Access chalcochem.com. China Ceramics,aluminum hydroxide,alumina, Abrasives, Alumina Gel, Catalyst Carrier Manufacturers

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About Website

Visit chalcochem.com now to see the best up-to-date CHALCO Chem content and also check out these interesting facts you probably never knew about chalcochem.com

If you are willing to wholesale quality, advanced and durable ceramics, abrasives, alumina gel, catalyst carrier from one of the famous China ceramics manufacturers, CHALCO is always at your service.

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

17/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.2 s

51/100

10%

chalcochem.com

377 ms

www.chalcochem.com

355 ms

css2

56 ms

swiper.css

96 ms

style.css

213 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 69% of them (38 requests) were addressed to the original Chalcochem.com, 15% (8 requests) were made to Css02.v15cdn.com and 5% (3 requests) were made to Js01.v15cdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Chalcochem.com.

Content Size

1.6 MB

After Optimization

1.4 MB

In fact, the total size of Chalcochem.com main page is 1.6 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. 45% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 21.9 kB

Original 28.0 kB
After minification 26.8 kB
After compression 6.1 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 21.9 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 9.0 kB

Original 1.2 MB
After minification 1.2 MB

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. CHALCO Chem images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 151.7 kB

Original 257.4 kB
After minification 257.4 kB
After compression 105.7 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 151.7 kB or 59% of the original size.

CSS Optimization

-72%

Potential reduce by 82.2 kB

Original 113.5 kB
After minification 109.7 kB
After compression 31.3 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. Chalcochem.com needs all CSS files to be minified and compressed as it can save up to 82.2 kB or 72% of the original size.

Requests Now

After Optimization

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CHALCO Chem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chalcochem.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 Chalcochem.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.

Social Sharing Optimization

chalcochem.com

Open Graph data is detected on the main page of CHALCO Chem. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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Performance

Accessibility

Best Practices

SEO

China Ceramics,aluminum hydroxide,alumina, Abrasives, Alumina Gel, Catalyst Carrier Manufacturers - Wholesale Products - CHALCO Advanced Material Co.,...

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)