Tools & Wizards About Us
enscm.fr screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    28% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 86

    SEO

    Google-friendlier than
    61% of websites

enscm.fr

École d'ingénieur en Chimie Montpellier : École Nationale de Chimie à Montpellier - ENSCM

Page Load Speed

9.9 sec in total

First Response

511 ms

Resources Loaded

6.2 sec

Page Rendered

3.2 sec

enscm.fr screenshot

About Website

Click here to check amazing ENSCM content for Algeria. Otherwise, check out these important facts you probably never knew about enscm.fr

Découvrez l'ENSCM Montpellier : l'école Nationale de Chimie qui vise à former des ingénieurs chimistes généralistes de haut niveau, dans tous les domaines de la chimie.

Visit enscm.fr

Key Findings

We analyzed Enscm.fr page load time and found that the first response time was 511 ms and then it took 9.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

enscm.fr performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value49.5 s

0/100

25%

SI (Speed Index)

Value29.8 s

0/100

10%

TBT (Total Blocking Time)

Value19,940 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.075

95/100

15%

TTI (Time to Interactive)

Value41.3 s

0/100

10%

Network Requests Diagram

enscm.fr

511 ms

www.enscm.fr

641 ms

602 ms

style.css

156 ms

admin-ajax.php

692 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 79% of them (65 requests) were addressed to the original Enscm.fr, 7% (6 requests) were made to Youtube.com and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Enscm.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 468.0 kB (1%)

Content Size

33.1 MB

After Optimization

32.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Enscm.fr main page is 33.1 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. Only a small number of websites need less resources to load. Images take 32.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 53.5 kB

  • Original 64.6 kB
  • After minification 57.3 kB
  • After compression 11.1 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 7.4 kB, which is 11% 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 53.5 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 86.3 kB

  • Original 32.5 MB
  • After minification 32.4 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. ENSCM images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 26.8 kB

  • Original 101.7 kB
  • After minification 101.7 kB
  • After compression 74.9 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 26.8 kB or 26% of the original size.

CSS Optimization

-77%

Potential reduce by 301.4 kB

  • Original 389.6 kB
  • After minification 389.3 kB
  • After compression 88.2 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. Enscm.fr needs all CSS files to be minified and compressed as it can save up to 301.4 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (32%)

Requests Now

74

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ENSCM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

enscm.fr

enscm.fr

511 ms

www.enscm.fr

www.enscm.fr

641 ms

602 ms

style.css

style.css

156 ms

admin-ajax.php

admin-ajax.php

692 ms

style.min.css

style.min.css

484 ms

main.min.css

main.min.css

559 ms

css

css

76 ms

front.min.css

front.min.css

490 ms

authorizer-public.css

authorizer-public.css

451 ms

style.css

style.css

486 ms

jquery.min.js

jquery.min.js

751 ms

jquery-migrate.min.js

jquery-migrate.min.js

716 ms

front.min.js

front.min.js

665 ms

sevanova-cookie-notice.js

sevanova-cookie-notice.js

717 ms

authorizer-public.js

authorizer-public.js

724 ms

app.min.js

app.min.js

1604 ms

js

js

109 ms

main.js

main.js

1137 ms

wp-embed.min.js

wp-embed.min.js

1138 ms

formidable.min.js

formidable.min.js

1138 ms

formidablepro.min.js

formidablepro.min.js

1134 ms

pi5ZiZyMlIs

pi5ZiZyMlIs

631 ms

logo.svg

logo.svg

593 ms

bg-menu-overlay.svg

bg-menu-overlay.svg

584 ms

slide-tablettesenscm.jpg

slide-tablettesenscm.jpg

1400 ms

slide-erlenenscm.jpg

slide-erlenenscm.jpg

1396 ms

flacon-feuille.jpg

flacon-feuille.jpg

1878 ms

international-connexion.jpg

international-connexion.jpg

1397 ms

ads_horiz_lockup_blk_1ln-e1644243379688.png

ads_horiz_lockup_blk_1ln-e1644243379688.png

945 ms

bande_cne.jpg

bande_cne.jpg

1396 ms

chimie.jpg

chimie.jpg

1912 ms

bande_mat.jpg

bande_mat.jpg

1404 ms

bande_dge.jpg

bande_dge.jpg

1768 ms

cof.jpg

cof.jpg

1815 ms

cbs.jpg

cbs.jpg

1789 ms

shutterstock_152048708.jpg

shutterstock_152048708.jpg

1789 ms

amphigodechot_dv.jpg

amphigodechot_dv.jpg

2108 ms

polechimiebalardenscm-2017-17.jpg

polechimiebalardenscm-2017-17.jpg

1851 ms

bg-degrees.svg

bg-degrees.svg

1852 ms

bg-news-left.png

bg-news-left.png

2076 ms

bg-news-right.svg

bg-news-right.svg

2081 ms

parvis_2018.jpg

parvis_2018.jpg

2171 ms

students_01-760x1400-c-default.jpg

students_01-760x1400-c-default.jpg

2091 ms

students_02.jpg

students_02.jpg

2176 ms

unevideoenscm.jpg

unevideoenscm.jpg

2167 ms

aloe_large.jpg

aloe_large.jpg

2231 ms

comedie3-1.jpg

comedie3-1.jpg

3135 ms

pole-chimie-muse.png

pole-chimie-muse.png

2213 ms

ccb.jpg

ccb.jpg

2258 ms

logo-fede-page.png

logo-fede-page.png

2325 ms

logo_cge_2019.png

logo_cge_2019.png

2346 ms

logo_aae_1.gif

logo_aae_1.gif

2403 ms

cti.png

cti.png

2361 ms

logo-eur-ace-reseau.gif

logo-eur-ace-reseau.gif

2369 ms

crous-logo-montpellier-occitanie.jpg

crous-logo-montpellier-occitanie.jpg

2454 ms

mesri_2020_header_1343552.png

mesri_2020_header_1343552.png

2432 ms

oc-1702-instit-logo-carre-rvb-150x150-300dpi.jpg

oc-1702-instit-logo-carre-rvb-150x150-300dpi.jpg

2051 ms

www-player.css

www-player.css

393 ms

www-embed-player.js

www-embed-player.js

389 ms

base.js

base.js

554 ms

fetch-polyfill.js

fetch-polyfill.js

384 ms

logo_original_rvb_web.png

logo_original_rvb_web.png

2052 ms

logosupagro.png

logosupagro.png

2020 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

480 ms

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

483 ms

gilroy-extrabold-webfont.woff

gilroy-extrabold-webfont.woff

2076 ms

gen_204

gen_204

192 ms

custom.woff

custom.woff

1813 ms

imt-mines_ales-bleu.jpg

imt-mines_ales-bleu.jpg

1600 ms

logo_simev.png

logo_simev.png

1600 ms

logo-cnrs-2019_rvb.gif

logo-cnrs-2019_rvb.gif

1600 ms

academie_scienceslettres_mtp.png

academie_scienceslettres_mtp.png

1593 ms

ad_status.js

ad_status.js

357 ms

bg-footer.svg

bg-footer.svg

1544 ms

v-PB6wNyGRW-eAndhEHQBlkpfEieOcwgVD4MC_2rY5k.js

v-PB6wNyGRW-eAndhEHQBlkpfEieOcwgVD4MC_2rY5k.js

320 ms

embed.js

embed.js

128 ms

id

id

139 ms

afaq.png

afaq.png

1331 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

63 ms

Create

Create

226 ms

GenerateIT

GenerateIT

269 ms

Accessibility Review

enscm.fr accessibility score

80

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-hidden="true"] elements contain focusable descendents

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.

Best Practices

enscm.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

High

Page has valid source maps

SEO Factors

enscm.fr SEO score

86

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

High

robots.txt is not valid

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

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 Enscm.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 Enscm.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

enscm.fr

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