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supercentral.com.br screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

supercentral.com.br

Central Supermercados – Onde o seu dinheiro compra mais!

Page Load Speed

8.5 sec in total

First Response

1.4 sec

Resources Loaded

7 sec

Page Rendered

73 ms

supercentral.com.br screenshot

About Website

Visit supercentral.com.br now to see the best up-to-date Super Central content and also check out these interesting facts you probably never knew about supercentral.com.br

Visit supercentral.com.br

Key Findings

We analyzed Supercentral.com.br page load time and found that the first response time was 1.4 sec and then it took 7.1 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

supercentral.com.br performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value19.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value21.6 s

0/100

25%

SI (Speed Index)

Value42.0 s

0/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value21.4 s

1/100

10%

Network Requests Diagram

supercentral.com.br

1423 ms

css

33 ms

bk09o.css

423 ms

2ez6y.js

739 ms

ct-bot-detector-wrapper.js

43 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 88% of them (15 requests) were addressed to the original Supercentral.com.br, 6% (1 request) were made to Fonts.googleapis.com and 6% (1 request) were made to Moderate.cleantalk.org. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Supercentral.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (74%)

Content Size

1.8 MB

After Optimization

481.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Supercentral.com.br main page is 1.8 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. 20% of websites need less resources to load. HTML takes 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 1.4 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 196.8 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 1.4 MB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 4.9 kB

  • Original 224.2 kB
  • After minification 219.3 kB

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. Super Central images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 256 B

  • Original 61.4 kB
  • After minification 61.4 kB
  • After compression 61.1 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

-0%

Potential reduce by 17 B

  • Original 4.2 kB
  • After minification 4.2 kB
  • After compression 4.2 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. Supercentral.com.br has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (50%)

Requests Now

16

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Super Central. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

supercentral.com.br

supercentral.com.br

1423 ms

css

css

33 ms

bk09o.css

bk09o.css

423 ms

2ez6y.js

2ez6y.js

739 ms

ct-bot-detector-wrapper.js

ct-bot-detector-wrapper.js

43 ms

lazysizes.min.js

lazysizes.min.js

441 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

461 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

467 ms

wp-polyfill.min.js

wp-polyfill.min.js

474 ms

hooks.min.js

hooks.min.js

842 ms

i18n.min.js

i18n.min.js

923 ms

autoptimize_fad5e02c39baddf6d607bf67b13f063a.js

autoptimize_fad5e02c39baddf6d607bf67b13f063a.js

1549 ms

LOGO-CENTRAL-DELIVERY_cursor-01.svg

LOGO-CENTRAL-DELIVERY_cursor-01.svg

208 ms

Tela-Menu-01.jpg

Tela-Menu-01.jpg

839 ms

Botao-Institucional.png

Botao-Institucional.png

567 ms

LOGO-CENTRAL-BANDEIRA-Site.png

LOGO-CENTRAL-BANDEIRA-Site.png

530 ms

Botao-delivery.png

Botao-delivery.png

609 ms

Accessibility Review

supercentral.com.br accessibility score

93

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

supercentral.com.br 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

Missing source maps for large first-party JavaScript

SEO Factors

supercentral.com.br SEO score

93

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

    EN

  • Language Claimed

    PT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Supercentral.com.br can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Portuguese language. Our system also found out that Supercentral.com.br 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

supercentral.com.br

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