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systematic.com.hk screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

systematic.com.hk

Systematic 系統電腦教育中心

Page Load Speed

7.1 sec in total

First Response

657 ms

Resources Loaded

6.3 sec

Page Rendered

149 ms

systematic.com.hk screenshot

About Website

Click here to check amazing Systematic content for Hong Kong. Otherwise, check out these important facts you probably never knew about systematic.com.hk

, #教學, #課程, #學校, #IT, #training, #course, #class, #香港

Visit systematic.com.hk

Key Findings

We analyzed Systematic.com.hk page load time and found that the first response time was 657 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

systematic.com.hk performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.276

44/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

Network Requests Diagram

systematic.com.hk

657 ms

www.systematic.com.hk

1571 ms

sys1.css

449 ms

AC_RunActiveContent.js

703 ms

SpryAccordion.js

688 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 96% of them (87 requests) were addressed to the original Systematic.com.hk, 2% (2 requests) were made to Ssl.google-analytics.com and 1% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Systematic.com.hk.

Page Optimization Overview & Recommendations

Page size can be reduced by 232.2 kB (45%)

Content Size

518.2 kB

After Optimization

286.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Systematic.com.hk main page is 518.2 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. HTML takes 248.0 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 218.9 kB

  • Original 248.0 kB
  • After minification 216.2 kB
  • After compression 29.1 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 31.8 kB, which is 13% 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 218.9 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 60 B

  • Original 191.6 kB
  • After minification 191.5 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. Systematic images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 10.3 kB

  • Original 72.8 kB
  • After minification 72.5 kB
  • After compression 62.5 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 10.3 kB or 14% of the original size.

CSS Optimization

-49%

Potential reduce by 2.8 kB

  • Original 5.8 kB
  • After minification 4.8 kB
  • After compression 3.0 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. Systematic.com.hk needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 49% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (22%)

Requests Now

87

After Optimization

68

  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Systematic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

systematic.com.hk

systematic.com.hk

657 ms

www.systematic.com.hk

www.systematic.com.hk

1571 ms

sys1.css

sys1.css

449 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

703 ms

SpryAccordion.js

SpryAccordion.js

688 ms

SpryCollapsiblePanel.js

SpryCollapsiblePanel.js

706 ms

SpryEffects.js

SpryEffects.js

702 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

930 ms

common.js

common.js

713 ms

livesearch.js

livesearch.js

919 ms

SpryURLUtils.js

SpryURLUtils.js

726 ms

SpryTabbedPanels.js

SpryTabbedPanels.js

726 ms

SpryAccordion.css

SpryAccordion.css

733 ms

SpryAccordion.css

SpryAccordion.css

774 ms

ga.js

ga.js

15 ms

logo.gif

logo.gif

243 ms

social_contact_01.gif

social_contact_01.gif

242 ms

social_contact_04.gif

social_contact_04.gif

249 ms

slogan.gif

slogan.gif

463 ms

social_contact_05.gif

social_contact_05.gif

249 ms

menu_button_00.gif

menu_button_00.gif

239 ms

menu_button_02.gif

menu_button_02.gif

470 ms

menu_button_03.gif

menu_button_03.gif

479 ms

menu_button_04.gif

menu_button_04.gif

476 ms

menu_button_05.gif

menu_button_05.gif

488 ms

menu_button_07.gif

menu_button_07.gif

491 ms

menu_button_08.gif

menu_button_08.gif

693 ms

menu_button_09.gif

menu_button_09.gif

699 ms

join_us.gif

join_us.gif

706 ms

menu_button_10.gif

menu_button_10.gif

709 ms

menu_button_11v2.gif

menu_button_11v2.gif

723 ms

index_12a.gif

index_12a.gif

728 ms

index_12b.gif

index_12b.gif

928 ms

pt.gif

pt.gif

926 ms

new.gif

new.gif

934 ms

less.jpg

less.jpg

937 ms

banner_title.gif

banner_title.gif

952 ms

free_video_banner_small.gif

free_video_banner_small.gif

968 ms

home_video_banner_small.gif

home_video_banner_small.gif

1158 ms

banner_ccna_ccnp_small.gif

banner_ccna_ccnp_small.gif

1162 ms

banner_saa_sap_small.gif

banner_saa_sap_small.gif

1163 ms

banner_itil_pmp_small.gif

banner_itil_pmp_small.gif

1171 ms

banner_comptia_microsoft_small.gif

banner_comptia_microsoft_small.gif

1182 ms

banner_sscp_cgrc_small.gif

banner_sscp_cgrc_small.gif

1202 ms

banner_ccsp_cc_small.gif

banner_ccsp_cc_small.gif

1391 ms

banner_prince2_prince2.gif

banner_prince2_prince2.gif

1397 ms

banner_iphone_android_small.gif

banner_iphone_android_small.gif

1390 ms

trans.gif

trans.gif

1401 ms

index_18_new.gif

index_18_new.gif

1413 ms

index_24.gif

index_24.gif

1439 ms

__utm.gif

__utm.gif

12 ms

collect

collect

33 ms

index_27_new.gif

index_27_new.gif

1590 ms

ga-audiences

ga-audiences

34 ms

centre_new.gif

centre_new.gif

1389 ms

prometric.gif

prometric.gif

1388 ms

vue.gif

vue.gif

1396 ms

partner_new.gif

partner_new.gif

1402 ms

partner1.gif

partner1.gif

1431 ms

partner2.gif

partner2.gif

1382 ms

partner3.gif

partner3.gif

1387 ms

partner4.gif

partner4.gif

1387 ms

partner7.jpg

partner7.jpg

1389 ms

partner8.gif

partner8.gif

1392 ms

partner9.gif

partner9.gif

1424 ms

partner10.gif

partner10.gif

1376 ms

right_heading.gif

right_heading.gif

1387 ms

index_12.gif

index_12.gif

1389 ms

bg.gif

bg.gif

1393 ms

background.jpg

background.jpg

1390 ms

pt1.gif

pt1.gif

1422 ms

pt2.gif

pt2.gif

1363 ms

more.jpg

more.jpg

1382 ms

background.jpg

background.jpg

1388 ms

index_02_over.gif

index_02_over.gif

1398 ms

index_03_over.gif

index_03_over.gif

1393 ms

index_04_over.gif

index_04_over.gif

1419 ms

index_05_over.gif

index_05_over.gif

1358 ms

index_06_over.gif

index_06_over.gif

1375 ms

index_07_over.gif

index_07_over.gif

1387 ms

index_08_over.gif

index_08_over.gif

1395 ms

index_09_over.gif

index_09_over.gif

1396 ms

index_10_over.gif

index_10_over.gif

1421 ms

index_11_over.gif

index_11_over.gif

1351 ms

ccna-fast-track4.jpg

ccna-fast-track4.jpg

1600 ms

ccnp-enterprise.jpg

ccnp-enterprise.jpg

1622 ms

banner_ccna_ccnp_small_over.gif

banner_ccna_ccnp_small_over.gif

1407 ms

ccsp.jpg

ccsp.jpg

1429 ms

cc-certified-in-cybersecurity.jpg

cc-certified-in-cybersecurity.jpg

1655 ms

banner_ccsp_cc_small_over.gif

banner_ccsp_cc_small_over.gif

1356 ms

index_12b_over.gif

index_12b_over.gif

224 ms

Accessibility Review

systematic.com.hk accessibility score

84

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

systematic.com.hk best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

SEO Factors

systematic.com.hk SEO score

92

Search Engine Optimization Advices

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

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    BIG5

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Systematic.com.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 Systematic.com.hk main page’s claimed encoding is big5. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

systematic.com.hk

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