Tools & Wizards About Us

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

nfctouch.com.hk

NFC Touch - Near Field Communication Enabler for your Enterprise. What is NFC? Near Field Communication (NFC) is a wireless connectivity technology th...

Page Load Speed

28.1 sec in total

First Response

622 ms

Resources Loaded

26.5 sec

Page Rendered

944 ms

About Website

Click here to check amazing NFC Touch content. Otherwise, check out these important facts you probably never knew about nfctouch.com.hk

We gives you the NFC touch for you to stay connected and enable IoT (Internet of Things) and NFC (Near Field Communication). Near Field Communication (NFC) is a wireless connectivity technology that e...

Visit nfctouch.com.hk

Key Findings

We analyzed Nfctouch.com.hk page load time and found that the first response time was 622 ms and then it took 27.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

nfctouch.com.hk performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value27.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value45.4 s

0/100

25%

SI (Speed Index)

Value35.8 s

0/100

10%

TBT (Total Blocking Time)

Value87,590 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.05

99/100

15%

TTI (Time to Interactive)

Value137.8 s

0/100

10%

Network Requests Diagram

index.html

622 ms

js

87 ms

qxb8htk.css

84 ms

liquid-icon.min.css

276 ms

font-awesome.min.css

282 ms

Our browser made a total of 179 requests to load all elements on the main page. We found that 48% of them (86 requests) were addressed to the original Nfctouch.com.hk, 23% (41 requests) were made to Youtube.com and 20% (36 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (6.2 sec) belongs to the original domain Nfctouch.com.hk.

Page Optimization Overview & Recommendations

Page size can be reduced by 210.3 kB (24%)

Content Size

882.5 kB

After Optimization

672.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nfctouch.com.hk main page is 882.5 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. Only a small number of websites need less resources to load. Javascripts take 428.2 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 170.8 kB

  • Original 193.7 kB
  • After minification 135.7 kB
  • After compression 22.9 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 58.0 kB, which is 30% 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 170.8 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 399 B

  • Original 80.6 kB
  • After minification 80.2 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. NFC Touch images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 32.2 kB

  • Original 428.2 kB
  • After minification 427.9 kB
  • After compression 396.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 6.9 kB

  • Original 180.0 kB
  • After minification 180.0 kB
  • After compression 173.1 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. Nfctouch.com.hk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (17%)

Requests Now

109

After Optimization

90

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NFC Touch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

nfctouch.com.hk accessibility score

85

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

Best Practices

nfctouch.com.hk best practices score

75

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

Missing source maps for large first-party JavaScript

SEO Factors

nfctouch.com.hk SEO score

75

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nfctouch.com.hk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Nfctouch.com.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

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