Access chinaslate.co.uk. Quality Chinese natural slate imported to Europe

Report Summary

About Website

Click here to check amazing China Slate content. Otherwise, check out these important facts you probably never knew about chinaslate.co.uk

UK importer of quality Chinese natural roofing slate, owner of Chinese quarries and mines, established 1997. The home of Emperor slate tiles!

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name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

www.chinaslate.co.uk

4282 ms

style.min.css

459 ms

widget-options.css

203 ms

ascend.css

699 ms

css

22 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 81% of them (34 requests) were addressed to the original Chinaslate.co.uk, 17% (7 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Chinaslate.co.uk.

Content Size

1.3 MB

After Optimization

703.7 kB

In fact, the total size of Chinaslate.co.uk main page is 1.3 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. 30% of websites need less resources to load. Images take 557.8 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 65.0 kB

Original 79.2 kB
After minification 76.9 kB
After compression 14.1 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 65.0 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 1.3 kB

Original 557.8 kB
After minification 556.4 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. China Slate images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 195.2 kB

Original 281.1 kB
After minification 278.6 kB
After compression 85.9 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 195.2 kB or 69% of the original size.

CSS Optimization

-86%

Potential reduce by 289.4 kB

Original 336.7 kB
After minification 298.3 kB
After compression 47.2 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. Chinaslate.co.uk needs all CSS files to be minified and compressed as it can save up to 289.4 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Slate. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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 Chinaslate.co.uk 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 Chinaslate.co.uk 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

chinaslate.co.uk

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Quality Chinese natural slate imported to Europe - China Slate

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)