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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

2011.iasummit.org

IA Summit 2011

Page Load Speed

11.3 sec in total

First Response

1.5 sec

Resources Loaded

9.1 sec

Page Rendered

653 ms

2011.iasummit.org screenshot

About Website

Welcome to 2011.iasummit.org homepage info - get ready to check 2011 IA Summit best content for United States right away, or after learning these important things about 2011.iasummit.org

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Key Findings

We analyzed 2011.iasummit.org page load time and found that the first response time was 1.5 sec and then it took 9.8 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

2011.iasummit.org performance score

0

Network Requests Diagram

2011.iasummit.org

1471 ms

default.include.1144975386.css

391 ms

jquery.min.js

29 ms

cufon-yui.js

432 ms

League_Gothic_400.font.js

481 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 88% of them (30 requests) were addressed to the original 2011.iasummit.org, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (7.1 sec) belongs to the original domain 2011.iasummit.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 137.3 kB (28%)

Content Size

494.0 kB

After Optimization

356.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 2011.iasummit.org main page is 494.0 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. 15% of websites need less resources to load. Images take 355.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 22.3 kB

  • Original 27.4 kB
  • After minification 24.2 kB
  • After compression 5.1 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 3.2 kB, which is 12% 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 22.3 kB or 81% of the original size.

Image Optimization

-14%

Potential reduce by 49.1 kB

  • Original 355.8 kB
  • After minification 306.7 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. Obviously, 2011 IA Summit needs image optimization as it can save up to 49.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-54%

Potential reduce by 43.9 kB

  • Original 81.6 kB
  • After minification 81.2 kB
  • After compression 37.7 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 43.9 kB or 54% of the original size.

CSS Optimization

-75%

Potential reduce by 21.9 kB

  • Original 29.2 kB
  • After minification 28.3 kB
  • After compression 7.2 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. 2011.iasummit.org needs all CSS files to be minified and compressed as it can save up to 21.9 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (12%)

Requests Now

33

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2011 IA Summit. 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 as a result speed up the page load time.

Network Requests Diagram

2011.iasummit.org

2011.iasummit.org

1471 ms

default.include.1144975386.css

default.include.1144975386.css

391 ms

jquery.min.js

jquery.min.js

29 ms

cufon-yui.js

cufon-yui.js

432 ms

League_Gothic_400.font.js

League_Gothic_400.font.js

481 ms

default.include-footer.1402717951.js

default.include-footer.1402717951.js

285 ms

badge_itunes-lrg.gif

badge_itunes-lrg.gif

65 ms

bg-wrapper.png

bg-wrapper.png

138 ms

bg-header.png

bg-header.png

146 ms

bg-grid.png

bg-grid.png

358 ms

logo.png

logo.png

238 ms

bg-body2.png

bg-body2.png

245 ms

bg-hero-home.jpg

bg-hero-home.jpg

2219 ms

photo-keynote.png

photo-keynote.png

2423 ms

photo-closing.png

photo-closing.png

2551 ms

but-thanks.png

but-thanks.png

1164 ms

bg-hotel.png

bg-hotel.png

634 ms

ias-crowd.jpeg

ias-crowd.jpeg

2654 ms

ico.png

ico.png

2896 ms

sapientnitro.gif

sapientnitro.gif

2704 ms

industrial-wisdom.png

industrial-wisdom.png

4833 ms

fatdux.png

fatdux.png

3308 ms

iainstitute.png

iainstitute.png

3026 ms

axure.png

axure.png

3409 ms

uie.png

uie.png

4003 ms

omni-group.png

omni-group.png

5170 ms

university-of-denver.png

university-of-denver.png

4927 ms

involution.gif

involution.gif

4401 ms

uxmag.jpeg

uxmag.jpeg

4966 ms

infinityplus1.png

infinityplus1.png

7083 ms

rosenfeld.jpg

rosenfeld.jpg

5595 ms

ga.js

ga.js

30 ms

__utm.gif

__utm.gif

23 ms

print.css

print.css

111 ms

SEO Factors

2011.iasummit.org SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 2011.iasummit.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that 2011.iasummit.org 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

2011.iasummit.org

Open Graph description is not detected on the main page of 2011 IA Summit. 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: