Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

2015.tedxtaipei.com

tedxtaipei.com

Page Load Speed

8 sec in total

First Response

1.8 sec

Resources Loaded

5.9 sec

Page Rendered

407 ms

2015.tedxtaipei.com screenshot

About Website

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Key Findings

We analyzed 2015.tedxtaipei.com page load time and found that the first response time was 1.8 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster. This domain responded with an error, which can significantly jeopardize 2015.tedxtaipei.com rating and web reputation

Performance Metrics

2015.tedxtaipei.com performance score

0

Network Requests Diagram

2015.tedxtaipei.com

1758 ms

language-selector.css

337 ms

bootstrap.css

408 ms

style.css

379 ms

animate.min.css

365 ms

Our browser made a total of 157 requests to load all elements on the main page. We found that 72% of them (113 requests) were addressed to the original 2015.tedxtaipei.com, 12% (19 requests) were made to Maps.googleapis.com and 5% (8 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain 2015.tedxtaipei.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 436.3 kB (67%)

Content Size

649.6 kB

After Optimization

213.2 kB

In fact, the total size of 2015.tedxtaipei.com main page is 649.6 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. 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. Javascripts take 517.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 92.1 kB

  • Original 110.1 kB
  • After minification 91.5 kB
  • After compression 18.0 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 18.6 kB, which is 17% 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 92.1 kB or 84% of the original size.

Image Optimization

-10%

Potential reduce by 2.2 kB

  • Original 21.8 kB
  • After minification 19.7 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. 2015 Tedxtaipei images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 342.1 kB

  • Original 517.6 kB
  • After minification 517.5 kB
  • After compression 175.6 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 342.1 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (34%)

Requests Now

153

After Optimization

101

The browser has sent 153 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2015 Tedxtaipei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

SEO Factors

2015.tedxtaipei.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 2015.tedxtaipei.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that 2015.tedxtaipei.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

Open Graph description is not detected on the main page of 2015 Tedxtaipei. 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: