22.7 sec in total
1.8 sec
19.7 sec
1.2 sec
Welcome to idou.com.tw homepage info - get ready to check Idou best content for Taiwan right away, or after learning these important things about idou.com.tw
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Visit idou.com.twWe analyzed Idou.com.tw page load time and found that the first response time was 1.8 sec and then it took 20.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
idou.com.tw performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value8.0 s
2/100
25%
Value16.2 s
0/100
10%
Value3,860 ms
1/100
30%
Value0.495
16/100
15%
Value30.2 s
0/100
10%
1788 ms
1300 ms
958 ms
597 ms
607 ms
Our browser made a total of 116 requests to load all elements on the main page. We found that 82% of them (95 requests) were addressed to the original Idou.com.tw, 9% (10 requests) were made to Static.xx.fbcdn.net and 6% (7 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (13.7 sec) belongs to the original domain Idou.com.tw.
Page size can be reduced by 622.9 kB (21%)
2.9 MB
2.3 MB
In fact, the total size of Idou.com.tw main page is 2.9 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. 30% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 31.0 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 31.0 kB or 76% of the original size.
Potential reduce by 451.7 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, Idou needs image optimization as it can save up to 451.7 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 101.5 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 101.5 kB or 65% of the original size.
Potential reduce by 38.7 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. Idou.com.tw needs all CSS files to be minified and compressed as it can save up to 38.7 kB or 79% of the original size.
Number of requests can be reduced by 43 (37%)
115
72
The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Idou. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.
idou.com.tw
1788 ms
style.css
1300 ms
common.js
958 ms
index.js
597 ms
left_goodslist.js
607 ms
transport.js
1539 ms
utils.js
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jquery1.4.1.js
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hp1.js
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scoll.js
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scrolltop.js
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my_lefttime.js
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left-line.jpg
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bg_cafe.gif
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top_nav.gif
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logo.gif
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idou.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
<frame> or <iframe> elements do not have a title
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
idou.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
idou.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
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 Idou.com.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 Idou.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.
idou.com.tw
Open Graph description is not detected on the main page of Idou. 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: