Tools & Wizards About Us
chinataigang.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

chinataigang.com

Professional stainless steel and carbon steel manufacturers

Page Load Speed

20 sec in total

First Response

660 ms

Resources Loaded

18.9 sec

Page Rendered

441 ms

chinataigang.com screenshot

About Website

Click here to check amazing Chinataigang content. Otherwise, check out these important facts you probably never knew about chinataigang.com

Jiangsu Taigang Puxin Stainless Steel Co., Ltd.is located in Wuxi which is near to shanghai. So,it's very convenient. We are specialized in stainless steel and carbon steel product. We have good conne...

Visit chinataigang.com

Key Findings

We analyzed Chinataigang.com page load time and found that the first response time was 660 ms and then it took 19.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

chinataigang.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value18.2 s

0/100

10%

TBT (Total Blocking Time)

Value670 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.233

53/100

15%

TTI (Time to Interactive)

Value17.9 s

3/100

10%

Network Requests Diagram

chinataigang.com

660 ms

www.chinataigang.com

1307 ms

style.css

225 ms

jquery.js

669 ms

adsbygoogle.js

129 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 80% of them (44 requests) were addressed to the original Chinataigang.com, 4% (2 requests) were made to Pagead2.googlesyndication.com and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (16 sec) belongs to the original domain Chinataigang.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 134.7 kB (9%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chinataigang.com main page is 1.4 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 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 34.0 kB

  • Original 42.5 kB
  • After minification 32.6 kB
  • After compression 8.5 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 9.9 kB, which is 23% 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 34.0 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 66.9 kB

  • Original 1.0 MB
  • After minification 934.4 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. Chinataigang images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 19.7 kB

  • Original 352.3 kB
  • After minification 352.3 kB
  • After compression 332.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-40%

Potential reduce by 14.2 kB

  • Original 35.0 kB
  • After minification 35.0 kB
  • After compression 20.9 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. Chinataigang.com needs all CSS files to be minified and compressed as it can save up to 14.2 kB or 40% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (31%)

Requests Now

52

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chinataigang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chinataigang.com

chinataigang.com

660 ms

www.chinataigang.com

www.chinataigang.com

1307 ms

style.css

style.css

225 ms

jquery.js

jquery.js

669 ms

adsbygoogle.js

adsbygoogle.js

129 ms

placeholder.js

placeholder.js

873 ms

nav.css

nav.css

1132 ms

nav.js

nav.js

898 ms

public.js

public.js

896 ms

slick.css

slick.css

984 ms

slick.js

slick.js

1213 ms

animate.css

animate.css

1103 ms

wow.js

wow.js

1103 ms

layer.js

layer.js

1139 ms

ServiceQQ.htm

ServiceQQ.htm

1204 ms

gtm.js

gtm.js

142 ms

search.png

search.png

622 ms

52099396-5faa-4475-8d9b-15c376b55073.png

52099396-5faa-4475-8d9b-15c376b55073.png

620 ms

nav.png

nav.png

634 ms

ba677eab-53e3-4d10-bac1-9773bd39ecf7.jpg

ba677eab-53e3-4d10-bac1-9773bd39ecf7.jpg

7506 ms

eef4bead-6be8-4b3b-ad4c-c485d6470fac.jpg

eef4bead-6be8-4b3b-ad4c-c485d6470fac.jpg

12084 ms

56981ddb-4ee8-4bbd-8bdc-066f47aa74cd.jpg

56981ddb-4ee8-4bbd-8bdc-066f47aa74cd.jpg

13466 ms

a939695c-1f30-4b43-8a7c-3807c6c78997.jpg

a939695c-1f30-4b43-8a7c-3807c6c78997.jpg

7252 ms

c10f0b24-add9-4359-8b23-e0fb90130fc7.jpg

c10f0b24-add9-4359-8b23-e0fb90130fc7.jpg

3310 ms

b349f7ea-064e-4525-b68f-fab3834bc131.jpg

b349f7ea-064e-4525-b68f-fab3834bc131.jpg

4596 ms

home-about.jpg

home-about.jpg

12832 ms

6afbe9af-0c43-4503-86ce-4ce5306887cb.jpg

6afbe9af-0c43-4503-86ce-4ce5306887cb.jpg

8814 ms

ea6181b6-5c24-42e6-a699-0b3936307012.jpg

ea6181b6-5c24-42e6-a699-0b3936307012.jpg

10545 ms

dd819da9-8b95-4bc8-87ab-3c8a512d38ba.jpg

dd819da9-8b95-4bc8-87ab-3c8a512d38ba.jpg

9786 ms

2df32c8a-2178-4e5c-95fb-c459f5b5388c.jpg

2df32c8a-2178-4e5c-95fb-c459f5b5388c.jpg

15455 ms

date.png

date.png

10007 ms

arrow.png

arrow.png

10228 ms

v.png

v.png

10447 ms

9aa68062-6b60-424b-898d-8bfea87c02e1.jpg

9aa68062-6b60-424b-898d-8bfea87c02e1.jpg

13598 ms

e4eab983-425a-4cba-b331-68c8af7ce662.jpg

e4eab983-425a-4cba-b331-68c8af7ce662.jpg

14993 ms

6cd1eb80-7c3e-4573-9877-06390d06bbf6.jpg

6cd1eb80-7c3e-4573-9877-06390d06bbf6.jpg

13191 ms

64494899-bc4e-411b-bc5b-c76e2132e995.jpg

64494899-bc4e-411b-bc5b-c76e2132e995.jpg

15166 ms

me.png

me.png

14162 ms

e26292ca-8309-4c61-aaf7-b0e5d250de1a.jpg

e26292ca-8309-4c61-aaf7-b0e5d250de1a.jpg

13689 ms

fo3.png

fo3.png

13818 ms

fo1.png

fo1.png

13913 ms

show_ads_impl.js

show_ads_impl.js

332 ms

zrt_lookup.html

zrt_lookup.html

48 ms

fo4.png

fo4.png

13974 ms

js

js

64 ms

analytics.js

analytics.js

16 ms

DUAL-400.woff

DUAL-400.woff

16045 ms

collect

collect

12 ms

9923f9a3-82df-4dd6-8739-2d084b89063b.png

9923f9a3-82df-4dd6-8739-2d084b89063b.png

14057 ms

3b2c44cd-60b2-4954-8d32-b67d1d91b9b7.png

3b2c44cd-60b2-4954-8d32-b67d1d91b9b7.png

14624 ms

collect

collect

47 ms

ga-audiences

ga-audiences

28 ms

ads

ads

25 ms

layer.css

layer.css

13961 ms

tm.js

tm.js

627 ms

Accessibility Review

chinataigang.com accessibility score

58

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA toggle fields do not have accessible names

High

[aria-*] attributes do not have valid values

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

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

chinataigang.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

chinataigang.com SEO score

74

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

High

robots.txt is not valid

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chinataigang.com 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 Chinataigang.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

chinataigang.com

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