Access sobreuol.noticias.uol.com.br. Sobre UOL: Conheça a maior empresa brasileira de conteúdo, tecnologia, serviços e meios de pagamento...

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value650 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

sobreuol.noticias.uol.com.br

581 ms

app.min.css

214 ms

uol.svg

629 ms

uol-icones-setas.woff

864 ms

vendors.min.js

234 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sobreuol.noticias.uol.com.br, 76% (69 requests) were made to Stc.uol.com and 7% (6 requests) were made to Conteudo.jsuol.com.br. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Stc.uol.com.

Content Size

2.4 MB

After Optimization

1.8 MB

In fact, the total size of Sobreuol.noticias.uol.com.br main page is 2.4 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 76.5 kB

Original 93.3 kB
After minification 93.3 kB
After compression 16.9 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 76.5 kB or 82% of the original size.

Image Optimization

-24%

Potential reduce by 557.1 kB

Original 2.3 MB
After minification 1.7 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. Obviously, Sobre UOL Noticias needs image optimization as it can save up to 557.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-55%

Potential reduce by 32.0 kB

Original 57.7 kB
After minification 57.7 kB
After compression 25.7 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 32.0 kB or 55% 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 Sobre UOL Noticias. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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 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

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

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

PT
Language Claimed

PT
Encoding

UTF-8

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

sobreuol.noticias.uol.com.br

Open Graph description is not detected on the main page of Sobre UOL Noticias. 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

Sobre UOL: Conheça a maior empresa brasileira de conteúdo, tecnologia, serviços e meios de pagamentos digitais.

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

sobreuol.noticias.uol.com.br

app.min.css

uol.svg

uol-icones-setas.woff

vendors.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

sobreuol.noticias.uol.com.br

app.min.css

uol.svg

uol-icones-setas.woff

vendors.min.js

app.min.js

metrics.min.js

play.svg

home-uol-15_08_2023_mobile.jpg

home-uol-15_08_2023.jpg

tela_062022@1x.png

icone-smartphone-mail.png

icone-smartphone-placar.png

icone-smartphone-play.png

android.svg

ios.svg

Imagem_ilustrativa_Forbes.png

Imagem_ilustrativa_Ibest.png

Imagem_ilustrativa_Interbrand.png

Imagem_ilustrativa_Reclame_Aqui.png

Imagem_ilustrativa_Showmark_Media.png

Imagem_ilustrativa_Estadao.png

Imagem_ilustrativa_UBS_Evidence_Lab.png

Imagem_ilustrativa_Rachadinha.png

Imagem_ilustrativa_SAE_Brasil.png

Imagem_ilustrativa_Jornalistas_Cia.png

Imagem_ilustrativa_SBDiabetes.png

Imagem_ilustrativa_Trofeu_Mulher.png

Imagem_ilustrativa_Ibest_Edtech.png

Imagem_ilustrativa_Holon_IQ.png

Imagem_ilustrativa_GSV.png

Imagem_ilustrativa_ISG.png

Imagem_ilustrativa_AWS.png

premio_maisInovador@1x.png

premio_campeaoDaDecada@1x.png

premio_veiculos_comunicacao@1x.png

premio_top_quality_international@1x.png

premio_direitos_humanos_jornalismo@1x.png

premio_consumidor_moderno@1x.png

premio_cabore@1x.png

premio_epoca_reclame_aqui@1x.png

uol-text.css

premio_whow@1x.png

premio_best_corporates@1x.png