12 sec in total
537 ms
11.3 sec
145 ms
Click here to check amazing JKCR content. Otherwise, check out these important facts you probably never knew about jkcr.com.tw
JKCR is a jack connector manufacturer in Taiwan. The main products are Audio jack, DC jack, RCA jack..etc. We were committed to OEM, ODM and complete solution services for many world-renowned connecto...
Visit jkcr.com.twWe analyzed Jkcr.com.tw page load time and found that the first response time was 537 ms and then it took 11.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
jkcr.com.tw performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value13.0 s
0/100
25%
Value13.5 s
2/100
10%
Value2,980 ms
3/100
30%
Value0.085
93/100
15%
Value14.5 s
8/100
10%
537 ms
1480 ms
74 ms
1022 ms
1034 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 82% of them (47 requests) were addressed to the original Jkcr.com.tw, 9% (5 requests) were made to Cdnjs.cloudflare.com and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain Jkcr.com.tw.
Page size can be reduced by 115.7 kB (10%)
1.1 MB
997.8 kB
In fact, the total size of Jkcr.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. 25% of websites need less resources to load. Images take 944.3 kB which makes up the majority of the site volume.
Potential reduce by 35.9 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 5.7 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 35.9 kB or 83% of the original size.
Potential reduce by 24.3 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. JKCR images are well optimized though.
Potential reduce by 52.6 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 52.6 kB or 45% of the original size.
Potential reduce by 2.9 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. Jkcr.com.tw needs all CSS files to be minified and compressed as it can save up to 2.9 kB or 29% of the original size.
Number of requests can be reduced by 24 (44%)
55
31
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JKCR. 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 10 to 1 for CSS and as a result speed up the page load time.
jkcr.com.tw
537 ms
jkcr.com.tw
1480 ms
gtm.js
74 ms
newfunction.css
1022 ms
index.css
1034 ms
langT.css
1068 ms
jquery.js
1090 ms
swiper.min.css
29 ms
owl.carousel.min.css
39 ms
owl.theme.default.min.css
45 ms
script.js
1077 ms
quick_menu.js
1372 ms
js
63 ms
carousel_new.css.php
1856 ms
email-decode.min.js
813 ms
jquery.ui.core.js
1909 ms
jquery.ui.widget.js
1928 ms
jquery.ui.rcarousel.js
1850 ms
skypeCheck.js
46 ms
supersleight-min.js
2128 ms
jquery.js
2884 ms
jquery-2.2.4.js
20 ms
swiper.min.js
22 ms
owl.carousel.min.js
12 ms
popup.css
2121 ms
style.css
2177 ms
topmenu.css
1024 ms
body-bg01.jpg
1027 ms
logo.jpg
1338 ms
btn-skype.jpg
1068 ms
go.jpg
1046 ms
index-banner-04.jpg
1039 ms
index-banner-05.jpg
1095 ms
index-banner-06.jpg
2108 ms
HLP-201B.jpg
2095 ms
PJD-035-213.jpg
2048 ms
phone_jack%E7%99%BC%E5%85%89.jpg
2117 ms
PJD-035-169AGF.jpg
2194 ms
DCD-020-140.jpg
2369 ms
index-btn-tel.jpg
3077 ms
index-btn-mail3.jpg
3164 ms
index-btn-map.jpg
3165 ms
left_rss.gif
3184 ms
rss_icon.gif
3247 ms
left_newsletter.gif
3410 ms
subscribe.jpg
4148 ms
left_service.gif
4234 ms
skypeme_b.png
4264 ms
tracking.min.js
92 ms
search_bg.gif
4266 ms
topmenu_bg.gif
4267 ms
index-title-pro.jpg
4426 ms
but_bg.jpg
5176 ms
index-title-com.jpg
5250 ms
footer_bg.jpg
5243 ms
arrowL.gif
5247 ms
arrowR.gif
5224 ms
jkcr.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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
jkcr.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
jkcr.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
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jkcr.com.tw can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Jkcr.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.
jkcr.com.tw
Open Graph description is not detected on the main page of JKCR. 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: