Report Summary

  • 18

    Performance

    Renders faster than
    38% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 98% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 98

    SEO

    Google-friendlier than
    94% of websites

ifrs.edu.br

Instituto Federal do Rio Grande do Sul - IFRS

Page Load Speed

5.1 sec in total

First Response

738 ms

Resources Loaded

4.2 sec

Page Rendered

211 ms

ifrs.edu.br screenshot

About Website

Click here to check amazing IFRS content for Brazil. Otherwise, check out these important facts you probably never knew about ifrs.edu.br

O IFRS é uma instituição federal de ensino público e gratuito. Atua com uma estrutura multicampi para promover a educação profissional e tecnológica de excelência e impulsionar o desenvolvimento suste...

Visit ifrs.edu.br

Key Findings

We analyzed Ifrs.edu.br page load time and found that the first response time was 738 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

ifrs.edu.br performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value700 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.428

22/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

Network Requests Diagram

ifrs.edu.br

738 ms

bootstrap.min.css

54 ms

bootstrap-theme.min.css

66 ms

bootstrap.min.js

67 ms

barra.js

810 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 44% of them (4 requests) were addressed to the original Ifrs.edu.br, 33% (3 requests) were made to Maxcdn.bootstrapcdn.com and 22% (2 requests) were made to Barra.brasil.gov.br. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Ifrs.edu.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 310.2 kB (33%)

Content Size

951.0 kB

After Optimization

640.8 kB

In fact, the total size of Ifrs.edu.br main page is 951.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 683.3 kB which makes up the majority of the site volume.

HTML Optimization

-54%

Potential reduce by 8.4 kB

  • Original 15.7 kB
  • After minification 15.1 kB
  • After compression 7.3 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 8.4 kB or 54% of the original size.

Image Optimization

-19%

Potential reduce by 131.2 kB

  • Original 683.3 kB
  • After minification 552.1 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. Obviously, IFRS needs image optimization as it can save up to 131.2 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-45%

Potential reduce by 47.3 kB

  • Original 106.0 kB
  • After minification 106.0 kB
  • After compression 58.8 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 47.3 kB or 45% of the original size.

CSS Optimization

-85%

Potential reduce by 123.3 kB

  • Original 145.9 kB
  • After minification 145.8 kB
  • After compression 22.6 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. Ifrs.edu.br needs all CSS files to be minified and compressed as it can save up to 123.3 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IFRS. According to our analytics all requests are already optimized.

Accessibility Review

ifrs.edu.br accessibility score

100

Accessibility Issues

Best Practices

ifrs.edu.br best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ifrs.edu.br SEO score

98

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    PT

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ifrs.edu.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 Ifrs.edu.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

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