5.2 sec in total
1.4 sec
2.9 sec
837 ms
Visit ubuntu-tw.org now to see the best up-to-date Ubuntu Tw content for Taiwan and also check out these interesting facts you probably never knew about ubuntu-tw.org
本站提供 Ubuntu Linux 的正體中文討論區以及文件,對 Ubuntu 有興趣的網友可以多多捧場。
Visit ubuntu-tw.orgWe analyzed Ubuntu-tw.org page load time and found that the first response time was 1.4 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster. This domain responded with an error, which can significantly jeopardize Ubuntu-tw.org rating and web reputation
ubuntu-tw.org performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value4.9 s
29/100
25%
Value5.9 s
48/100
10%
Value220 ms
88/100
30%
Value0.071
96/100
15%
Value6.6 s
57/100
10%
1431 ms
469 ms
111 ms
467 ms
19 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 36% of them (8 requests) were addressed to the original Ubuntu-tw.org, 27% (6 requests) were made to Google.com and 14% (3 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Ubuntu-tw.org.
Page size can be reduced by 129.5 kB (65%)
200.5 kB
71.0 kB
In fact, the total size of Ubuntu-tw.org main page is 200.5 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. 30% of websites need less resources to load. Javascripts take 89.3 kB which makes up the majority of the site volume.
Potential reduce by 56.5 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. 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 56.5 kB or 76% of the original size.
Potential reduce by 1.1 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. Obviously, Ubuntu Tw needs image optimization as it can save up to 1.1 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 44.0 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 44.0 kB or 49% of the original size.
Potential reduce by 27.9 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. Ubuntu-tw.org needs all CSS files to be minified and compressed as it can save up to 27.9 kB or 87% of the original size.
Number of requests can be reduced by 7 (41%)
17
10
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ubuntu Tw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
www.ubuntu-tw.org
1431 ms
default.css
469 ms
jquery.min.js
111 ms
xoops.js
467 ms
brand
19 ms
api
22 ms
overlay.js
19 ms
brand
122 ms
overlay.js
130 ms
main.js
424 ms
css
25 ms
dotted.png
287 ms
header.png
275 ms
logo.png
347 ms
overlay.css
12 ms
overlay.css
12 ms
default+zh_TW.I.js
8 ms
footer.png
217 ms
ga.js
7 ms
__utm.gif
24 ms
nr-768.min.js
232 ms
small-logo.png
199 ms
ubuntu-tw.org 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
The document uses <meta http-equiv="refresh">
ubuntu-tw.org 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
ubuntu-tw.org SEO score
JA
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ubuntu-tw.org can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed Chinese language. Our system also found out that Ubuntu-tw.org 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.
ubuntu-tw.org
Open Graph description is not detected on the main page of Ubuntu Tw. 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: