6 sec in total
1.8 sec
4 sec
207 ms
Click here to check amazing Emap Pcsc content for Taiwan. Otherwise, check out these important facts you probably never knew about emap.pcsc.com.tw
Visit emap.pcsc.com.twWe analyzed Emap.pcsc.com.tw page load time and found that the first response time was 1.8 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
emap.pcsc.com.tw performance score
name
value
score
weighting
Value9.3 s
0/100
10%
Value11.0 s
0/100
25%
Value9.6 s
11/100
10%
Value270 ms
82/100
30%
Value0.025
100/100
15%
Value11.8 s
17/100
10%
1797 ms
855 ms
690 ms
468 ms
471 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Emap.pcsc.com.tw and no external sources were called. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Emap.pcsc.com.tw.
Page size can be reduced by 408.0 kB (54%)
752.9 kB
344.9 kB
In fact, the total size of Emap.pcsc.com.tw main page is 752.9 kB. 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 335.6 kB which makes up the majority of the site volume.
Potential reduce by 106.4 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 18.0 kB, which is 15% 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 106.4 kB or 91% of the original size.
Potential reduce by 82.7 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. Obviously, Emap Pcsc needs image optimization as it can save up to 82.7 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 193.6 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 193.6 kB or 72% of the original size.
Potential reduce by 25.3 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. Emap.pcsc.com.tw needs all CSS files to be minified and compressed as it can save up to 25.3 kB or 80% of the original size.
Number of requests can be reduced by 19 (51%)
37
18
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Emap Pcsc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
emap.pcsc.com.tw
1797 ms
jquery-1.10.2.min.js
855 ms
imap.js
690 ms
iicon.js
468 ms
m_init.js
471 ms
slidebar.js
481 ms
rmenu.js
700 ms
route.js
707 ms
wz_jsgraphics.js
721 ms
areacode.js
919 ms
searchpane.js
932 ms
emap.js
1175 ms
jquery.blockUI_1.10.2.js
962 ms
util.js
1064 ms
functions.js
1149 ms
jquery.dd.min.js
1165 ms
imap.css
1200 ms
map.css
1237 ms
index.css
1275 ms
link.css
1375 ms
style.css
1396 ms
dd.css
1408 ms
all_bg.png
733 ms
logo__bg.jpg
475 ms
but_maphome-01.jpg
242 ms
img.png
704 ms
but_search-01.jpg
214 ms
tw_bg.jpg
236 ms
contaxt_top.jpg
426 ms
space.png
465 ms
search_but.png
480 ms
tw.png
640 ms
right_bg.jpg
695 ms
ddlist.jpg
708 ms
title-bg.gif
718 ms
dd_arrow.gif
852 ms
busy.gif
925 ms
but_maphome-02.jpg
243 ms
emap.pcsc.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
[id] attributes on active, focusable elements are not unique
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
Form elements do not have associated labels
Links do not have a discernible name
emap.pcsc.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
emap.pcsc.com.tw SEO score
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Emap.pcsc.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 Emap.pcsc.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.
emap.pcsc.com.tw
Open Graph description is not detected on the main page of Emap Pcsc. 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: