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iesc.ufrj.br screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

iesc.ufrj.br

IESC/UFRJ

Page Load Speed

4 sec in total

First Response

690 ms

Resources Loaded

3 sec

Page Rendered

346 ms

iesc.ufrj.br screenshot

About Website

Visit iesc.ufrj.br now to see the best up-to-date IESC UFRJ content for Brazil and also check out these interesting facts you probably never knew about iesc.ufrj.br

Site do Instituto de Estudos de Saúde Coletiva da Universidade Federal do Rio de Janeiro

Visit iesc.ufrj.br

Key Findings

We analyzed Iesc.ufrj.br page load time and found that the first response time was 690 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

iesc.ufrj.br performance score

0

Network Requests Diagram

iesc.ufrj.br

690 ms

widgets.js

28 ms

ga.js

24 ms

barra.js

752 ms

topo.gif

413 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 59% of them (29 requests) were addressed to the original Iesc.ufrj.br, 10% (5 requests) were made to Platform.twitter.com and 8% (4 requests) were made to O.twimg.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Iesc.ufrj.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 168.1 kB (17%)

Content Size

1.0 MB

After Optimization

841.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iesc.ufrj.br main page is 1.0 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. 40% of websites need less resources to load. Images take 794.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 74.3 kB

  • Original 97.1 kB
  • After minification 81.5 kB
  • After compression 22.8 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 15.5 kB, which is 16% 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 74.3 kB or 77% of the original size.

Image Optimization

-6%

Potential reduce by 46.8 kB

  • Original 794.6 kB
  • After minification 747.9 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. IESC UFRJ images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 20.3 kB

  • Original 86.4 kB
  • After minification 86.4 kB
  • After compression 66.1 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 20.3 kB or 23% of the original size.

CSS Optimization

-85%

Potential reduce by 26.7 kB

  • Original 31.5 kB
  • After minification 31.5 kB
  • After compression 4.8 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. Iesc.ufrj.br needs all CSS files to be minified and compressed as it can save up to 26.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (30%)

Requests Now

47

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IESC UFRJ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

iesc.ufrj.br

iesc.ufrj.br

690 ms

widgets.js

widgets.js

28 ms

ga.js

ga.js

24 ms

barra.js

barra.js

752 ms

topo.gif

topo.gif

413 ms

menutopo01_off.gif

menutopo01_off.gif

372 ms

menutopo02_off.gif

menutopo02_off.gif

414 ms

menutopo03_off.gif

menutopo03_off.gif

413 ms

menutopo04_off.gif

menutopo04_off.gif

413 ms

GmailIesc2.png

GmailIesc2.png

414 ms

menuesq02_off.gif

menuesq02_off.gif

552 ms

menuesq03_off.gif

menuesq03_off.gif

617 ms

menuesq04_off.gif

menuesq04_off.gif

616 ms

menuesq06_off.gif

menuesq06_off.gif

613 ms

botaocursos.gif

botaocursos.gif

617 ms

menuesq05_off.gif

menuesq05_off.gif

615 ms

cadernos.gif

cadernos.gif

1828 ms

CapaBoletim.png

CapaBoletim.png

1219 ms

centroTRANSP.jpg

centroTRANSP.jpg

820 ms

banner-CGU.gif

banner-CGU.gif

821 ms

congregacao_01on.jpg

congregacao_01on.jpg

822 ms

menuinst07_off.gif

menuinst07_off.gif

822 ms

regimento_01on.png

regimento_01on.png

1023 ms

titulo_inst01.gif

titulo_inst01.gif

1024 ms

GPDES.jpg

GPDES.jpg

1433 ms

ivsemana2.png

ivsemana2.png

1850 ms

Logo_IESC_Original_normal.gif

Logo_IESC_Original_normal.gif

1223 ms

banner_logoouvidoria.jpg

banner_logoouvidoria.jpg

1839 ms

marca_ERICA.png

marca_ERICA.png

1619 ms

tuberculose.gif

tuberculose.gif

2037 ms

sitedaposgraduacao.png

sitedaposgraduacao.png

2286 ms

PortalEAD.png

PortalEAD.png

1817 ms

__utm.gif

__utm.gif

15 ms

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

31 ms

syndication

syndication

80 ms

514010139972476928

514010139972476928

178 ms

2764.png

2764.png

28 ms

proxy.jpg

proxy.jpg

28 ms

proxy.jpg

proxy.jpg

27 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

11 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

14 ms

zSAXWRsm_normal.jpeg

zSAXWRsm_normal.jpeg

134 ms

Cctvp5QVIAQWuT5.jpg:small

Cctvp5QVIAQWuT5.jpg:small

168 ms

syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css

syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css

150 ms

syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css

syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css

151 ms

proxy.jpg

proxy.jpg

4 ms

proxy.jpg

proxy.jpg

4 ms

jot.html

jot.html

24 ms

opensans-bold.woff

opensans-bold.woff

465 ms

SEO Factors

iesc.ufrj.br SEO score

0

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 Iesc.ufrj.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 Iesc.ufrj.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

iesc.ufrj.br

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