Tools & Wizards About Us
unirn.edu.br screenshot

Report Summary

  • 0

    Performance

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

unirn.edu.br

Centro Universitário do Rio Grande do Norte - UNI-RN

Page Load Speed

10.2 sec in total

First Response

2.7 sec

Resources Loaded

7 sec

Page Rendered

577 ms

unirn.edu.br screenshot

About Website

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

Pela qualidade dos professores e alunos, os egressos do UNI-RN têm alcançado ótimos níveis de empregabilidade. Eficiência de uma equipe que também levou o ..

Visit unirn.edu.br

Key Findings

We analyzed Unirn.edu.br page load time and found that the first response time was 2.7 sec and then it took 7.6 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

unirn.edu.br performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value31.4 s

0/100

25%

SI (Speed Index)

Value25.7 s

0/100

10%

TBT (Total Blocking Time)

Value24,940 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.189

1/100

15%

TTI (Time to Interactive)

Value59.0 s

0/100

10%

Network Requests Diagram

unirn.edu.br

2667 ms

bootstrap.min.css

696 ms

owl.carousel.css

287 ms

owl.theme.css

285 ms

nivo-slider.css

287 ms

Our browser made a total of 208 requests to load all elements on the main page. We found that 54% of them (113 requests) were addressed to the original Unirn.edu.br, 12% (25 requests) were made to Google.com and 6% (13 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Unirn.edu.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (24%)

Content Size

6.2 MB

After Optimization

4.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Unirn.edu.br main page is 6.2 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 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 54.6 kB

  • Original 66.9 kB
  • After minification 49.1 kB
  • After compression 12.3 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 17.8 kB, which is 27% 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 54.6 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 104.1 kB

  • Original 4.3 MB
  • After minification 4.2 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. UNI RN images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 1.0 MB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 423.4 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 1.0 MB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 346.5 kB

  • Original 413.1 kB
  • After minification 380.2 kB
  • After compression 66.6 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. Unirn.edu.br needs all CSS files to be minified and compressed as it can save up to 346.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 69 (34%)

Requests Now

203

After Optimization

134

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 203 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UNI RN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

unirn.edu.br

unirn.edu.br

2667 ms

bootstrap.min.css

bootstrap.min.css

696 ms

owl.carousel.css

owl.carousel.css

287 ms

owl.theme.css

owl.theme.css

285 ms

nivo-slider.css

nivo-slider.css

287 ms

introjs.css

introjs.css

288 ms

colorbox.css

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424 ms

style.css

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563 ms

jquery-2.1.0.min.js

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153 ms

modernizr-2.6.2.min.js

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414 ms

owl.carousel.js

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614 ms

parallax.js

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459 ms

bootstrap.min.js

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615 ms

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gmaps-2014.js

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jquery.nivo.slider.js

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waypoints.min.js

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intro.js

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729 ms

respond.js

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action.js

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analytics.js

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30 ms

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youtube-32.png

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logo.png

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widgets.js

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embed

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collect

collect

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xd_arbiter.php

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203 ms

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395 ms

servico-posa.png

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js

js

142 ms

init_embed.js

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136 ms

sustentavel1.png

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nucleo.png

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www-embed-player.js

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base.js

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1420 ms

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100 ms

ad_status.js

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215 ms

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

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201 ms

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119 ms

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

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120 ms

servico9a.jpg

servico9a.jpg

1247 ms

common.js

common.js

92 ms

map.js

map.js

129 ms

google4.png

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overlay.js

overlay.js

151 ms

util.js

util.js

151 ms

onion.js

onion.js

148 ms

search_impl.js

search_impl.js

149 ms

servico8.jpg

servico8.jpg

1169 ms

page.php

page.php

143 ms

syndication

syndication

157 ms

540147521440739328

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296 ms

stats.js

stats.js

42 ms

openhand_8_8.cur

openhand_8_8.cur

32 ms

visit-data

visit-data

281 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

63 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

68 ms

transparent.png

transparent.png

65 ms

kh

kh

164 ms

kh

kh

152 ms

controls.js

controls.js

31 ms

4n08FrZmW0I.css

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css

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entity11.png

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74 ms

servico8a.jpg

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949 ms

vt

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943 ms

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43 ms

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31 ms

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922 ms

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36 ms

Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff

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92 ms

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101 ms

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21 ms

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142 ms

Accessibility Review

unirn.edu.br accessibility score

55

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a valid value for its [lang] attribute.

Tables and lists

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

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

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

Best Practices

unirn.edu.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

unirn.edu.br SEO score

76

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

High

robots.txt is not valid

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

    PT

  • Encoding

    UTF-8

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

unirn.edu.br

Open Graph data is detected on the main page of UNI RN. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: