Tools & Wizards About Us
shizhangroup.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

shizhangroup.com

Reliable Scaffolding, Truss, Stage Manufacturer | Shizhan Group

Page Load Speed

4 sec in total

First Response

428 ms

Resources Loaded

3.4 sec

Page Rendered

133 ms

shizhangroup.com screenshot

About Website

Welcome to shizhangroup.com homepage info - get ready to check Shizhan Group best content right away, or after learning these important things about shizhangroup.com

Shizhan Group strives to produce Truss, Stage, Scaffolding with the highest quality material and professional staffs. Strict quality control process ensure that users are getting reliable products. Ou...

Visit shizhangroup.com

Key Findings

We analyzed Shizhangroup.com page load time and found that the first response time was 428 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

shizhangroup.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.662

8/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

shizhangroup.com

428 ms

www.shizhangroup.com

1457 ms

bootstrap.min.css

430 ms

font-awesome.min.css

439 ms

common.min.css

446 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 11% of them (9 requests) were addressed to the original Shizhangroup.com, 63% (51 requests) were made to Asset.site.joinf.com and 16% (13 requests) were made to Yunpan.cdn.site.joinf.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Shizhangroup.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 231.4 kB (33%)

Content Size

695.4 kB

After Optimization

464.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shizhangroup.com main page is 695.4 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. 55% of websites need less resources to load. HTML takes 284.8 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 207.4 kB

  • Original 284.8 kB
  • After minification 264.8 kB
  • After compression 77.4 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 207.4 kB or 73% of the original size.

Image Optimization

-5%

Potential reduce by 5.4 kB

  • Original 115.3 kB
  • After minification 109.9 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. Shizhan Group images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 17.8 kB

  • Original 204.6 kB
  • After minification 204.2 kB
  • After compression 186.8 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

-1%

Potential reduce by 871 B

  • Original 90.8 kB
  • After minification 90.8 kB
  • After compression 89.9 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. Shizhangroup.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 46 (61%)

Requests Now

75

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shizhan Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shizhangroup.com

shizhangroup.com

428 ms

www.shizhangroup.com

www.shizhangroup.com

1457 ms

bootstrap.min.css

bootstrap.min.css

430 ms

font-awesome.min.css

font-awesome.min.css

439 ms

common.min.css

common.min.css

446 ms

style-index.min.css

style-index.min.css

456 ms

sweetalert.min.css

sweetalert.min.css

453 ms

swiper.min.css

swiper.min.css

480 ms

base.min.css

base.min.css

480 ms

index.css

index.css

455 ms

jquery-2.1.1.min.js

jquery-2.1.1.min.js

487 ms

emailCopy.css

emailCopy.css

505 ms

emailCopy.js

emailCopy.js

506 ms

logistics.css

logistics.css

506 ms

chat_popup.js

chat_popup.js

485 ms

swiper.min.js

swiper.min.js

367 ms

productShow.js

productShow.js

362 ms

bootstrap-3.3.7.min.js

bootstrap-3.3.7.min.js

363 ms

bootsnav.js

bootsnav.js

363 ms

jquery.mmenu.js

jquery.mmenu.js

364 ms

jquery.validate.min.js

jquery.validate.min.js

366 ms

template.js

template.js

366 ms

intersection-observer.js

intersection-observer.js

367 ms

lazyload.min.js

lazyload.min.js

366 ms

select2.min.js

select2.min.js

366 ms

bootstrap-input-spinner.js

bootstrap-input-spinner.js

368 ms

site-common.js

site-common.js

368 ms

sweetalert.min.js

sweetalert.min.js

366 ms

online.js

online.js

367 ms

inquiry.js

inquiry.js

367 ms

exitdialog.js

exitdialog.js

368 ms

emailClick.js

emailClick.js

373 ms

onload.js

onload.js

372 ms

home_product.js

home_product.js

372 ms

navResize.js

navResize.js

373 ms

index.php

index.php

161 ms

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534 ms

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MBiclJDZVAAAAAElFTkSuQmCC

23 ms

en.png

en.png

23 ms

fra.png

fra.png

22 ms

spa.png

spa.png

22 ms

vie.png

vie.png

24 ms

jp.png

jp.png

23 ms

icon_search.png

icon_search.png

22 ms

lazy-bg.png

lazy-bg.png

24 ms

product_list.png

product_list.png

24 ms

clearInput.png

clearInput.png

24 ms

b

b

245 ms

loading.png

loading.png

157 ms

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39c825f7a68112d12064552a44433dd3.png

518 ms

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621 ms

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68db9280fc006006b0c253394ba29bc8.jpg

532 ms

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519 ms

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542 ms

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51354922c9914e97fb9ba980830c136b.jpg

623 ms

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625 ms

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641 ms

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630 ms

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661 ms

baa5a0bd353483df78e9965f77058f74.jpg

baa5a0bd353483df78e9965f77058f74.jpg

744 ms

piwik.js

piwik.js

347 ms

btn_bg.png

btn_bg.png

24 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

22 ms

aboutus.jpg

aboutus.jpg

13 ms

address.png

address.png

11 ms

phone.png

phone.png

9 ms

email.png

email.png

10 ms

iconfont.js

iconfont.js

154 ms

skypeCheck.js

skypeCheck.js

80 ms

index.php

index.php

646 ms

index.php

index.php

321 ms

index.php

index.php

530 ms

top.png

top.png

22 ms

index.php

index.php

738 ms

middle.png

middle.png

13 ms

bottom.png

bottom.png

13 ms

cmsfloatqrcodepanel-hd-bg.gif

cmsfloatqrcodepanel-hd-bg.gif

13 ms

b4fddeda2c36ef92b16f3167012c93d5.jpg

b4fddeda2c36ef92b16f3167012c93d5.jpg

419 ms

piwik.js

piwik.js

358 ms

piwik.php

piwik.php

71 ms

piwik.php

piwik.php

364 ms

Accessibility Review

shizhangroup.com accessibility score

89

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.

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

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

shizhangroup.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

shizhangroup.com SEO score

91

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

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 Shizhangroup.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 Shizhangroup.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

shizhangroup.com

Open Graph data is detected on the main page of Shizhan Group. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: