Tools & Wizards About Us
tungstencopper.net screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    94% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

tungstencopper.net

Copper Tungsten Products - E-Biz Center of CTIA - Tungsten, Tungsten Alloy, Tungsten Carbide & Molybdenum Technologies | E-Biz Center of CTIA - Tungst...

Page Load Speed

6.2 sec in total

First Response

780 ms

Resources Loaded

5.2 sec

Page Rendered

224 ms

tungstencopper.net screenshot

About Website

Welcome to tungstencopper.net homepage info - get ready to check Tungsten Copper best content right away, or after learning these important things about tungstencopper.net

We are a copper tungsten products supplier from China, and offer copper tungsten heat sinks, Silver tungsten.

Visit tungstencopper.net

Key Findings

We analyzed Tungstencopper.net page load time and found that the first response time was 780 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

tungstencopper.net performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

tungstencopper.net

780 ms

page.css

489 ms

categorylist.css

493 ms

productlist.css

512 ms

sitesearch.js

515 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that all of those requests were addressed to Tungstencopper.net and no external sources were called. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Tungstencopper.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 34.7 kB (12%)

Content Size

291.6 kB

After Optimization

256.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tungstencopper.net main page is 291.6 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. 25% of websites need less resources to load. Images take 217.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 18.2 kB

  • Original 22.6 kB
  • After minification 21.8 kB
  • After compression 4.4 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 18.2 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 15.4 kB

  • Original 217.9 kB
  • After minification 202.5 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. Tungsten Copper images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 24 B

  • Original 48.0 kB
  • After minification 48.0 kB
  • After compression 47.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-36%

Potential reduce by 1.1 kB

  • Original 3.2 kB
  • After minification 3.2 kB
  • After compression 2.0 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. Tungstencopper.net needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (14%)

Requests Now

36

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tungsten Copper. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

tungstencopper.net

tungstencopper.net

780 ms

page.css

page.css

489 ms

categorylist.css

categorylist.css

493 ms

productlist.css

productlist.css

512 ms

sitesearch.js

sitesearch.js

515 ms

jquery-1.4.2.js

jquery-1.4.2.js

1061 ms

indexbg.jpg

indexbg.jpg

483 ms

top_bg.jpg

top_bg.jpg

754 ms

Czech.jpg

Czech.jpg

488 ms

Danish.jpg

Danish.jpg

496 ms

Dutch.jpg

Dutch.jpg

1225 ms

English.jpg

English.jpg

533 ms

French.jpg

French.jpg

972 ms

German.jpg

German.jpg

978 ms

Italian.jpg

Italian.jpg

1004 ms

Norwegian.jpg

Norwegian.jpg

1058 ms

Portuguese.jpg

Portuguese.jpg

1256 ms

Romanian.jpg

Romanian.jpg

1508 ms

Russian.jpg

Russian.jpg

1509 ms

Spanish.jpg

Spanish.jpg

1542 ms

Swedish.jpg

Swedish.jpg

1550 ms

Turkish.jpg

Turkish.jpg

1755 ms

homelink.gif

homelink.gif

1766 ms

navmenu_bg.gif

navmenu_bg.gif

2029 ms

nav.jpg

nav.jpg

2016 ms

class.gif

class.gif

2057 ms

Copper_tungsten_material.jpg

Copper_tungsten_material.jpg

2060 ms

Copper_tungsten_rod.jpg

Copper_tungsten_rod.jpg

2262 ms

Copper_tungsten_electrode.jpg

Copper_tungsten_electrode.jpg

2296 ms

Silver_tungsten_material.jpg

Silver_tungsten_material.jpg

2512 ms

Tungsten_alloy_material.jpg

Tungsten_alloy_material.jpg

2759 ms

Tungsten_bucking_bar.jpg

Tungsten_bucking_bar.jpg

2824 ms

Tungsten_material.jpg

Tungsten_material.jpg

2835 ms

Molybdenum_material.jpg

Molybdenum_material.jpg

3014 ms

Copper_molybdenum_heat_sinks.jpg

Copper_molybdenum_heat_sinks.jpg

2784 ms

Tungsten_electrode_material.jpg

Tungsten_electrode_material.jpg

3033 ms

Heat_sinks_material.jpg

Heat_sinks_material.jpg

3317 ms

Accessibility Review

tungstencopper.net accessibility score

83

Accessibility Issues

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

tungstencopper.net best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

tungstencopper.net SEO score

69

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tungstencopper.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Tungstencopper.net 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

tungstencopper.net

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