2.1 sec in total
397 ms
1.5 sec
120 ms
Visit jyins.com now to see the best up-to-date JYINS content and also check out these interesting facts you probably never knew about jyins.com
JYINS specializes in manufacturing power adapter, analog meter, digital meter, multi-function meter, AC & DC meter sets in China since 1983. We can do the OEM to the client in domestic and abroad.
Visit jyins.comWe analyzed Jyins.com page load time and found that the first response time was 397 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
jyins.com performance score
name
value
score
weighting
Value1.9 s
86/100
10%
Value1.9 s
98/100
25%
Value2.6 s
97/100
10%
Value120 ms
97/100
30%
Value0.031
100/100
15%
Value2.7 s
97/100
10%
397 ms
373 ms
371 ms
371 ms
372 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 97% of them (58 requests) were addressed to the original Jyins.com, 2% (1 request) were made to Im.bizapp.qq.com and 2% (1 request) were made to Zjnet.zjaic.gov.cn. The less responsive or slowest element that took the longest time to load (499 ms) relates to the external source Im.bizapp.qq.com.
Page size can be reduced by 49.1 kB (13%)
385.8 kB
336.6 kB
In fact, the total size of Jyins.com main page is 385.8 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. 15% of websites need less resources to load. Images take 313.1 kB which makes up the majority of the site volume.
Potential reduce by 29.8 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 7.2 kB, which is 21% 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 29.8 kB or 86% of the original size.
Potential reduce by 10.6 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. JYINS images are well optimized though.
Potential reduce by 7.7 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 7.7 kB or 23% of the original size.
Potential reduce by 1.1 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. Jyins.com needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 26% of the original size.
Number of requests can be reduced by 20 (36%)
56
36
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JYINS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
jyins.com
397 ms
common.css
373 ms
home.css
371 ms
lang.js
371 ms
public.js
372 ms
jquery-1.4.2.min.js
465 ms
navigate.js
374 ms
lrtk.css
435 ms
js.js
433 ms
online.js
434 ms
kf_100630.js
499 ms
3303822000003333.js
235 ms
top_bg.jpg
69 ms
Logo.jpg
73 ms
Icon.gif
64 ms
cn.gif
64 ms
en.gif
67 ms
de.gif
68 ms
es.gif
127 ms
fr.gif
126 ms
it.gif
131 ms
pt.gif
132 ms
jp.gif
130 ms
sa.gif
136 ms
ru.gif
190 ms
Menu_bg.jpg
189 ms
Line_bg.jpg
192 ms
catalog_bg.jpg
197 ms
Search_go.jpg
196 ms
Pic_honors.jpg
199 ms
2014.1.7-14.15.41-5063.jpg
256 ms
2014.1.7-14.15.0-5857.jpg
255 ms
2017.10.16-13.17.52-8055.jpg
270 ms
Pic_banner.jpg
288 ms
2016.6.14-9.3.47-3228.jpg
279 ms
2016.6.14-9.4.45-4811.jpg
277 ms
2016.6.14-9.5.11-9159.jpg
324 ms
2016.6.14-9.5.34-9501.jpg
325 ms
2016.6.14-9.11.50-1037.jpg
338 ms
2016.6.14-9.12.9-6423.jpg
342 ms
2016.6.14-9.12.44-6321.jpg
346 ms
2016.6.14-9.13.6-8930.jpg
355 ms
S_2013.12.21-10.15.32-8669.jpg
394 ms
S_2013.12.21-10.49.40-7695.jpg
392 ms
erp.jpg
480 ms
bg_pro.jpg
400 ms
bg_foot.jpg
404 ms
online.asp
476 ms
03.gif
65 ms
2019.4.20-11.23.39-2579.jpg
94 ms
qq.gif
65 ms
skype.gif
64 ms
2016.11.22-16.36.54-1251.jpg
90 ms
2016.11.22-16.37.15-3419.jpg
87 ms
2016.4.13-9.13.2-4307.jpg
131 ms
2013.6.6-8.41.6-2487.jpg
130 ms
2013.9.23-9.25.13-8038.jpg
144 ms
2016.11.22-16.37.42-7081.jpg
162 ms
c2.gif
156 ms
01.gif
159 ms
jyins.com 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
Form elements do not have associated labels
Links do not have a discernible name
jyins.com 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
jyins.com 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jyins.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Jyins.com 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.
jyins.com
Open Graph description is not detected on the main page of JYINS. 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: