4 sec in total
1.5 sec
2.4 sec
94 ms
Welcome to sis.tku.edu.tw homepage info - get ready to check Sis Tku best content for Taiwan right away, or after learning these important things about sis.tku.edu.tw
Visit sis.tku.edu.twWe analyzed Sis.tku.edu.tw page load time and found that the first response time was 1.5 sec and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
sis.tku.edu.tw performance score
name
value
score
weighting
Value29.7 s
0/100
10%
Value29.8 s
0/100
25%
Value29.9 s
0/100
10%
Value930 ms
30/100
30%
Value0.068
96/100
15%
Value30.7 s
0/100
10%
1529 ms
858 ms
Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Sis.tku.edu.tw and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Sis.tku.edu.tw.
Page size can be reduced by 217 B (33%)
664 B
447 B
In fact, the total size of Sis.tku.edu.tw main page is 664 B. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 664 B which makes up the majority of the site volume.
Potential reduce by 217 B
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 217 B or 33% of the original size.
We found no issues to fix!
1
1
The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sis Tku. According to our analytics all requests are already optimized.
sis.tku.edu.tw
1529 ms
iis-85.png
858 ms
sis.tku.edu.tw accessibility score
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sis.tku.edu.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
sis.tku.edu.tw SEO score
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sis.tku.edu.tw 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 Sis.tku.edu.tw main page’s claimed encoding is iso-8859-1. 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.
sis.tku.edu.tw
Open Graph description is not detected on the main page of Sis Tku. 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: