8.8 sec in total
276 ms
8 sec
521 ms
Visit kefaelectronic.com now to see the best up-to-date KEFA Electronic content and also check out these interesting facts you probably never knew about kefaelectronic.com
CIXI KEFA ELECTRONICS CO., LTD. is a professional leader China din rail terminal blocks, pcb screw terminal block, female pluggable terminal block manufacturer with high quality and reasonable price. ...
Visit kefaelectronic.comWe analyzed Kefaelectronic.com page load time and found that the first response time was 276 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
kefaelectronic.com performance score
name
value
score
weighting
Value3.9 s
24/100
10%
Value6.0 s
13/100
25%
Value6.9 s
34/100
10%
Value90 ms
98/100
30%
Value0.081
94/100
15%
Value5.2 s
74/100
10%
276 ms
90 ms
84 ms
88 ms
107 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Kefaelectronic.com, 50% (19 requests) were made to Irrorwxhqiillo5p.ldycdn.com and 18% (7 requests) were made to Rmrorwxhqiillo5q.ldycdn.com. The less responsive or slowest element that took the longest time to load (6.5 sec) relates to the external source Irrorwxhqiillo5p.ldycdn.com.
Page size can be reduced by 308.7 kB (7%)
4.7 MB
4.4 MB
In fact, the total size of Kefaelectronic.com main page is 4.7 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 4.4 MB which makes up the majority of the site volume.
Potential reduce by 239.8 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. 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 239.8 kB or 86% of the original size.
Potential reduce by 68.8 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. KEFA Electronic images are well optimized though.
Potential reduce by 76 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 10 (27%)
37
27
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KEFA Electronic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.kefaelectronic.com
276 ms
prodsearch.css
90 ms
swiper.css
84 ms
navigation.css
88 ms
style.css
107 ms
qpknKBrqliSRqiilloSRriikillkSRkiqmrjjrSRrjljirprqirkjkSRqilrrqjojkrrRrrSk.css
228 ms
jquery-1.11.0.concat.js
104 ms
js
70 ms
phoenix_il8n_EN_US.js
156 ms
style04.js
147 ms
gtm.js
101 ms
style6tiny.png
101 ms
0.jpg
355 ms
lazyload-loading.gif
98 ms
lazyload-loading.gif
98 ms
logo.png
114 ms
1.jpg
6504 ms
2.jpg
6520 ms
3.jpg
261 ms
6.jpg
289 ms
4.jpg
220 ms
5.jpg
308 ms
7.jpg
432 ms
lazyload-loading.gif
320 ms
4-640-640.jpg
465 ms
weixintupian_20210928130739-640-640.jpg
593 ms
reihenklemme_schraubanschluss_thumb-640-640.jpg
484 ms
ind_icon4.png
641 ms
ind_icon5.png
622 ms
ind_icon6.png
627 ms
49 ms
ind_bg2.jpg
52 ms
46 ms
ban_bg3.jpg
149 ms
ind_bg2.jpg
256 ms
ind_bg2.jpg
6495 ms
access
669 ms
probe.js
1091 ms
kefaelectronic.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
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.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
kefaelectronic.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
kefaelectronic.com 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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kefaelectronic.com 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 Kefaelectronic.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.
kefaelectronic.com
Open Graph description is not detected on the main page of KEFA Electronic. 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: