Tools & Wizards About Us
ijcai-16.org screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

ijcai-16.org

IJCAI-16

Page Load Speed

1.6 sec in total

First Response

283 ms

Resources Loaded

997 ms

Page Rendered

276 ms

ijcai-16.org screenshot

About Website

Visit ijcai-16.org now to see the best up-to-date IJCAI 16 content for China and also check out these interesting facts you probably never knew about ijcai-16.org

International Joint Conference on Artificial Intelligence, July 9–15, 2016, New York

Visit ijcai-16.org

Key Findings

We analyzed Ijcai-16.org page load time and found that the first response time was 283 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

ijcai-16.org performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

ijcai-16.org

283 ms

main.css

91 ms

ijcai-16-white.png

197 ms

nyc-skyline.jpg

710 ms

facebook.png

199 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 63% of them (12 requests) were addressed to the original Ijcai-16.org, 21% (4 requests) were made to Platform.twitter.com and 5% (1 request) were made to Syndication.twitter.com. The less responsive or slowest element that took the longest time to load (710 ms) belongs to the original domain Ijcai-16.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.6 kB (11%)

Content Size

237.1 kB

After Optimization

210.6 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Ijcai-16.org main page is 237.1 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. 30% of websites need less resources to load. Images take 224.0 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 7.0 kB

  • Original 9.9 kB
  • After minification 7.7 kB
  • After compression 2.9 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 2.2 kB, which is 22% 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 7.0 kB or 71% of the original size.

Image Optimization

-8%

Potential reduce by 17.0 kB

  • Original 224.0 kB
  • After minification 206.9 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. IJCAI 16 images are well optimized though.

CSS Optimization

-77%

Potential reduce by 2.5 kB

  • Original 3.2 kB
  • After minification 2.1 kB
  • After compression 731 B

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. Ijcai-16.org needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IJCAI 16. According to our analytics all requests are already optimized.

Network Requests Diagram

ijcai-16.org

ijcai-16.org

283 ms

main.css

main.css

91 ms

ijcai-16-white.png

ijcai-16-white.png

197 ms

nyc-skyline.jpg

nyc-skyline.jpg

710 ms

facebook.png

facebook.png

199 ms

twitter.png

twitter.png

200 ms

widgets.js

widgets.js

78 ms

logo-ijcai.png

logo-ijcai.png

107 ms

aaai-logo.png

aaai-logo.png

177 ms

AIJ_Logo4orangeCover.png

AIJ_Logo4orangeCover.png

178 ms

arizona.png

arizona.png

178 ms

Google_2015_logo.png

Google_2015_logo.png

306 ms

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

127 ms

junction-light.ttf

junction-light.ttf

185 ms

syndication

syndication

106 ms

647162671855497216

647162671855497216

141 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

27 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

67 ms

ChN-g8ju_normal.png

ChN-g8ju_normal.png

36 ms

Accessibility Review

ijcai-16.org accessibility score

78

Accessibility Issues

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

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 [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

ijcai-16.org best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ijcai-16.org SEO score

58

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ijcai-16.org can be misinterpreted by Google and other search engines. Our service has detected that English 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 Ijcai-16.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

ijcai-16.org

Open Graph description is not detected on the main page of IJCAI 16. 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: