Tools & Wizards About Us
lowcarbonliving.hk screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

lowcarbonliving.hk

低碳生活館 - Low Carbon Living 低碳生活館

Page Load Speed

25.8 sec in total

First Response

696 ms

Resources Loaded

24.9 sec

Page Rendered

145 ms

lowcarbonliving.hk screenshot

About Website

Click here to check amazing Low Carbon Living content for Hong Kong. Otherwise, check out these important facts you probably never knew about lowcarbonliving.hk

主頁

Visit lowcarbonliving.hk

Key Findings

We analyzed Lowcarbonliving.hk page load time and found that the first response time was 696 ms and then it took 25.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

lowcarbonliving.hk performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

lowcarbonliving.hk

696 ms

www.lowcarbonliving.hk

632 ms

www.lowcarbonliving.hk

913 ms

696 ms

prototype.js

499 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 67% of them (48 requests) were addressed to the original Lowcarbonliving.hk, 7% (5 requests) were made to Youtube.com and 7% (5 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Javacatz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 130.9 kB (12%)

Content Size

1.1 MB

After Optimization

919.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lowcarbonliving.hk main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% 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. Images take 564.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 35.7 kB

  • Original 46.4 kB
  • After minification 38.2 kB
  • After compression 10.6 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 8.2 kB, which is 18% 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 35.7 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 23.1 kB

  • Original 564.6 kB
  • After minification 541.5 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. Low Carbon Living images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 62.0 kB

  • Original 356.1 kB
  • After minification 355.5 kB
  • After compression 294.1 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 62.0 kB or 17% of the original size.

CSS Optimization

-12%

Potential reduce by 10.1 kB

  • Original 83.0 kB
  • After minification 83.0 kB
  • After compression 72.9 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. Lowcarbonliving.hk needs all CSS files to be minified and compressed as it can save up to 10.1 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (57%)

Requests Now

63

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Low Carbon Living. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lowcarbonliving.hk

lowcarbonliving.hk

696 ms

www.lowcarbonliving.hk

www.lowcarbonliving.hk

632 ms

www.lowcarbonliving.hk

www.lowcarbonliving.hk

913 ms

696 ms

prototype.js

prototype.js

499 ms

common.css

common.css

716 ms

lcl.css

lcl.css

888 ms

scriptaculous.js

scriptaculous.js

879 ms

common.js

common.js

1163 ms

swfobject.js

swfobject.js

910 ms

lcl.js

lcl.js

954 ms

socialbookmark.css

socialbookmark.css

19836 ms

socialbookmark.js

socialbookmark.js

19836 ms

css

css

22 ms

WebResource.axd

WebResource.axd

960 ms

ScriptResource.axd

ScriptResource.axd

1366 ms

ScriptResource.axd

ScriptResource.axd

1129 ms

reset-fonts-grids.css

reset-fonts-grids.css

435 ms

sendToFriend.css

sendToFriend.css

463 ms

effects.js

effects.js

227 ms

print.css

print.css

217 ms

logo-lcl.png

logo-lcl.png

219 ms

icon-calendar.gif

icon-calendar.gif

271 ms

icon-arrow-down.gif

icon-arrow-down.gif

301 ms

side-banner-2.png

side-banner-2.png

271 ms

H_Right_Banner_OneTonneCHI.png

H_Right_Banner_OneTonneCHI.png

302 ms

side-banner-3.png

side-banner-3.png

563 ms

logo-lcl-small.png

logo-lcl-small.png

530 ms

icon-facebook.png

icon-facebook.png

555 ms

icon-twitter.png

icon-twitter.png

553 ms

icon-youtube.png

icon-youtube.png

554 ms

icon-slideshare.png

icon-slideshare.png

554 ms

icon-linkedin.png

icon-linkedin.png

667 ms

logo-kfbg.jpg

logo-kfbg.jpg

771 ms

logo-hkfw.jpg

logo-hkfw.jpg

797 ms

logo-epd.jpg

logo-epd.jpg

765 ms

rss.png

rss.png

818 ms

bg-arrow-left-white.gif

bg-arrow-left-white.gif

828 ms

bg-arrow-right-white.gif

bg-arrow-right-white.gif

871 ms

bg-topnav-li.png

bg-topnav-li.png

929 ms

loading3.gif

loading3.gif

948 ms

like.php

like.php

79 ms

jU7VIiDl_3A

jU7VIiDl_3A

121 ms

bg-home-h3.gif

bg-home-h3.gif

911 ms

icon-leaf.png

icon-leaf.png

939 ms

bg-dot.gif

bg-dot.gif

958 ms

bg-round-box.gif

bg-round-box.gif

995 ms

bg-home-bottom.gif

bg-home-bottom.gif

1090 ms

bg-home-bottom-inner.gif

bg-home-bottom-inner.gif

1109 ms

bg-gray.gif

bg-gray.gif

1125 ms

ga.js

ga.js

21 ms

__utm.gif

__utm.gif

10 ms

gDEkij1I-AL.css

gDEkij1I-AL.css

12 ms

6GzPZ9Vv69k.js

6GzPZ9Vv69k.js

17 ms

uN-ta_6k00f.js

uN-ta_6k00f.js

42 ms

cbS_dPr2hAk.js

cbS_dPr2hAk.js

66 ms

www-player.css

www-player.css

6 ms

www-embed-player.js

www-embed-player.js

56 ms

base.js

base.js

87 ms

css;base64,

css;base64,

1 ms

MMDaA3eFSr9.css

MMDaA3eFSr9.css

260 ms

ad_status.js

ad_status.js

144 ms

jDVVIT4ZwDHfBiET8TcWj790JrYgF6qU1g_sOcBWI_w.js

jDVVIT4ZwDHfBiET8TcWj790JrYgF6qU1g_sOcBWI_w.js

97 ms

embed.js

embed.js

34 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

110 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

110 ms

id

id

25 ms

Create

Create

79 ms

GenerateIT

GenerateIT

17 ms

Top-banner-1_vegetable.jpg

Top-banner-1_vegetable.jpg

673 ms

Top-banner-2_crops.jpg

Top-banner-2_crops.jpg

863 ms

Top-banner-3_farmersmarket.jpg

Top-banner-3_farmersmarket.jpg

905 ms

Accessibility Review

lowcarbonliving.hk accessibility score

60

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Best Practices

lowcarbonliving.hk best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

lowcarbonliving.hk SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Lowcarbonliving.hk 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 Lowcarbonliving.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

lowcarbonliving.hk

Open Graph description is not detected on the main page of Low Carbon Living. 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: