7.9 sec in total
2.7 sec
5 sec
170 ms
Welcome to lib.nutn.edu.tw homepage info - get ready to check Lib NUTN best content for Taiwan right away, or after learning these important things about lib.nutn.edu.tw
請填寫網站簡述
Visit lib.nutn.edu.twWe analyzed Lib.nutn.edu.tw page load time and found that the first response time was 2.7 sec and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
lib.nutn.edu.tw performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value18.0 s
0/100
25%
Value9.4 s
12/100
10%
Value2,470 ms
4/100
30%
Value0.226
55/100
15%
Value11.3 s
19/100
10%
2746 ms
1072 ms
434 ms
653 ms
1308 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 70% of them (42 requests) were addressed to the original Lib.nutn.edu.tw, 8% (5 requests) were made to Pagead2.googlesyndication.com and 7% (4 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Lib.nutn.edu.tw.
Page size can be reduced by 327.4 kB (45%)
722.0 kB
394.6 kB
In fact, the total size of Lib.nutn.edu.tw main page is 722.0 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. 45% of websites need less resources to load. Images take 368.4 kB which makes up the majority of the site volume.
Potential reduce by 32.4 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 9.7 kB, which is 24% 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 32.4 kB or 80% of the original size.
Potential reduce by 69.0 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. Obviously, Lib NUTN needs image optimization as it can save up to 69.0 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 155.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 155.0 kB or 66% of the original size.
Potential reduce by 71.0 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. Lib.nutn.edu.tw needs all CSS files to be minified and compressed as it can save up to 71.0 kB or 90% of the original size.
Number of requests can be reduced by 19 (33%)
57
38
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lib NUTN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
lib.nutn.edu.tw
2746 ms
style.css
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jquery.megamenu.css
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jquery.onebyone.css
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animate.css
1308 ms
news.slider.css
441 ms
jquery.min.js
1550 ms
jquery.megamenu.js
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megamenu.inc.js
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jquery.easing.js
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jquery.onebyone.min.js
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jquery.touchwipe.min.js
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jquery.rank.change.js
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jquery.nicescroll.min.js
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adsbygoogle.js
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logo.png
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icon_search.png
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icon_dial_reader.png
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icon_dial_recommend.png
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icon_dial_study.png
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copyright-logo.png
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ca-pub-9823693633161209.js
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zrt_lookup.html
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analytics.js
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lib.nutn.edu.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
Links do not have a discernible name
lib.nutn.edu.tw best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
lib.nutn.edu.tw 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
Tap targets are not sized appropriately
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lib.nutn.edu.tw can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 Lib.nutn.edu.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.
lib.nutn.edu.tw
Open Graph description is not detected on the main page of Lib NUTN. 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: