4.6 sec in total
553 ms
2.6 sec
1.4 sec
Visit 579.com.tw now to see the best up-to-date 579 content for Taiwan and also check out these interesting facts you probably never knew about 579.com.tw
This domain name has been registered with Gandi.net. It is currently parked by the owner.
Visit 579.com.twWe analyzed 579.com.tw page load time and found that the first response time was 553 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
579.com.tw performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value17.8 s
0/100
25%
Value15.0 s
1/100
10%
Value220 ms
88/100
30%
Value0.652
9/100
15%
Value12.8 s
14/100
10%
553 ms
198 ms
135 ms
135 ms
137 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 98% of them (53 requests) were addressed to the original 579.com.tw, 2% (1 request) were made to Track.sitetag.us. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain 579.com.tw.
Page size can be reduced by 1.1 MB (6%)
16.4 MB
15.4 MB
In fact, the total size of 579.com.tw main page is 16.4 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 16.3 MB which makes up the majority of the site volume.
Potential reduce by 62.9 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 29.9 kB, which is 44% 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 62.9 kB or 92% of the original size.
Potential reduce by 984.8 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. 579 images are well optimized though.
Potential reduce by 9.8 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 9.8 kB or 65% of the original size.
Potential reduce by 5.7 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. 579.com.tw needs all CSS files to be minified and compressed as it can save up to 5.7 kB or 82% of the original size.
Number of requests can be reduced by 8 (15%)
52
44
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 579. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
579.com.tw
553 ms
Standard.css
198 ms
AC_RunActiveContent.js
135 ms
listmenu_o.css
135 ms
fsmenu.js
137 ms
listmenu_o.css
136 ms
tracking.js
307 ms
index_03.gif
70 ms
index_05.gif
70 ms
logo_ok.jpg
199 ms
index_30.gif
84 ms
index_31.gif
93 ms
index_32.gif
136 ms
index_33.gif
136 ms
index_34.gif
137 ms
index_35.gif
263 ms
index_36.gif
160 ms
index_37.gif
202 ms
index_38.gif
203 ms
index_07.gif
213 ms
index_12.gif
227 ms
index_57.gif
265 ms
index_40.gif
270 ms
index_18.gif
283 ms
index_41.gif
280 ms
index_20.gif
295 ms
index_42.gif
327 ms
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534 ms
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607 ms
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1183 ms
title_001.gif
349 ms
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1419 ms
index_60.gif
394 ms
index_61.gif
416 ms
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1761 ms
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1464 ms
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1128 ms
title_002.gif
672 ms
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812 ms
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1294 ms
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1199 ms
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1257 ms
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1335 ms
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1743 ms
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1310 ms
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1335 ms
20071224181202f_file.jpg
1355 ms
index_28.jpg
1351 ms
balloon.jpg
1359 ms
special.jpg
1379 ms
20070809223601f_file1.jpg
1382 ms
20070810155858f_file1.jpg
1361 ms
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1432 ms
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1385 ms
579.com.tw accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
[id] attributes on active, focusable elements are not unique
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
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.
579.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
579.com.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
EN
N/A
BIG5
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 579.com.tw can be misinterpreted by Google and other search engines. Our service has detected that English 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 579.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.
579.com.tw
Open Graph description is not detected on the main page of 579. 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: