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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

devconf.mercadolivre.com

4ª MercadoLivre Developer Conference

Page Load Speed

3.2 sec in total

First Response

299 ms

Resources Loaded

2.1 sec

Page Rendered

711 ms

devconf.mercadolivre.com screenshot

About Website

Welcome to devconf.mercadolivre.com homepage info - get ready to check Devconf Mercado Livre best content for Brazil right away, or after learning these important things about devconf.mercadolivre.com

4ª MERCADOLIVRE DEVELOPER CONFERENCE - O maior evento de tecnologia que reune desenvolvedores, e-builders, integradores de todo Brasil.

Visit devconf.mercadolivre.com

Key Findings

We analyzed Devconf.mercadolivre.com page load time and found that the first response time was 299 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

devconf.mercadolivre.com performance score

0

Network Requests Diagram

devconf.mercadolivre.com

299 ms

font-awesome.min.css

22 ms

css

26 ms

style.css

135 ms

modernizr.lasted.min.js

244 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 92% of them (58 requests) were addressed to the original Devconf.mercadolivre.com, 3% (2 requests) were made to Code.jquery.com and 2% (1 request) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Devconf.mercadolivre.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 293.3 kB (16%)

Content Size

1.9 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Devconf.mercadolivre.com main page is 1.9 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. 55% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 36.5 kB

  • Original 42.1 kB
  • After minification 26.6 kB
  • After compression 5.6 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 37% 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 36.5 kB or 87% of the original size.

Image Optimization

-6%

Potential reduce by 88.5 kB

  • Original 1.6 MB
  • After minification 1.5 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. Devconf Mercado Livre images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 107.4 kB

  • Original 145.3 kB
  • After minification 126.7 kB
  • After compression 37.9 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 107.4 kB or 74% of the original size.

CSS Optimization

-84%

Potential reduce by 60.9 kB

  • Original 72.8 kB
  • After minification 51.1 kB
  • After compression 11.9 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. Devconf.mercadolivre.com needs all CSS files to be minified and compressed as it can save up to 60.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (19%)

Requests Now

62

After Optimization

50

  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Devconf Mercado Livre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

devconf.mercadolivre.com

devconf.mercadolivre.com

299 ms

font-awesome.min.css

font-awesome.min.css

22 ms

css

css

26 ms

style.css

style.css

135 ms

modernizr.lasted.min.js

modernizr.lasted.min.js

244 ms

jquery.fancybox.css

jquery.fancybox.css

316 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

19 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

17 ms

jquery-ui.min.js

jquery-ui.min.js

326 ms

jquery.fancybox.js

jquery.fancybox.js

327 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

326 ms

jquery.kinetic.min.js

jquery.kinetic.min.js

326 ms

jquery.smoothdivscroll-1.3-min.js

jquery.smoothdivscroll-1.3-min.js

356 ms

script.js

script.js

361 ms

slider-1.jpg

slider-1.jpg

846 ms

slider-2.jpg

slider-2.jpg

790 ms

slider-3.jpg

slider-3.jpg

791 ms

slider-4.jpg

slider-4.jpg

1056 ms

heart.png

heart.png

478 ms

notebook.png

notebook.png

480 ms

clock.png

clock.png

596 ms

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Devconf-(70).jpg

1081 ms

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Devconf-(116).jpg

1078 ms

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Devconf-(393).jpg

1053 ms

Devconf-(145).jpg

Devconf-(145).jpg

924 ms

1.jpg

1.jpg

964 ms

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2.jpg

1054 ms

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3.jpg

1085 ms

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4.jpg

1184 ms

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5.jpg

1187 ms

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1188 ms

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1196 ms

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1199 ms

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1204 ms

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1314 ms

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1315 ms

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1316 ms

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1317 ms

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22.jpg

1319 ms

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1323 ms

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20.jpg

1443 ms

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1330 ms

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1139 ms

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15.jpg

1122 ms

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1124 ms

16.jpg

16.jpg

1129 ms

13.jpg

13.jpg

1240 ms

locaweb.png

locaweb.png

1229 ms

alura.png

alura.png

1227 ms

js

js

96 ms

caelum.png

caelum.png

1171 ms

magento.png

magento.png

1105 ms

comschool.png

comschool.png

1104 ms

00k.png

00k.png

1087 ms

aircrm.png

aircrm.png

897 ms

ecommet.png

ecommet.png

901 ms

thirdlevel.png

thirdlevel.png

869 ms

camara.png

camara.png

789 ms

impacta.png

impacta.png

749 ms

devconf.png

devconf.png

751 ms

gradient.png

gradient.png

752 ms

vector.png

vector.png

757 ms

picture.png

picture.png

767 ms

SEO Factors

devconf.mercadolivre.com SEO score

0

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 Devconf.mercadolivre.com 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 Devconf.mercadolivre.com 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

devconf.mercadolivre.com

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