Access varejao.com.br. Varejão do Estudante | Livraria especializada em livros didáticos, lista escolar, livros infantojuve...

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value7.1 s

32/100

10%

TBT (Total Blocking Time)

Value600 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.151

75/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

varejao.com.br

228 ms

Default.aspx

709 ms

gtm.js

59 ms

estilo.css

144 ms

jquery.bxslider.css

275 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 85% of them (88 requests) were addressed to the original Varejao.com.br, 3% (3 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (709 ms) belongs to the original domain Varejao.com.br.

Content Size

1.1 MB

After Optimization

915.3 kB

In fact, the total size of Varejao.com.br main page is 1.1 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. 35% of websites need less resources to load. Images take 787.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 71.6 kB

Original 90.1 kB
After minification 69.4 kB
After compression 18.4 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 20.7 kB, which is 23% 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 71.6 kB or 80% of the original size.

Image Optimization

-10%

Potential reduce by 79.6 kB

Original 787.4 kB
After minification 707.8 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. Varejao images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 48.9 kB

Original 226.5 kB
After minification 226.2 kB
After compression 177.6 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 48.9 kB or 22% of the original size.

CSS Optimization

-44%

Potential reduce by 8.9 kB

Original 20.4 kB
After minification 20.4 kB
After compression 11.5 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. Varejao.com.br needs all CSS files to be minified and compressed as it can save up to 8.9 kB or 44% of the original size.

Requests Now

102

After Optimization

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Varejao. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 7 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 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

Form elements do not have associated labels

High

Links do not have a discernible name

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.

These are opportunities to improve keyboard navigation in your application.

High

Some elements have a [tabindex] value greater than 0

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

Search Engine Optimization Advices

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

High

robots.txt is not valid

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

PT
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 Varejao.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese 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 Varejao.com.br 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

varejao.com.br

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Varejão do Estudante | Livraria especializada em livros didáticos, lista escolar, livros infantojuvenis, literatura, técnicos e universitários.

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

varejao.com.br

Default.aspx

gtm.js

estilo.css

jquery.bxslider.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

varejao.com.br

Default.aspx

gtm.js

estilo.css

jquery.bxslider.css

jquery.min.js

jquery.noty.js

top.js

topLeft.js

topRight.js

default.js

geral.js

jquery.dropdownPlain.js

Default.css

ProdutoList.css

tipTip.css

jquery.meio.mask.min.js

carrinho.js

jquery-ui-1.13.0.min.js

jquery.magnific-popup.min.js

magnific-popup.css

menu_mobile.js

mobile.css

WebResource.axd

jquery.bxslider.min.js

jquery.tipTip.minified.js

jquery.blockUI.js

DVAjax.js

conversion.js

b295200b-72bd-42c9-8b6d-29e9ffbd2385-loader.js

js

destination

analytics.js

fbevents.js

bg_topo.gif

logo.png

bt_buscar_2.png

meu_carrinho.png

bg_menu.png

menu_home.png

menu_meu_cadastro.png

menu_meu_carrinho.png

menu_meus_pedidos.png