Access bloudex.com. Matériel de vidéo surveillance haute définition (caméra, écran, enregistreur numérique, ip, hd-sdi, ...

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.1 s

51/100

10%

bloudex.com

303 ms

www.bloudex.com

402 ms

flexslider.min.css

451 ms

line-icons.min.css

466 ms

elegant-icons.min.css

588 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 90% of them (71 requests) were addressed to the original Bloudex.com, 6% (5 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Bloudex.com.

Content Size

2.2 MB

After Optimization

1.8 MB

In fact, the total size of Bloudex.com main page is 2.2 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. 55% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 44.1 kB

Original 52.1 kB
After minification 44.4 kB
After compression 8.0 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 7.7 kB, which is 15% 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 44.1 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 34.0 kB

Original 1.7 MB
After minification 1.6 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. Bloudex images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 184.5 kB

Original 276.9 kB
After minification 271.3 kB
After compression 92.4 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 184.5 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 197.4 kB

Original 236.0 kB
After minification 214.7 kB
After compression 38.6 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. Bloudex.com needs all CSS files to be minified and compressed as it can save up to 197.4 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bloudex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

High

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Bloudex.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 Bloudex.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

bloudex.com

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

Matériel de vidéo surveillance haute définition (caméra, écran, enregistreur numérique, ip, hd-sdi, ahd, cvi, tvi, cvbs, analogique) - Aide technique ...

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

bloudex.com

www.bloudex.com

flexslider.min.css

line-icons.min.css

elegant-icons.min.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

bloudex.com

www.bloudex.com

flexslider.min.css

line-icons.min.css

elegant-icons.min.css

lightbox.min.css

bootstrap.min.css

fonts.css

theme.css

design_menu.css

slider.css

css

modernizr-2.6.2-respond-1.1.0.min.js

jquery.min.js

jquery.plugin.min.js

bootstrap.min.js

jquery.flexslider-min.js

smooth-scroll.min.js

skrollr.min.js

spectragram.min.js

scrollReveal.min.js

isotope.min.js

twitterFetcher_v10_min.js

lightbox.min.js

jquery.countdown.min.js

scripts.js

urchin.js

close.png

loading.gif

prev.png

next.png

logo-bloudexw.png

logo-bloudex.png

menu-solution-analogique.jpg

menu-solution-4in1.jpg

menu-solution-ahd.jpg

menu-solution-hd-sdi.jpg

menu-solution-ip.jpg

menu-solution-securite-alarme.jpg

menu-solution-home.jpg

menu-solution-accessoires.jpg

solution-analogique_1.jpg

solution-4IN1_1.jpg