Report Summary

  • 27

    Performance

    Renders faster than
    47% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

ppgeng.upf.br

Programa de Pós-Graduação em Engenharia Civil e Ambiental - PPGEng - UPF | Universidade de Passo Fundo

Page Load Speed

10.4 sec in total

First Response

2.6 sec

Resources Loaded

7.5 sec

Page Rendered

331 ms

ppgeng.upf.br screenshot

About Website

Welcome to ppgeng.upf.br homepage info - get ready to check PPGEng UPF best content for Brazil right away, or after learning these important things about ppgeng.upf.br

A UPF, fundada em 1968, tem suas ações norteadas e sustentadas por quatro pilares: ensino, pesquisa, extensão e inovação tecnológica.

Visit ppgeng.upf.br

Key Findings

We analyzed Ppgeng.upf.br page load time and found that the first response time was 2.6 sec and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

ppgeng.upf.br performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

3/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.229

54/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

ppgeng.upf.br

2567 ms

system.css

376 ms

position.css

597 ms

layout.css

825 ms

general.css

499 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 82% of them (23 requests) were addressed to the original Ppgeng.upf.br, 18% (5 requests) were made to Upf.br. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Ppgeng.upf.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 412.1 kB (29%)

Content Size

1.4 MB

After Optimization

1.0 MB

In fact, the total size of Ppgeng.upf.br main page is 1.4 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. Only 10% of websites need less resources to load. Images take 978.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 14.4 kB

  • Original 18.7 kB
  • After minification 14.9 kB
  • After compression 4.3 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. This page needs HTML code to be minified as it can gain 3.8 kB, which is 20% 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 14.4 kB or 77% of the original size.

Image Optimization

-9%

Potential reduce by 89.1 kB

  • Original 978.8 kB
  • After minification 889.7 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. PPGEng UPF images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 249.6 kB

  • Original 350.5 kB
  • After minification 343.2 kB
  • After compression 100.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 249.6 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 59.1 kB

  • Original 70.7 kB
  • After minification 46.0 kB
  • After compression 11.7 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. Ppgeng.upf.br needs all CSS files to be minified and compressed as it can save up to 59.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (44%)

Requests Now

27

After Optimization

15

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PPGEng UPF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ppgeng.upf.br accessibility score

58

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

ARIA input fields do not have accessible names

High

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

High

ARIA IDs are not unique

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

ppgeng.upf.br best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ppgeng.upf.br SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ppgeng.upf.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 Ppgeng.upf.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 PPGEng UPF. 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: