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resources.hkedcity.net: 教學資源庫

「教學資源庫」是香港教育城的一站式教學資源儲存庫暨搜尋器,教師可按學習領域、資源性質(如筆記/工作紙、教育電視等)搜尋及篩選教學材料、輕鬆備課。

Page load speed analysis

  • 66/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    1.5 sec

  • Resources loaded

    10.6 sec

  • Page rendered

    426 ms

  • Total page load time

    12.5 sec

Welcome to resources.hkedcity.net homepage info - get ready to check Resources Hkedcity best content for Hong Kong right away, or after learning these important things about resources.hkedcity.net

We analyzed Resources.hkedcity.net page load time and found that the first response time was 1.5 sec and then it took 11 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Page optimization

  • HTML 55.0 kB
    Images 454.0 kB
    Javascripts 55.2 kB
    CSS 273.6 kB

    In fact, the total size of Resources.hkedcity.net main page is 837.8 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. 40% of websites need less resources to load. Images take 454.0 kB which makes up the majority of the site volume.

    • Original 55.0 kB
    • After minification 46.3 kB
    • After compression 7.8 kB

    HTML optimization

    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 8.7 kB, which is 16% 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 47.2 kB or 86% of the original size.

    • Original 454.0 kB
    • After optimization 403.6 kB

    Image optimization

    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, Resources Hkedcity needs image optimization as it can save up to 50.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 55.2 kB
    • After minification 37.2 kB
    • After compression 14.9 kB

    JavaScript optimization

    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 40.2 kB or 73% of the original size.

    • Original 273.6 kB
    • After minification 206.3 kB
    • After compression 31.9 kB

    CSS optimization

    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. Resources.hkedcity.net needs all CSS files to be minified and compressed as it can save up to 241.8 kB or 88% of the original size.

Network requests diagram

  • resources.hkedcity.net
  • topbar.js.php
  • control.js
  • topbar.js.php
  • idangerous.swiper.css
  • teacher_style.css
  • rd_style.css
  • rd_upper.css
  • rd_article_list.css
  • jquery.placeholder.min.js
  • rd_common.js.php
  • rd_index.js.php
  • popup.css
  • hkecl_utilities.css
  • hkecl_footer.css
  • hkecl_topbar.css
  • hkecl_article_list.css
  • hkecl_style_base.css
  • hkecl_main_base.css
  • hkecl_style.css
  • hkecl_main.css
  • jquery-ui.css
  • analytics.js
  • base64.js
  • collect
  • collect
  • collect
  • bg_upper.jpg
  • bg_gardient.png
  • spacer.gif
  • top_search20.png
  • icon_number.png
  • rd_logo_chi.png
  • bg-fp-menu.jpg
  • photo_index01.png
  • photo_index04.png
  • update.min.js
  • topbar_handler.php
  • topbar_handler.php
  • atooltip.css
  • jquery-messager&f=dialog.css,icon.css,linkbutton.css,shadow.css,messager.css
  • atooltip.jquery.js
  • jquery.messager.js
  • footer.js.php
  • rss.js.php
  • toolbar_v2.js.php
  • common_share.js.php
  • count_handler.php
  • -1.gif
  • 0.gif
  • 1.gif
  • 2.gif
  • icon_black.png
  • spacer.gif
  • top_login_arrow.png
  • flagship_EDV.png
  • flagship_EdMall.png
  • flagship_InclusionPavilion.png
  • flagship_OQB.png
  • flagship_SmallCampus.png
  • flagship_TVNews.png
  • logo_footer.png
  • valid-xhtml10.png
  • wcag2AA.gif
  • valid-css.png
  • WARS_2015_Web_Gold_hkedcity.png
  • expand.png
  • top_search.png
  • top_help.png
  • top_lang.png
  • top_login.png
  • top_home.png
  • bg_footer.png
  • dot.gif
  • logo_facebook.png
  • top_favorite20.png
  • rd_bkg.jpg
  • top_rss20.png
  • footer.css
  • handler.php
  • handler.php
  • likehandler.php
  • toolbar.css
  • login
  • topbar_login_box.php
  • json2.js

Our browser made a total of 86 requests to load all elements on the main page. We found that 30% of them (26 requests) were addressed to the original Resources.hkedcity.net, 58% (50 requests) were made to Static1.hkedcity.net and 5% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Resources.hkedcity.net.

Additional info on resources.hkedcity.net

Requests

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Resources Hkedcity. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

9

Javascripts

41

Images

19

CSS

15

AJAX

84

All

Possible request optimization

1

Javascripts

33

Images

1

CSS

15

AJAX

34

Optimized

50

All

Normal result

IP address

This IP address is dedicated to Resources.hkedcity.net. This is the best domain hosting practice .

Normal result

IP Trace

resources.hkedcity.net

202.8.88.93

DNS records

Type Host Target/ip TTL Other
A

vs45.hkedcity.net

202.8.88.93 3600
CNAME

resources.hkedcity.net

vs45.hkedcity.net 299

Language and encoding

Normal result

Language

ZH zh language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Resources.hkedcity.net 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 Resources.hkedcity.net 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.

HTTPS certificate

SSL Certificate

Resources.hkedcity.net has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 70.5% of all visits is Hong Kong. It’s good for Resources.hkedcity.net that their server is also located in Hong Kong, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Good result

Social Sharing Optimization

Open Graph data is detected on the main page of Resources Hkedcity. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

resources.hkedcity.net

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