Access 30porcento.com.br. Livraria 30PorCento

Report Summary

About Website

Welcome to 30porcento.com.br homepage info - get ready to check 30PorCento best content for Brazil right away, or after learning these important things about 30porcento.com.br

A Livraria 30PorCento é uma livraria virtual que vende todos os livros com desconto de 30%

Visit 30porcento.com.br

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

26/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.08

94/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

30porcento.com.br

436 ms

style_v2.css

122 ms

shs-front.css

241 ms

jquery-1.7.1.min.js

6 ms

banner.js

281 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 10% of them (10 requests) were addressed to the original 30porcento.com.br, 18% (19 requests) were made to Pbs.twimg.com and 11% (12 requests) were made to Cdn.30porcento.com.br. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Atelie.com.br.

Content Size

9.0 MB

After Optimization

8.1 MB

In fact, the total size of 30porcento.com.br main page is 9.0 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. 65% of websites need less resources to load. Images take 8.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 148.1 kB

Original 189.1 kB
After minification 185.5 kB
After compression 41.0 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. 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 148.1 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 228.5 kB

Original 8.1 MB
After minification 7.9 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. 30PorCento images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 431.8 kB

Original 651.5 kB
After minification 651.0 kB
After compression 219.7 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 431.8 kB or 66% of the original size.

CSS Optimization

-75%

Potential reduce by 31.5 kB

Original 42.1 kB
After minification 41.2 kB
After compression 10.6 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. 30porcento.com.br needs all CSS files to be minified and compressed as it can save up to 31.5 kB or 75% of the original size.

Requests Now

After Optimization

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 30PorCento. 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 8 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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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.

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

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

Language and Encoding

Language Detected

PT
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 30porcento.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it does not match the claimed English language. Our system also found out that 30porcento.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

30porcento.com.br

Open Graph data is detected on the main page of 30PorCento. 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

Livraria 30PorCento - compre livros com desconto

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)