Access linuxforce.com.br. Linux Force Security - Cursos de Linux e Segurança da Informação

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value23.2 s

0/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value2,980 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.136

80/100

15%

TTI (Time to Interactive)

Value21.4 s

1/100

10%

www.linuxforce.com.br

200 ms

3e826.css

292 ms

css

44 ms

b339d.css

221 ms

14d31.css

251 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 79% of them (52 requests) were addressed to the original Linuxforce.com.br, 9% (6 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (653 ms) belongs to the original domain Linuxforce.com.br.

Content Size

1.5 MB

After Optimization

1.4 MB

In fact, the total size of Linuxforce.com.br main page is 1.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 112.7 kB

Original 141.1 kB
After minification 140.7 kB
After compression 28.4 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. 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 112.7 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 16.2 kB

Original 1.3 MB
After minification 1.3 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. Linux Force images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 369 B

Original 85.3 kB
After minification 85.3 kB
After compression 84.9 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.

Requests Now

After Optimization

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Linux Force. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 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 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 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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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

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 Linuxforce.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 Linuxforce.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

linuxforce.com.br

Open Graph data is detected on the main page of Linux Force. 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

Linux Force Security - Cursos de Linux e Segurança da Informação

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

www.linuxforce.com.br

3e826.css

css

b339d.css

14d31.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.linuxforce.com.br

3e826.css

css

b339d.css

14d31.css

c138f.css

13014.css

css

3e312.css

7f55d.js

js

email-decode.min.js

864c2.js

be66b.js

77998.js

1ec7c.js

76a0a.js

eedcc.js

0bb34.js

72979.js

widget.js

gtm.js

fbevents.js

logo.png

logo.png

title_bg.jpg

lousa-linux-force.jpg

seguran%C3%A7a-da-informacao-01.png

curso-de-programacao-01.png

curso-de-linux-10.png

curso-lpi-linux-force.jpg

curso-lpi-linuxforce.jpg

curso-administrador-de-redes-linux-force.jpg

curso-engenheiro-de-seguranca-da-informacao.jpg

hacker-009.jpg

curso-analise-forense-digital-computacional-linuxforce.jpg

hacker-004.jpg

curso-engenharia-reversa.jpg

curso-iso27002-1.jpg

curso-de-php-linuxforce.jpg

curso-de-php-orietacao-ojetos.jpg

curso-php-compleo-1.jpg

logo-petrobras.png

logo-usp.png