8.8 sec in total
648 ms
8 sec
212 ms
Welcome to v-kool.com.tw homepage info - get ready to check V KOOL best content for Taiwan right away, or after learning these important things about v-kool.com.tw
Visit v-kool.com.twWe analyzed V-kool.com.tw page load time and found that the first response time was 648 ms and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
v-kool.com.tw performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value12.4 s
0/100
25%
Value15.9 s
0/100
10%
Value3,060 ms
2/100
30%
Value0.155
74/100
15%
Value21.4 s
1/100
10%
648 ms
1449 ms
2137 ms
856 ms
656 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that all of those requests were addressed to V-kool.com.tw and no external sources were called. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain V-kool.com.tw.
Page size can be reduced by 403.9 kB (38%)
1.1 MB
659.4 kB
In fact, the total size of V-kool.com.tw main page is 1.1 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. 20% of websites need less resources to load. Images take 526.7 kB which makes up the majority of the site volume.
Potential reduce by 10.2 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 1.5 kB, which is 12% 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 10.2 kB or 78% of the original size.
Potential reduce by 206 B
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. V KOOL images are well optimized though.
Potential reduce by 257.8 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 257.8 kB or 71% of the original size.
Potential reduce by 135.6 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. V-kool.com.tw needs all CSS files to be minified and compressed as it can save up to 135.6 kB or 84% of the original size.
Number of requests can be reduced by 3 (7%)
46
43
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of V KOOL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
648 ms
jquery-1.11.1.min.js
1449 ms
jquery-ui.min.js
2137 ms
bootstrap.min.js
856 ms
jquery.ui.theme.css
656 ms
bootstrap.min.css
1561 ms
bootstrap-theme.min.css
810 ms
jquery-ui.css
1502 ms
logo.gif
222 ms
Menu_1_1.gif
409 ms
Menu_1_2.gif
410 ms
Menu_1_3.gif
411 ms
Menu_1_4.gif
430 ms
Menu_1_5.gif
445 ms
Menu_1_6.gif
627 ms
top1.jpg
2221 ms
top2.gif
1613 ms
top3.jpg
2079 ms
top4.jpg
2250 ms
top0.gif
1322 ms
index_09.gif
1248 ms
index_10.gif
2061 ms
index_11.gif
2541 ms
index_11_content.gif
2440 ms
index_12.gif
2497 ms
index_13.gif
3118 ms
index_13_content.gif
3095 ms
index_14.gif
2663 ms
index_15.gif
3316 ms
index_16.gif
3128 ms
index_17.gif
3234 ms
index_18.gif
3301 ms
index_19.gif
3522 ms
chop_1_1.gif
3539 ms
chop_1_2.gif
3557 ms
chop_1_3.gif
3651 ms
chop_1_4.gif
3736 ms
chop_1_5.gif
3726 ms
chop_1_6.gif
3928 ms
chop_1_7.gif
3967 ms
chop_1_8.gif
3986 ms
chop_1_9.gif
4071 ms
chop_1_10.gif
4148 ms
chop_1_11.gif
4168 ms
glyphicons-halflings-regular.woff
4359 ms
index_21.gif
3980 ms
index_22.gif
4202 ms
v-kool.com.tw accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
v-kool.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
Page has valid source maps
v-kool.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
Document uses plugins
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 V-kool.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 V-kool.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.
v-kool.com.tw
Open Graph description is not detected on the main page of V KOOL. 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: