Tools & Wizards About Us
espub.org screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

espub.org

ESP : École de Communication & Marketing en alternance

Page Load Speed

4.9 sec in total

First Response

334 ms

Resources Loaded

4.1 sec

Page Rendered

447 ms

espub.org screenshot

About Website

Click here to check amazing ESP Ub content for France. Otherwise, check out these important facts you probably never knew about espub.org

Découvrez nos formations en communication, publicité, marketing et digital en alternance. L'ESP est présente à Paris, Lyon, Bordeaux, Toulouse, Nantes & Lille.

Visit espub.org

Key Findings

We analyzed Espub.org page load time and found that the first response time was 334 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

espub.org performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value69.9 s

0/100

25%

SI (Speed Index)

Value33.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,270 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value52.6 s

0/100

10%

Network Requests Diagram

espub.org

334 ms

espub.org

837 ms

css

33 ms

css

44 ms

app.min.css

188 ms

Our browser made a total of 141 requests to load all elements on the main page. We found that 76% of them (107 requests) were addressed to the original Espub.org, 6% (9 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Client.crisp.chat. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Espub.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (10%)

Content Size

12.7 MB

After Optimization

11.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Espub.org main page is 12.7 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. 75% 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 11.8 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 138.0 kB

  • Original 158.2 kB
  • After minification 99.1 kB
  • After compression 20.2 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 59.2 kB, which is 37% 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 138.0 kB or 87% of the original size.

Image Optimization

-9%

Potential reduce by 1.1 MB

  • Original 11.8 MB
  • After minification 10.7 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. ESP Ub images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 24.5 kB

  • Original 613.6 kB
  • After minification 613.6 kB
  • After compression 589.1 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

-13%

Potential reduce by 23.2 kB

  • Original 174.5 kB
  • After minification 174.5 kB
  • After compression 151.3 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. Espub.org needs all CSS files to be minified and compressed as it can save up to 23.2 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 84 (68%)

Requests Now

124

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ESP Ub. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

espub.org

espub.org

334 ms

espub.org

espub.org

837 ms

css

css

33 ms

css

css

44 ms

app.min.css

app.min.css

188 ms

loader.css

loader.css

244 ms

intlTelInput.min.css

intlTelInput.min.css

246 ms

main.css

main.css

245 ms

app.min.css

app.min.css

341 ms

masterslider.main.css

masterslider.main.css

255 ms

jquery.min.js

jquery.min.js

268 ms

intlTelInput.min.js

intlTelInput.min.js

326 ms

oc-form.js

oc-form.js

326 ms

oc-form-advanced-fields.js

oc-form-advanced-fields.js

326 ms

oc-linked-selects.js

oc-linked-selects.js

338 ms

oc-toggler-checkbox.js

oc-toggler-checkbox.js

383 ms

oc-manager.js

oc-manager.js

406 ms

jquery.bind-first-0.2.3.min.js

jquery.bind-first-0.2.3.min.js

406 ms

js.cookie-2.1.3.min.js

js.cookie-2.1.3.min.js

407 ms

public.js

public.js

429 ms

css

css

38 ms

l.js

l.js

35 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

422 ms

TweenMax.min.js

TweenMax.min.js

600 ms

lib.min.js

lib.min.js

623 ms

master.min.js

master.min.js

618 ms

js

js

80 ms

wp-embed.min.js

wp-embed.min.js

619 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

408 ms

gtm.js

gtm.js

245 ms

hotjar-1268670.js

hotjar-1268670.js

366 ms

ndrstnd-v1.js

ndrstnd-v1.js

961 ms

fbevents.js

fbevents.js

203 ms

esp_icone_entretien_dark.png

esp_icone_entretien_dark.png

312 ms

esp_icone_calendar_white.png

esp_icone_calendar_white.png

310 ms

esp_icone_download_white.png

esp_icone_download_white.png

310 ms

esp_icone_stage_white.png

esp_icone_stage_white.png

311 ms

esp_icone_phone_white.png

esp_icone_phone_white.png

312 ms

esp_icone_student_contact_white.png

esp_icone_student_contact_white.png

310 ms

logo-esp-header.png

logo-esp-header.png

435 ms

documentation.png

documentation.png

436 ms

user.png

user.png

435 ms

jpo.png

jpo.png

434 ms

fb-dk.png

fb-dk.png

434 ms

tw-dk.png

tw-dk.png

434 ms

lkdn-dk.png

lkdn-dk.png

628 ms

bg-slideshow-cursus.jpg

bg-slideshow-cursus.jpg

627 ms

loader-cursus.gif

loader-cursus.gif

951 ms

Design-sans-titre-4.jpg

Design-sans-titre-4.jpg

869 ms

title-separator.png

title-separator.png

627 ms

Live-Teams-du-28-mai_Hors-Parcoursup.jpg

Live-Teams-du-28-mai_Hors-Parcoursup.jpg

784 ms

A85I2810-ConvertImage.jpg

A85I2810-ConvertImage.jpg

1186 ms

SLIDE.png

SLIDE.png

1273 ms

Design-sans-titre-ConvertImage.png

Design-sans-titre-ConvertImage.png

1107 ms

ESP_slideshow_1365x540-%E2%80%93-2.png

ESP_slideshow_1365x540-%E2%80%93-2.png

1034 ms

ESP_slideshow_1365x540-1.png

ESP_slideshow_1365x540-1.png

1039 ms

arrow-left.png

arrow-left.png

1030 ms

arrow-right.png

arrow-right.png

1116 ms

ig-dk.png

ig-dk.png

1117 ms

yt-dk.png

yt-dk.png

1119 ms

arrow-left-orange.png

arrow-left-orange.png

1188 ms

arrow-right-orange.png

arrow-right-orange.png

1194 ms

rentree-passerelle-esp.jpg

rentree-passerelle-esp.jpg

1200 ms

arrow-white-right.png

arrow-white-right.png

1089 ms

7cHqv4kjgoGqM7E3t-4s51oq.woff

7cHqv4kjgoGqM7E3t-4s51oq.woff

102 ms

S6uyw4BMUTPHjx4wWA.woff

S6uyw4BMUTPHjx4wWA.woff

169 ms

S6u9w4BMUTPHh7USSwiPHw.woff

S6u9w4BMUTPHh7USSwiPHw.woff

197 ms

S6u8w4BMUTPHh30AXC-s.woff

S6u8w4BMUTPHh30AXC-s.woff

311 ms

S6u9w4BMUTPHh6UVSwiPHw.woff

S6u9w4BMUTPHh6UVSwiPHw.woff

310 ms

S6u9w4BMUTPHh50XSwiPHw.woff

S6u9w4BMUTPHh50XSwiPHw.woff

311 ms

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKeiunDXbtU.woff

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKeiunDXbtU.woff

310 ms

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKfsunDXbtU.woff

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKfsunDXbtU.woff

310 ms

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKdFvXDXbtU.woff

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKdFvXDXbtU.woff

315 ms

sidebar-toplevelpage.jpg

sidebar-toplevelpage.jpg

1150 ms

documentation-green.png

documentation-green.png

1139 ms

1683151477870-ConvertImage.jpg

1683151477870-ConvertImage.jpg

1304 ms

client.js

client.js

49 ms

client_legacy.css

client_legacy.css

177 ms

cours-de-communication-esp.jpg

cours-de-communication-esp.jpg

1149 ms

btn-green-top.png

btn-green-top.png

1499 ms

js

js

176 ms

analytics.js

analytics.js

410 ms

destination

destination

367 ms

scevent.min.js

scevent.min.js

408 ms

bat.js

bat.js

1083 ms

sdk.js

sdk.js

390 ms

events.js

events.js

392 ms

arrow-left-green.png

arrow-left-green.png

1040 ms

arrow-right-green.png

arrow-right-green.png

1042 ms

competition-bachelor-communication.jpg

competition-bachelor-communication.jpg

1046 ms

btn-orange-top.png

btn-orange-top.png

1360 ms

documentation-orange.png

documentation-orange.png

1117 ms

modules.404c8789d11e259a4872.js

modules.404c8789d11e259a4872.js

361 ms

RafaelSese.png

RafaelSese.png

1124 ms

etudiants-en-communication-esp.jpg

etudiants-en-communication-esp.jpg

1001 ms

logo-stats.png

logo-stats.png

1072 ms

sigle-bg.png

sigle-bg.png

1080 ms

Design-sans-titre.jpg

Design-sans-titre.jpg

1082 ms

Design-sans-titre-3.jpg

Design-sans-titre-3.jpg

1400 ms

bandeau.jpg

bandeau.jpg

1150 ms

Design-sans-titre.png

Design-sans-titre.png

971 ms

arrow-blue-right.png

arrow-blue-right.png

969 ms

neal-robert-back.png

neal-robert-back.png

1040 ms

main.MWJjYTQ0ZWY3MQ.js

main.MWJjYTQ0ZWY3MQ.js

8 ms

Caroline-Cangi-Back.png

Caroline-Cangi-Back.png

894 ms

pierre-espinet-back.png

pierre-espinet-back.png

810 ms

poc.gif

poc.gif

85 ms

Thibaud-Rivals-back.png

Thibaud-Rivals-back.png

774 ms

Laura-Herbert-Miranda-back.png

Laura-Herbert-Miranda-back.png

718 ms

btn-cyan-right.png

btn-cyan-right.png

716 ms

nealrobert.jpeg

nealrobert.jpeg

713 ms

Capture-d%E2%80%99%C3%A9cran-2023-03-15-%C3%A0-11.01.29.png

Capture-d%E2%80%99%C3%A9cran-2023-03-15-%C3%A0-11.01.29.png

995 ms

Capture-d%E2%80%99%C3%A9cran-2023-03-15-%C3%A0-10.53.39.png

Capture-d%E2%80%99%C3%A9cran-2023-03-15-%C3%A0-10.53.39.png

1006 ms

Capture-d%E2%80%99%C3%A9cran-2023-03-15-%C3%A0-10.50.27.png

Capture-d%E2%80%99%C3%A9cran-2023-03-15-%C3%A0-10.50.27.png

1003 ms

Laura-Herbert-Miranda.jpeg

Laura-Herbert-Miranda.jpeg

713 ms

alumni-ecole-superieure-publicite.jpg

alumni-ecole-superieure-publicite.jpg

649 ms

campus-esp-paris.jpg

campus-esp-paris.jpg

730 ms

IMG_5421-copie.jpg

IMG_5421-copie.jpg

1113 ms

ESD_CAMPUS_Bordeaux_sd.jpg

ESD_CAMPUS_Bordeaux_sd.jpg

715 ms

ESD_CAMPUS_Nantes.jpg

ESD_CAMPUS_Nantes.jpg

797 ms

urbawood07-14-10-1.jpg

urbawood07-14-10-1.jpg

741 ms

arrow-grey-right.png

arrow-grey-right.png

805 ms

map-adress.png

map-adress.png

816 ms

phone.png

phone.png

874 ms

at.png

at.png

827 ms

underground.png

underground.png

842 ms

udg-6.png

udg-6.png

850 ms

97112066.js

97112066.js

10 ms

97112066

97112066

53 ms

udg-9.png

udg-9.png

781 ms

tramway.png

tramway.png

806 ms

clarity.js

clarity.js

17 ms

pictures-dk.png

pictures-dk.png

820 ms

campus-paris.jpg

campus-paris.jpg

835 ms

ESP-Bordeaux-communication.jpg

ESP-Bordeaux-communication.jpg

779 ms

fb.png

fb.png

775 ms

tw.png

tw.png

803 ms

lkdn.png

lkdn.png

753 ms

ig-white.png

ig-white.png

759 ms

yt-white.png

yt-white.png

769 ms

c.gif

c.gif

7 ms

Accessibility Review

espub.org accessibility score

95

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.

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

Links do not have a discernible name

Best Practices

espub.org best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

SEO Factors

espub.org SEO score

100

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

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 Espub.org 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 Espub.org 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

espub.org

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