Access discom-expo.com. DISCOM - LE SALON DES PROFESSIONNELS DE LA NUIT - 6, 7 & 8 avril 2014 - Porte de Versailles

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

discom-expo.com

1121 ms

css5ter.css

270 ms

jwplayer.js

433 ms

jquery.min.js

7 ms

index-test.css

271 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 85% of them (52 requests) were addressed to the original Discom-expo.com, 3% (2 requests) were made to Ibs-event.com and 3% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Discom-expo.com.

Content Size

5.7 MB

After Optimization

5.2 MB

In fact, the total size of Discom-expo.com main page is 5.7 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. 40% of websites need less resources to load. Images take 5.5 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 32.8 kB

Original 41.6 kB
After minification 36.5 kB
After compression 8.8 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 5.1 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 32.8 kB or 79% of the original size.

Image Optimization

-8%

Potential reduce by 430.8 kB

Original 5.5 MB
After minification 5.1 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. DISCOM Expo images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 37.7 kB

Original 91.0 kB
After minification 90.8 kB
After compression 53.3 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 37.7 kB or 41% of the original size.

CSS Optimization

-84%

Potential reduce by 14.3 kB

Original 17.0 kB
After minification 14.3 kB
After compression 2.7 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. Discom-expo.com needs all CSS files to be minified and compressed as it can save up to 14.3 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DISCOM Expo. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Discom-expo.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Discom-expo.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

discom-expo.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

DISCOM - LE SALON DES PROFESSIONNELS DE LA NUIT - 6, 7 & 8 avril 2014 - Porte de Versailles - Pavillon 8 - Paris

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

discom-expo.com

css5ter.css

jwplayer.js

jquery.min.js

index-test.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

discom-expo.com

css5ter.css

jwplayer.js

jquery.min.js

index-test.css

picto-facebook.png

picto-twitter.png

379323bfc3db337logodiscom.gif

cadre-Discom.png

bouton-visiter-Discom.png

bouton-exposer-Discom.png

visu-badge-Discom.gif

nav-ind.png

visu-top-presse-Discom-2.jpg

top.jpg

fond-menu2.png

top3.jpg

171

carrousel.css

custom.css

carrousel.js

all.js

790aec6a1c665fdlogo-fun-radio.jpg

c3c57a59b181969sonoventenoir.gif

fd270d2c240db41logo_horekahd.jpg

04f5bd040d053bflogo-france-snacking-jpeg.jpg

a6ddf173ebf608blogo-shaker.jpg

33f6f16ec8c8291soonnight.jpg

7325aa0f406c6d7logopn.jpg

4de3f28d2214f64clubbing-tv-nouveau-logo-2.png

f088508f92c83f5bra-restauration.jpg

bfcb2b063aae1ffinfosbar2012_white.gif

135d9f122c14f9bmag-de-la-disco.jpg

38d7191a94ba47dlogonous.jpg

f6ccfe20409343cmag-de-la-disco.jpg

abeaf512cfbbf7bhotmixradio+tagline.jpg

02c71367d381acfbarmag.gif

846926262829656logosonomag.jpg

c861304570ae0aekr_noir.jpg

e14b2a71103d2fdinfobar.png

24a0cae584092caeuronight.gif

jquery.js

all.js