Tools & Wizards About Us

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

xunyuchem.com

Fumed Silica(pyrogenic silicon dioxide) Manufacturer and Supplier - Henan Xunyu Chemical Co., Ltd.

Page Load Speed

4.4 sec in total

First Response

182 ms

Resources Loaded

3.9 sec

Page Rendered

285 ms

About Website

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

Henan Xunyu Chemical is a fumed silica(pyrogenic silicon dioxide) manufacturer and supplier provides XYSIL fumed silica powder, including hydrophilic and hydrophobic grades

Visit xunyuchem.com

Key Findings

We analyzed Xunyuchem.com page load time and found that the first response time was 182 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

xunyuchem.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.299

40/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

xunyuchem.com

182 ms

fumed-silica.net

437 ms

style.min.css

464 ms

front-flex.min.css

299 ms

css

42 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Xunyuchem.com, 85% (57 requests) were made to Fumed-silica.net and 6% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Fumed-silica.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.0 kB (23%)

Content Size

315.8 kB

After Optimization

241.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xunyuchem.com main page is 315.8 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. 60% of websites need less resources to load. Javascripts take 108.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 66.0 kB

  • Original 85.5 kB
  • After minification 82.6 kB
  • After compression 19.4 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 66.0 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 371 B

  • Original 73.5 kB
  • After minification 73.2 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. Xunyu Chem images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.7 kB

  • Original 108.7 kB
  • After minification 108.7 kB
  • After compression 107.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-12%

Potential reduce by 5.9 kB

  • Original 48.1 kB
  • After minification 48.1 kB
  • After compression 42.2 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. Xunyuchem.com needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (69%)

Requests Now

58

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xunyu 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 27 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

xunyuchem.com accessibility score

88

Accessibility Issues

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

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

xunyuchem.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

xunyuchem.com SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

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 Xunyuchem.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 Xunyuchem.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

Open Graph description is not detected on the main page of Xunyu Chem. 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: