4.4 sec in total
415 ms
3.5 sec
452 ms
Click here to check amazing Si EN content for Taiwan. Otherwise, check out these important facts you probably never knew about sien.com.tw
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Visit sien.com.twWe analyzed Sien.com.tw page load time and found that the first response time was 415 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
sien.com.tw performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value7.4 s
4/100
25%
Value10.1 s
9/100
10%
Value310 ms
77/100
30%
Value0
100/100
15%
Value8.0 s
43/100
10%
415 ms
349 ms
327 ms
341 ms
348 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 77% of them (54 requests) were addressed to the original Sien.com.tw, 6% (4 requests) were made to Wnew.sien.tw and 4% (3 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Sien.com.tw.
Page size can be reduced by 443.9 kB (14%)
3.1 MB
2.7 MB
In fact, the total size of Sien.com.tw main page is 3.1 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. 35% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 29.8 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 10.9 kB, which is 29% 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 29.8 kB or 78% of the original size.
Potential reduce by 257.1 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. Si EN images are well optimized though.
Potential reduce by 130.5 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 130.5 kB or 59% of the original size.
Potential reduce by 26.5 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. Sien.com.tw needs all CSS files to be minified and compressed as it can save up to 26.5 kB or 83% of the original size.
Number of requests can be reduced by 8 (12%)
66
58
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Si EN. 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 as a result speed up the page load time.
sien.com.tw
415 ms
main.css
349 ms
table.css
327 ms
style.css
341 ms
modernizr.custom.53451.js
348 ms
jquery.min.js
54 ms
jquery.gallery.js
537 ms
jquery.timelinr-0.9.3.js
369 ms
google.analytics.js
490 ms
jsapi
54 ms
angular.min.js
73 ms
angular-resource.min.js
83 ms
analytics.js
130 ms
bg_03.jpg
890 ms
logo.png
174 ms
btn01s.png
177 ms
btn02s.png
184 ms
btn03s.png
172 ms
btn06s.png
188 ms
btn07s.png
337 ms
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209 ms
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sien.com.tw 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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
sien.com.tw 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
sien.com.tw SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Sien.com.tw 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 Sien.com.tw 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.
sien.com.tw
Open Graph description is not detected on the main page of Si EN. 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: