14 sec in total
728 ms
10.6 sec
2.7 sec
Click here to check amazing Viu content for Hong Kong. Otherwise, check out these important facts you probably never knew about viu.tv
即時重溫ViuTV最新節目,觀看99台同步直播,熱播內容包括真人實況娛樂、晚吹清談系列、創新實驗電視、自製及外購劇集、動畫、綜藝娛樂、旅遊飲食、生活資訊、新聞財經及兒童節目,24小時為港人提供多元化電視娛樂真選擇。
Visit viu.tvWe analyzed Viu.tv page load time and found that the first response time was 728 ms and then it took 13.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
viu.tv performance score
name
value
score
weighting
Value12.5 s
0/100
10%
Value32.0 s
0/100
25%
Value18.9 s
0/100
10%
Value3,630 ms
1/100
30%
Value0.135
80/100
15%
Value30.8 s
0/100
10%
728 ms
677 ms
459 ms
1127 ms
672 ms
Our browser made a total of 175 requests to load all elements on the main page. We found that 78% of them (136 requests) were addressed to the original Viu.tv, 15% (26 requests) were made to Assets.viu.tv and 2% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Viu.tv.
Page size can be reduced by 4.1 MB (22%)
18.8 MB
14.6 MB
In fact, the total size of Viu.tv main page is 18.8 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. 85% 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 16.9 MB which makes up the majority of the site volume.
Potential reduce by 98.1 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 98.1 kB or 81% of the original size.
Potential reduce by 2.7 MB
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, Viu needs image optimization as it can save up to 2.7 MB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 822.7 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 822.7 kB or 74% of the original size.
Potential reduce by 571.3 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. Viu.tv needs all CSS files to be minified and compressed as it can save up to 571.3 kB or 86% of the original size.
Number of requests can be reduced by 130 (75%)
174
44
The browser has sent 174 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Viu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 82 to 1 for JavaScripts and from 45 to 1 for CSS and as a result speed up the page load time.
{{url}}
{{time}} ms
viu.tv 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
viu.tv 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
Missing source maps for large first-party JavaScript
viu.tv SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Viu.tv can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Viu.tv 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.
{{og_description}}
viu.tv
Open Graph data is detected on the main page of Viu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: