Tools & Wizards About Us
sino-stargroup.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

sino-stargroup.com

Silicon Metal-Ferro Silicon-Graphite Electrode Supplier

Page Load Speed

4.8 sec in total

First Response

356 ms

Resources Loaded

4.1 sec

Page Rendered

363 ms

sino-stargroup.com screenshot

About Website

Click here to check amazing Sino Stargroup content. Otherwise, check out these important facts you probably never knew about sino-stargroup.com

Silicon Metal,Ferro Silicon,Graphite Electrode Supplier ,HENAN STAR METALLURGY MATERIAL CO.,LTD supply high quality Silicon Metal,Ferro Silicon,Graphite Electrode .0086 372 5052501

Visit sino-stargroup.com

Key Findings

We analyzed Sino-stargroup.com page load time and found that the first response time was 356 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

sino-stargroup.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

Network Requests Diagram

sino-stargroup.com

356 ms

sino-stargroup.com

255 ms

www.sino-stargroup.com

490 ms

gtm.js

47 ms

coverweb.min.css

90 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 86% of them (63 requests) were addressed to the original Sino-stargroup.com, 10% (7 requests) were made to Live.zoosnet.net and 3% (2 requests) were made to Bat.bing.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Live.zoosnet.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.0 kB (3%)

Content Size

2.6 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sino-stargroup.com main page is 2.6 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 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 45.0 kB

  • Original 53.7 kB
  • After minification 46.1 kB
  • After compression 8.8 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. This page needs HTML code to be minified as it can gain 7.6 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 45.0 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 23.7 kB

  • Original 2.4 MB
  • After minification 2.4 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. Sino Stargroup images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 9.9 kB

  • Original 71.5 kB
  • After minification 71.5 kB
  • After compression 61.6 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 9.9 kB or 14% of the original size.

CSS Optimization

-20%

Potential reduce by 7.4 kB

  • Original 37.1 kB
  • After minification 37.1 kB
  • After compression 29.7 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. Sino-stargroup.com needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (35%)

Requests Now

69

After Optimization

45

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sino Stargroup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sino-stargroup.com

sino-stargroup.com

356 ms

sino-stargroup.com

sino-stargroup.com

255 ms

www.sino-stargroup.com

www.sino-stargroup.com

490 ms

gtm.js

gtm.js

47 ms

coverweb.min.css

coverweb.min.css

90 ms

style.css

style.css

162 ms

baguetteBox.css

baguetteBox.css

183 ms

banner.css

banner.css

184 ms

c_box02.css

c_box02.css

184 ms

search_news1.js

search_news1.js

194 ms

LsJS.aspx

LsJS.aspx

1223 ms

jquery-2.1.1.min.js

jquery-2.1.1.min.js

274 ms

coverweb.min.js

coverweb.min.js

232 ms

superfish.js

superfish.js

242 ms

jquery.fitvids.js

jquery.fitvids.js

242 ms

custom.js

custom.js

243 ms

baguetteBox.js

baguetteBox.js

246 ms

jquery.flexisel.js

jquery.flexisel.js

293 ms

returnTop.js

returnTop.js

301 ms

bat.js

bat.js

38 ms

icons.png

icons.png

115 ms

top_tel.png

top_tel.png

116 ms

logo.png

logo.png

133 ms

banner1.jpg

banner1.jpg

386 ms

banner2.jpg

banner2.jpg

436 ms

banner3.jpg

banner3.jpg

518 ms

banner4.jpg

banner4.jpg

432 ms

left-arrow.png

left-arrow.png

177 ms

right-arrow.png

right-arrow.png

192 ms

search.png

search.png

238 ms

2.jpg

2.jpg

381 ms

silicon-metal(1).jpg

silicon-metal(1).jpg

373 ms

high-carbon-ferro-silicon.jpg

high-carbon-ferro-silicon.jpg

461 ms

silicon-slag.jpg

silicon-slag.jpg

453 ms

silicon-metal-553.jpg

silicon-metal-553.jpg

450 ms

ferro-silicon-briquette.jpg

ferro-silicon-briquette.jpg

498 ms

silicon-briquette2.jpg

silicon-briquette2.jpg

504 ms

calcium-silicon-powder.jpg

calcium-silicon-powder.jpg

519 ms

2(2).jpg

2(2).jpg

588 ms

ferro-silicon-slag-powder-1(1).jpg

ferro-silicon-slag-powder-1(1).jpg

575 ms

electrolytic-manganese01.jpg

electrolytic-manganese01.jpg

585 ms

silicon-metal553-1.jpg

silicon-metal553-1.jpg

575 ms

ferro-chrome-briquette-1.jpg

ferro-chrome-briquette-1.jpg

579 ms

ferro-chrome-slag-briquette-1.jpg

ferro-chrome-slag-briquette-1.jpg

583 ms

calcium-silicon-6530-5528-5d.jpg

calcium-silicon-6530-5528-5d.jpg

637 ms

ladpjw1wulpbb6hnbqdnbqo_1706_1280(1).jpg

ladpjw1wulpbb6hnbqdnbqo_1706_1280(1).jpg

652 ms

5.jpg

5.jpg

639 ms

ladpjwy7u3c0b9hnbqdnbqo_1706_1280.jpg

ladpjwy7u3c0b9hnbqdnbqo_1706_1280.jpg

631 ms

5282331.js

5282331.js

10 ms

ferro-silicon.jpg

ferro-silicon.jpg

613 ms

korea-and-h-c-ferro-silicon.jpg

korea-and-h-c-ferro-silicon.jpg

605 ms

american-and-ferro-chrome.jpg

american-and-ferro-chrome.jpg

649 ms

russians-client.jpg

russians-client.jpg

651 ms

polish-client.jpg

polish-client.jpg

633 ms

COLISEUM-webfont.woff

COLISEUM-webfont.woff

642 ms

map.jpg

map.jpg

638 ms

close01.jpg

close01.jpg

610 ms

close02.jpg

close02.jpg

649 ms

social.png

social.png

651 ms

index_probg.jpg

index_probg.jpg

645 ms

bg01.jpg

bg01.jpg

607 ms

line01.jpg

line01.jpg

596 ms

bg02.jpg

bg02.jpg

566 ms

flag.jpg

flag.jpg

451 ms

bg03.jpg

bg03.jpg

445 ms

icon02.jpg

icon02.jpg

62 ms

JS5_2.css

JS5_2.css

199 ms

JS_Float.aspx

JS_Float.aspx

413 ms

2.gif

2.gif

1198 ms

top.png

top.png

62 ms

1.gif

1.gif

402 ms

7.gif

7.gif

405 ms

newsid0.aspx

newsid0.aspx

322 ms

Accessibility Review

sino-stargroup.com accessibility score

71

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

Image elements do not have [alt] attributes

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Best Practices

sino-stargroup.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sino-stargroup.com SEO score

84

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

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

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sino-stargroup.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Sino-stargroup.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

sino-stargroup.com

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