2.6 sec in total
608 ms
1.7 sec
258 ms
Visit drdesmondwai.com now to see the best up-to-date Dr Desmond Wai content and also check out these interesting facts you probably never knew about drdesmondwai.com
Dr Desmond Wai,韦俊韬医生, consultant hepatologist and gastroenterologist has over 20 years of experience in treating patients with liver (fatty liver, liver cirrhosis, Hepatitis) and digestive diseases (G...
Visit drdesmondwai.comWe analyzed Drdesmondwai.com page load time and found that the first response time was 608 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
drdesmondwai.com performance score
name
value
score
weighting
Value3.4 s
39/100
10%
Value5.7 s
16/100
25%
Value4.0 s
81/100
10%
Value20 ms
100/100
30%
Value0.048
99/100
15%
Value5.4 s
72/100
10%
608 ms
77 ms
44 ms
46 ms
47 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Drdesmondwai.com, 78% (25 requests) were made to D11bh4d8fhuq47.cloudfront.net and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (627 ms) relates to the external source 1d1830d29e.clvaw-cdnwnd.com.
Page size can be reduced by 17.2 kB (6%)
282.4 kB
265.2 kB
In fact, the total size of Drdesmondwai.com main page is 282.4 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. 20% of websites need less resources to load. Images take 210.2 kB which makes up the majority of the site volume.
Potential reduce by 12.5 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 3.6 kB, which is 21% 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 12.5 kB or 74% of the original size.
Potential reduce by 3.0 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. Dr Desmond Wai images are well optimized though.
Potential reduce by 91 B
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.
Potential reduce by 1.7 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. Drdesmondwai.com needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 19% of the original size.
Number of requests can be reduced by 19 (61%)
31
12
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dr Desmond Wai. 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.
www.drdesmondwai.com
608 ms
analytics.js
77 ms
style.css
44 ms
functions.js
46 ms
frontend.package.1-3-108.js
47 ms
50000000.jpg
463 ms
Liver_Center-(73)_web.jpg
627 ms
bg.gif
64 ms
nonfooter-bg.gif
64 ms
homepage.gif
64 ms
sitemap.gif
71 ms
rss.gif
71 ms
print.gif
71 ms
menu-act-bg.gif
74 ms
menu-act-left.gif
74 ms
menu-act-right.gif
73 ms
menu-bg.gif
73 ms
menu-left.gif
71 ms
menu-right.gif
77 ms
masque.png
75 ms
sidebar_box_bg.gif
73 ms
sidebar_title_bg.jpg
75 ms
submit_bg.gif
76 ms
maincontent_top.gif
74 ms
maincontent_bottom.gif
76 ms
maincontent_bg.gif
76 ms
collect
23 ms
print.css
4 ms
collect
27 ms
ga-audiences
30 ms
loading.gif
4 ms
faq_hover.gif
2 ms
drdesmondwai.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Links do not have a discernible name
drdesmondwai.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
drdesmondwai.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Drdesmondwai.com 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 Drdesmondwai.com 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.
drdesmondwai.com
Open Graph description is not detected on the main page of Dr Desmond Wai. 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: