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Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

tco.gov.hk

Tobacco and Alcohol Control Office Department of Health

Page Load Speed

4.9 sec in total

First Response

451 ms

Resources Loaded

4.3 sec

Page Rendered

136 ms

tco.gov.hk screenshot

About Website

Welcome to tco.gov.hk homepage info - get ready to check Tco best content for Hong Kong right away, or after learning these important things about tco.gov.hk

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Key Findings

We analyzed Tco.gov.hk page load time and found that the first response time was 451 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

tco.gov.hk performance score

0

Network Requests Diagram

tco.gov.hk

451 ms

www.tco.gov.hk

604 ms

layout.css

1382 ms

typography.css

592 ms

spacer.gif

212 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Tco.gov.hk and no external sources were called. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Tco.gov.hk.

Page Optimization Overview & Recommendations

Page size can be reduced by 82.7 kB (42%)

Content Size

195.1 kB

After Optimization

112.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Tco.gov.hk main page is 195.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 99.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 5.8 kB

  • Original 7.7 kB
  • After minification 7.1 kB
  • After compression 1.8 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 5.8 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 60 B

  • Original 99.7 kB
  • After minification 99.6 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. Tco images are well optimized though.

CSS Optimization

-87%

Potential reduce by 76.8 kB

  • Original 87.8 kB
  • After minification 57.2 kB
  • After compression 11.0 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. Tco.gov.hk needs all CSS files to be minified and compressed as it can save up to 76.8 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (60%)

Requests Now

15

After Optimization

6

  • Images
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

tco.gov.hk

tco.gov.hk

451 ms

www.tco.gov.hk

www.tco.gov.hk

604 ms

layout.css

layout.css

1382 ms

typography.css

typography.css

592 ms

spacer.gif

spacer.gif

212 ms

branding.gif

branding.gif

592 ms

mainbar1.gif

mainbar1.gif

397 ms

mainbar2.gif

mainbar2.gif

397 ms

mainbar3.gif

mainbar3.gif

398 ms

mainbar4.gif

mainbar4.gif

420 ms

mainbar5.gif

mainbar5.gif

629 ms

mainbar6.gif

mainbar6.gif

789 ms

mainbar7.gif

mainbar7.gif

790 ms

mainbar8.gif

mainbar8.gif

815 ms

mainbar9.gif

mainbar9.gif

812 ms

cover.jpg

cover.jpg

2090 ms

hklogo.jpg

hklogo.jpg

1022 ms

SEO Factors

tco.gov.hk SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tco.gov.hk can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Tco.gov.hk 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

tco.gov.hk

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