5.2 sec in total
303 ms
3.6 sec
1.2 sec
Visit jhcarbon.com now to see the best up-to-date JH Carbon content and also check out these interesting facts you probably never knew about jhcarbon.com
specializes in the production and sales of carbon, coke, coal and graphite products, including carbon anode, carbon anode scrap,foundry coke, metallurgical coke, calcined petroleum coke,calcined anthr...
Visit jhcarbon.comWe analyzed Jhcarbon.com page load time and found that the first response time was 303 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
jhcarbon.com performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value8.0 s
3/100
25%
Value8.5 s
18/100
10%
Value180 ms
92/100
30%
Value0.006
100/100
15%
Value5.6 s
70/100
10%
303 ms
328 ms
347 ms
32 ms
324 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 98% of them (43 requests) were addressed to the original Jhcarbon.com, 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Jhcarbon.com.
Page size can be reduced by 225.7 kB (13%)
1.7 MB
1.5 MB
In fact, the total size of Jhcarbon.com main page is 1.7 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. 20% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 205.1 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 205.1 kB or 86% of the original size.
Potential reduce by 20.3 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. JH Carbon images are well optimized though.
Potential reduce by 227 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.
Potential reduce by 140 B
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. Jhcarbon.com has all CSS files already compressed.
Number of requests can be reduced by 26 (62%)
42
16
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JH Carbon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.
jhcarbon.com
303 ms
www.jhcarbon.com
328 ms
3b992b7bfefb2ccb3cf905aa4eaf20e5.css
347 ms
css
32 ms
jquery.min.js
324 ms
email-decode.min.js
10 ms
jquery.blockUI.min.js
286 ms
add-to-cart.min.js
256 ms
js.cookie.min.js
23 ms
woocommerce.min.js
285 ms
cart-fragments.min.js
280 ms
hello-frontend.min.js
489 ms
jquery.smartmenus.min.js
291 ms
imagesloaded.min.js
526 ms
webpack-pro.runtime.min.js
528 ms
webpack.runtime.min.js
299 ms
frontend-modules.min.js
308 ms
regenerator-runtime.min.js
554 ms
wp-polyfill.min.js
577 ms
hooks.min.js
582 ms
i18n.min.js
737 ms
frontend.min.js
779 ms
waypoints.min.js
792 ms
core.min.js
563 ms
frontend.min.js
1694 ms
elements-handlers.min.js
825 ms
jquery.sticky.min.js
818 ms
underscore.min.js
985 ms
wp-util.min.js
806 ms
frontend.min.js
1104 ms
lazyload.min.js
1048 ms
slide01.jpg
1103 ms
about-bg.jpg
1124 ms
www.jhcarbon.com
753 ms
made-in-china-logo.png
266 ms
logo-jh-carbon-1.png
268 ms
foundry-coke-01-300x166.jpg
282 ms
pp0-300x166.png
433 ms
calcined-anthracite-04-300x166.jpg
258 ms
video-1.jpg
244 ms
carbon-anode-Butts-or-spent-anode-300x166.jpg
517 ms
EGA-will-cooperate-with-Chinese-carbon-anode-manufacturers-300x166.png
523 ms
residual-carbon-anode--300x166.jpg
526 ms
woocommerce-smallscreen.css
263 ms
jhcarbon.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.
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
Links do not have a discernible name
jhcarbon.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
jhcarbon.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
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 Jhcarbon.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 Jhcarbon.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.
jhcarbon.com
Open Graph data is detected on the main page of JH Carbon. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: