14 sec in total
2.5 sec
10.7 sec
848 ms
Click here to check amazing 17 Itaiwan content. Otherwise, check out these important facts you probably never knew about 17itaiwan.com.tw
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Visit 17itaiwan.com.twWe analyzed 17itaiwan.com.tw page load time and found that the first response time was 2.5 sec and then it took 11.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
17itaiwan.com.tw performance score
name
value
score
weighting
Value8.4 s
0/100
10%
Value12.3 s
0/100
25%
Value12.5 s
3/100
10%
Value80 ms
99/100
30%
Value0.044
99/100
15%
Value12.0 s
16/100
10%
2470 ms
1765 ms
815 ms
830 ms
436 ms
Our browser made a total of 99 requests to load all elements on the main page. We found that 94% of them (93 requests) were addressed to the original 17itaiwan.com.tw, 3% (3 requests) were made to Staticxx.facebook.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain 17itaiwan.com.tw.
Page size can be reduced by 790.5 kB (24%)
3.3 MB
2.5 MB
In fact, the total size of 17itaiwan.com.tw main page is 3.3 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. 50% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 64.6 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 64.6 kB or 84% of the original size.
Potential reduce by 207.9 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. 17 Itaiwan images are well optimized though.
Potential reduce by 168.2 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 168.2 kB or 70% of the original size.
Potential reduce by 349.8 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. 17itaiwan.com.tw needs all CSS files to be minified and compressed as it can save up to 349.8 kB or 85% of the original size.
Number of requests can be reduced by 27 (28%)
96
69
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 17 Itaiwan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
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17itaiwan.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.
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
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
17itaiwan.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
17itaiwan.com.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
ZH
N/A
BIG5
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 17itaiwan.com.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 17itaiwan.com.tw main page’s claimed encoding is big5. 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.
17itaiwan.com.tw
Open Graph description is not detected on the main page of 17 Itaiwan. 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: