Access centura.info. Home

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value26.2 s

0/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.889

3/100

15%

TTI (Time to Interactive)

Value18.1 s

3/100

10%

centura.info

96 ms

www.centura.ca

119 ms

en

21 ms

js

104 ms

css_8czVefIvrYxy7jcxA9o_qg-ZOQHmBRkrI3PxIB2Gcqg.css

17 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Centura.info, 94% (102 requests) were made to Centura.ca and 3% (3 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (356 ms) relates to the external source Cdn.roomvo.com.

Content Size

10.3 MB

After Optimization

10.2 MB

In fact, the total size of Centura.info main page is 10.3 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 10.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 69.1 kB

Original 80.5 kB
After minification 64.2 kB
After compression 11.4 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 16.3 kB, which is 20% 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 69.1 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 41.2 kB

Original 10.0 MB
After minification 10.0 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. Centura images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 67 B

Original 107.3 kB
After minification 107.3 kB
After compression 107.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 85 B

Original 68.9 kB
After minification 68.9 kB
After compression 68.8 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. Centura.info has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centura. 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.

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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 items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Links are not crawlable

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

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centura.info can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Centura.info 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

centura.info

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

Home | Centura

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

centura.info

www.centura.ca

en

js

css_8czVefIvrYxy7jcxA9o_qg-ZOQHmBRkrI3PxIB2Gcqg.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

centura.info

www.centura.ca

en

js

css_8czVefIvrYxy7jcxA9o_qg-ZOQHmBRkrI3PxIB2Gcqg.css

css_DmOrn7DaHfjf0U6ElcixjzLqfz916PMM46J_kDZ95So.css

modernizr.min.js

js_lbysBGy4C4hzEgrb5vNUuH72q78XNsFmRWAyuynYQDg.js

page.js

js_ETOQlfxMd582Y5Dr03GfewQDbTvPWM-qaldgReZIgbM.js

centuraca.js

centura-logo-colour.svg

search.svg

close.svg

user.svg

user-favorites.svg

1-menu-tout.jpg

1-menu-vinyl.jpg

1-menu-carpet.jpg

1-menu-lamine.jpg

1-MENU-NOUV.jpg

1-MENU-NEW-MOS.jpg

1-menu-recycle-tile.jpg

1-MENU-RECUCLE-MOS.jpg

1-menu-sale-wall.jpg

1-menu-sale-mos.jpg

1-MENU-sale-wall.jpg

arrow-down.svg

1-MENU-sealer2.jpg

1-MENU-cleaner.jpg

1-MENU-problem-solver-2.jpg

manufacturier-centura.jpg

manufacturier-schluter.png

manufacturier-raimondi.png

manufacturier-tec.png

Manufacturier-Rubi.png

manufacturier-ox-tools.png

manufacturier-bosch.jpg

manufacturier-aqua-mix.png

manufacturier-stabila.png

manufacturier-sigma.png

manufacturier-olfa.png

manufacturier-barwalt.jpg