1.ujf-grenoble.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

Open Graph data is detected on the main page of Sicd 1 Ujf Grenoble. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: