5.6 sec in total
622 ms
4.6 sec
410 ms
Click here to check amazing 580219 content. Otherwise, check out these important facts you probably never knew about 580219.com.tw
創立15年的昶新能源,以環保為主旨,發展太陽能熱水器、熱泵熱水器,近幾年進一步發展太陽能光電廠設計與建置,全方位的節能設備,滿足消費者不同的需求。 「品質」與「服務」是昶新對顧客的承諾,抱持誠信為本的經營理念,在2008年順利取得ISO9001認證,以嚴謹的製程與流程管控,提供客戶最高品質的保證。
Visit 580219.com.twWe analyzed 580219.com.tw page load time and found that the first response time was 622 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
580219.com.tw performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value5.6 s
18/100
25%
Value5.4 s
56/100
10%
Value60 ms
100/100
30%
Value0.831
4/100
15%
Value4.5 s
82/100
10%
622 ms
189 ms
376 ms
375 ms
378 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 63% of them (40 requests) were addressed to the original 580219.com.tw, 8% (5 requests) were made to Counter1-cdn.fc2.com and 6% (4 requests) were made to Message.tweb.tw. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain 580219.com.tw.
Page size can be reduced by 149.2 kB (11%)
1.4 MB
1.2 MB
In fact, the total size of 580219.com.tw main page is 1.4 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. 25% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 20.7 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 3.5 kB, which is 13% 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 20.7 kB or 75% of the original size.
Potential reduce by 67.7 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. 580219 images are well optimized though.
Potential reduce by 42.9 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 42.9 kB or 64% of the original size.
Potential reduce by 17.9 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. 580219.com.tw needs all CSS files to be minified and compressed as it can save up to 17.9 kB or 80% of the original size.
Number of requests can be reduced by 22 (37%)
59
37
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 580219. 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 from 5 to 1 for CSS and as a result speed up the page load time.
580219.com.tw
622 ms
index04.css
189 ms
slideshow.css
376 ms
swfobject_modified.js
375 ms
jquery.smarticker.css
378 ms
style.css
377 ms
jquery-latest.min.js
4 ms
counter.php
159 ms
processor.php
175 ms
kf.asp
566 ms
get_flash_player.gif
17 ms
index04.css
188 ms
marquee_prev_btn.jpg
373 ms
marquee_next_btn.jpg
375 ms
tp01.jpg
377 ms
p-1-2.gif
190 ms
03a.gif
935 ms
message-2.gif
376 ms
aa01.gif
377 ms
facebook.jpg
748 ms
download.jpg
750 ms
line.jpg
754 ms
201603.jpg
2460 ms
ab03.gif
562 ms
ab02.gif
751 ms
link01.gif
935 ms
link02.gif
937 ms
link03.gif
938 ms
link06.gif
940 ms
gtm.js
66 ms
news01.html
1128 ms
01.gif
1128 ms
counter_js.php
80 ms
conversion_async.js
17 ms
50 ms
0.gif
42 ms
3.gif
37 ms
9.gif
56 ms
8.gif
41 ms
7.gif
29 ms
36 ms
analyzer.php
96 ms
icon25.gif
86 ms
online.php
364 ms
analytics.js
10 ms
h2.gif
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collect
13 ms
collect
52 ms
online.asp
436 ms
a1-2.gif
189 ms
a2-2.gif
188 ms
a3-2.gif
189 ms
a4-2.gif
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a5-2.gif
190 ms
a6-2.gif
190 ms
a7-recruitment-2.gif
374 ms
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02_07.gif
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02_08.gif
375 ms
02_08.gif
558 ms
top01.gif
1119 ms
580219.com.tw accessibility score
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
580219.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
580219.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
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 580219.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 580219.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.
580219.com.tw
Open Graph description is not detected on the main page of 580219. 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: