Tools & Wizards About Us
chinatungsten.com screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

chinatungsten.com

Chinatungsten - Manufacturer and Supplier of Tungsten, Tungsten Carbide, Tungsten Alloy

Page Load Speed

2.4 sec in total

First Response

440 ms

Resources Loaded

1.7 sec

Page Rendered

253 ms

chinatungsten.com screenshot

About Website

Welcome to chinatungsten.com homepage info - get ready to check Chinatungsten best content for Taiwan right away, or after learning these important things about chinatungsten.com

Professional tungsten manufacturer and tungsten supplier who offers tungsten, tungsten oxide, tungsten powder, tungsten alloy, tungsten carbide, tungsten copper and molybdenum.

Visit chinatungsten.com

Key Findings

We analyzed Chinatungsten.com page load time and found that the first response time was 440 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

chinatungsten.com performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

chinatungsten.com

440 ms

common.css

153 ms

floatPic.css

420 ms

floatPic.js

422 ms

zhedie.js

507 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 91% of them (21 requests) were addressed to the original Chinatungsten.com, 4% (1 request) were made to Js.users.51.la and 4% (1 request) were made to Cn.chinatungsten.com. The less responsive or slowest element that took the longest time to load (567 ms) relates to the external source Js.users.51.la.

Page Optimization Overview & Recommendations

Page size can be reduced by 66.2 kB (25%)

Content Size

263.9 kB

After Optimization

197.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chinatungsten.com main page is 263.9 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. 20% of websites need less resources to load. Images take 202.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 21.0 kB

  • Original 27.8 kB
  • After minification 25.7 kB
  • After compression 6.8 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 21.0 kB or 75% of the original size.

Image Optimization

-15%

Potential reduce by 31.2 kB

  • Original 202.7 kB
  • After minification 171.4 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. Obviously, Chinatungsten needs image optimization as it can save up to 31.2 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-44%

Potential reduce by 13.6 kB

  • Original 31.1 kB
  • After minification 31.1 kB
  • After compression 17.4 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 13.6 kB or 44% of the original size.

CSS Optimization

-13%

Potential reduce by 305 B

  • Original 2.4 kB
  • After minification 2.4 kB
  • After compression 2.1 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. Chinatungsten.com needs all CSS files to be minified and compressed as it can save up to 305 B or 13% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

22

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chinatungsten. According to our analytics all requests are already optimized.

Network Requests Diagram

chinatungsten.com

chinatungsten.com

440 ms

common.css

common.css

153 ms

floatPic.css

floatPic.css

420 ms

floatPic.js

floatPic.js

422 ms

zhedie.js

zhedie.js

507 ms

21490697.js

21490697.js

567 ms

background4.jpg

background4.jpg

204 ms

beian.png

beian.png

438 ms

dingbu.gif

dingbu.gif

145 ms

daohang.gif

daohang.gif

146 ms

ss.png

ss.png

148 ms

logo-new.jpg

logo-new.jpg

205 ms

Atomic%20Structure%20of%20tungsten.gif

Atomic%20Structure%20of%20tungsten.gif

204 ms

Pictures-of-Tungsten.jpg

Pictures-of-Tungsten.jpg

138 ms

tungsten-elements.jpg

tungsten-elements.jpg

145 ms

WCP.jpg

WCP.jpg

146 ms

DU%20Bullet%20Round.jpg

DU%20Bullet%20Round.jpg

220 ms

cn-on-sale-en-03.jpg

cn-on-sale-en-03.jpg

285 ms

cn-on-sale-en-02.jpg

cn-on-sale-en-02.jpg

281 ms

cn-on-sale-en-01.jpg

cn-on-sale-en-01.jpg

281 ms

weixin.jpg

weixin.jpg

406 ms

weibo.png

weibo.png

348 ms

email.png

email.png

355 ms

Accessibility Review

chinatungsten.com accessibility score

69

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Best Practices

chinatungsten.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

chinatungsten.com SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Chinatungsten.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 Chinatungsten.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

chinatungsten.com

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