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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

hkca.org

香港脊醫學會 - HKCA香港脊醫學會簡介

Page Load Speed

1.9 sec in total

First Response

222 ms

Resources Loaded

1.5 sec

Page Rendered

118 ms

hkca.org screenshot

About Website

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Key Findings

We analyzed Hkca.org page load time and found that the first response time was 222 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

hkca.org performance score

0

Network Requests Diagram

hkca.org

222 ms

www.hkca.org

331 ms

css

25 ms

combined-min-v31-jquery-1.6.4.js

615 ms

838373_tl.css

234 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 94% of them (17 requests) were addressed to the original Hkca.org, 6% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (615 ms) belongs to the original domain Hkca.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 466.8 kB (58%)

Content Size

800.8 kB

After Optimization

334.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hkca.org main page is 800.8 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. 25% of websites need less resources to load. Javascripts take 431.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 19.9 kB

  • Original 24.2 kB
  • After minification 24.1 kB
  • After compression 4.2 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 19.9 kB or 82% of the original size.

Image Optimization

-25%

Potential reduce by 60.4 kB

  • Original 241.0 kB
  • After minification 180.6 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, Hkca needs image optimization as it can save up to 60.4 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 293.8 kB

  • Original 431.0 kB
  • After minification 431.0 kB
  • After compression 137.2 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 293.8 kB or 68% of the original size.

CSS Optimization

-89%

Potential reduce by 92.7 kB

  • Original 104.7 kB
  • After minification 65.6 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. Hkca.org needs all CSS files to be minified and compressed as it can save up to 92.7 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (25%)

Requests Now

16

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hkca. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

hkca.org

hkca.org

222 ms

www.hkca.org

www.hkca.org

331 ms

css

css

25 ms

combined-min-v31-jquery-1.6.4.js

combined-min-v31-jquery-1.6.4.js

615 ms

838373_tl.css

838373_tl.css

234 ms

838373.css

838373.css

169 ms

mapescape.css

mapescape.css

141 ms

slick.css

slick.css

140 ms

index_01.jpg

index_01.jpg

83 ms

index_02.jpg

index_02.jpg

211 ms

index_02a.jpg

index_02a.jpg

143 ms

icon-cn.jpg

icon-cn.jpg

100 ms

icon-eng.jpg

icon-eng.jpg

97 ms

util_2x8_brown_line.gif

util_2x8_brown_line.gif

140 ms

index_05.jpg

index_05.jpg

156 ms

index_06.jpg

index_06.jpg

306 ms

index-Facebook.gif

index-Facebook.gif

173 ms

index_04-1_new_chi.JPG

index_04-1_new_chi.JPG

286 ms

SEO Factors

hkca.org SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

hkca.org

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