8.2 sec in total
1.8 sec
6.1 sec
313 ms
Click here to check amazing B 2 Leaderex content. Otherwise, check out these important facts you probably never knew about b2b.leaderex.com.tw
聯達票務 B2B同業網
Visit b2b.leaderex.com.twWe analyzed B2b.leaderex.com.tw page load time and found that the first response time was 1.8 sec and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster. This domain responded with an error, which can significantly jeopardize B2b.leaderex.com.tw rating and web reputation
b2b.leaderex.com.tw performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value8.2 s
2/100
25%
Value10.9 s
6/100
10%
Value10 ms
100/100
30%
Value0.017
100/100
15%
Value10.5 s
23/100
10%
1820 ms
474 ms
1136 ms
678 ms
665 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 83% of them (63 requests) were addressed to the original B2b.leaderex.com.tw, 9% (7 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain B2b.leaderex.com.tw.
Page size can be reduced by 662.0 kB (18%)
3.6 MB
3.0 MB
In fact, the total size of B2b.leaderex.com.tw main page is 3.6 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. 55% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.
Potential reduce by 138.6 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 138.6 kB or 79% of the original size.
Potential reduce by 296.8 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. B 2 Leaderex images are well optimized though.
Potential reduce by 105.7 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 105.7 kB or 76% of the original size.
Potential reduce by 120.9 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. B2b.leaderex.com.tw needs all CSS files to be minified and compressed as it can save up to 120.9 kB or 76% of the original size.
Number of requests can be reduced by 33 (50%)
66
33
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B 2 Leaderex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
b2b.leaderex.com.tw
1820 ms
fullsite.css
474 ms
global.css
1136 ms
index.css
678 ms
vip.css
665 ms
hack.css
464 ms
jquery.min.js
65 ms
jquery-ui.min.js
85 ms
prefixfree.min.js
744 ms
bootstrap.min.js
909 ms
css-browser-selector.js
693 ms
jquery.uniform.min.js
886 ms
sidebar.js
884 ms
index.js
915 ms
drama.loading.js
964 ms
jquery.datepicker.js
1113 ms
jquery.fancybox-1.3.4.pack.js
1100 ms
alertify.min.js
1123 ms
boxModel.js
1141 ms
loginbox.js
1193 ms
jquery.tinyscrollbar.min.js
1344 ms
image_switcher.js
1329 ms
style.css
1359 ms
webkit.css
906 ms
ie.css
907 ms
print.css
958 ms
css
23 ms
css
34 ms
css
46 ms
css
45 ms
img-plane-clouds.png
629 ms
bg-cloud.jpg
455 ms
bg_body_2.jpg
678 ms
leaderEX-logo.png
212 ms
share-LeaderEX.jpg
213 ms
navi-bg.png
217 ms
icons.png
419 ms
fullsite.css
456 ms
global.css
721 ms
index.css
616 ms
vip.css
654 ms
hack.css
698 ms
style.css
785 ms
box-title-bg.png
719 ms
arrow.png
721 ms
index-slider36.jpg
1371 ms
index-slider35.jpg
1793 ms
index-slider34.jpg
1845 ms
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2011 ms
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1966 ms
index_AE.png
2009 ms
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2056 ms
index_B7.png
2112 ms
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2172 ms
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2227 ms
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2231 ms
index_GA.png
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index_VN.png
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footer-logo.jpg
2447 ms
footer-sprite.jpg
2481 ms
DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff
8 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
13 ms
MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff
6 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
6 ms
EInbV5DfGHOiMmvb1Xr-hnhCUOGz7vYGh680lGh-uXM.woff
7 ms
gk5FxslNkTTHtojXrkp-xONSK5BxN3NFS4EJkViHIqo.woff
6 ms
gk5FxslNkTTHtojXrkp-xF1YPouZEKgzpqZW9wN-3Ek.woff
11 ms
icomoon.woff
2450 ms
loading-mini.gif
2507 ms
icomoon.ttf
210 ms
b2b.leaderex.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.
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
b2b.leaderex.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
b2b.leaderex.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise B2b.leaderex.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 B2b.leaderex.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.
b2b.leaderex.com.tw
Open Graph description is not detected on the main page of B 2 Leaderex. 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: