7.1 sec in total
739 ms
5.8 sec
521 ms
Welcome to ctb.org.tw homepage info - get ready to check Ctb Org best content right away, or after learning these important things about ctb.org.tw
簡稱中華羽協(CTBA),為中華民國半官方的運動組織,隸屬中華民國體育運動總會,主要負責與羽球有關的相關事宜,包含推廣羽球運動、舉辦全國性及國際性之羽球比賽、選拔及培訓代表隊成員參與國際賽事。
Visit ctb.org.twWe analyzed Ctb.org.tw page load time and found that the first response time was 739 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster. This domain responded with an error, which can significantly jeopardize Ctb.org.tw rating and web reputation
ctb.org.tw performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value8.7 s
1/100
25%
Value18.8 s
0/100
10%
Value660 ms
45/100
30%
Value0.997
2/100
15%
Value27.0 s
0/100
10%
739 ms
1054 ms
417 ms
456 ms
454 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 87% of them (69 requests) were addressed to the original Ctb.org.tw, 5% (4 requests) were made to S7.addthis.com and 3% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Ctb.org.tw.
Page size can be reduced by 1.1 MB (33%)
3.2 MB
2.1 MB
In fact, the total size of Ctb.org.tw main page is 3.2 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. 45% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 180.1 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 180.1 kB or 78% of the original size.
Potential reduce by 147.1 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. Ctb Org images are well optimized though.
Potential reduce by 714.1 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 714.1 kB or 68% of the original size.
Potential reduce by 29.3 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. Ctb.org.tw needs all CSS files to be minified and compressed as it can save up to 29.3 kB or 81% of the original size.
Number of requests can be reduced by 23 (30%)
76
53
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ctb Org. 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 9 to 1 for CSS and as a result speed up the page load time.
ctb.org.tw
739 ms
index.asp
1054 ms
basic.css
417 ms
sf-menu.css
456 ms
default.css
454 ms
nivo-slider.css
458 ms
nav_mouse_ove.js
463 ms
justthetip.css
637 ms
jquery.min.js
886 ms
justthetip.js
673 ms
jquery-1.6.1.min.js
1160 ms
ga.js
1148 ms
jquery.min.js
1413 ms
jquery.blockUI.js
1051 ms
index.css
909 ms
jquery-1.9.0.min.js
1348 ms
jquery.nivo.slider.js
1148 ms
flyout_menu.js
1268 ms
marquee.js
1369 ms
addthis_widget.js
12 ms
reset.css
1025 ms
layout.css
978 ms
left_blocks.css
1076 ms
239 ms
TOP%20BANNER.jpg
1400 ms
BAR_01.png
243 ms
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236 ms
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loading.gif
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RBAR01.png
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1187 ms
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1417 ms
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sdk.js
92 ms
300lo.json
61 ms
counter.5524cceca805eb4b9b2b.js
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sh.8e5f85691f9aaa082472a194.html
40 ms
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shares.json
34 ms
layers.e5ea973510bf60b3db41.js
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xd_arbiter.php
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xd_arbiter.php
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MMOA.jpg
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arrows.png
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bullets.png
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ctb.org.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
ctb.org.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
Browser errors were logged to the console
ctb.org.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
Tap targets are not sized appropriately
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ctb.org.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 Ctb.org.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.
ctb.org.tw
Open Graph description is not detected on the main page of Ctb Org. 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: