Tools & Wizards About Us

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

scjhzs.com

四川金华建筑装饰装修工程有限公司

Page Load Speed

25.6 sec in total

First Response

2.7 sec

Resources Loaded

22.2 sec

Page Rendered

758 ms

About Website

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

四川金华建筑装饰装修工程有限公司scjhzs.com经营范围含:有机化工原料、含油子仁、毛皮、煤气矿业设备、纸品加工机械、颜料、声讯系统、地暖清洗、运动器械、电子记事簿（依法须经批准的项目,经相关部门批准后方可开展经营活动）。

Visit scjhzs.com

Key Findings

We analyzed Scjhzs.com page load time and found that the first response time was 2.7 sec and then it took 23 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

scjhzs.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.079

94/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

scjhzs.com

2664 ms

www.scjhzs.com

2787 ms

index.css

132 ms

redian.js

197 ms

tongji.js

131 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 17% of them (16 requests) were addressed to the original Scjhzs.com, 73% (69 requests) were made to Aiibet.com and 2% (2 requests) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (6.2 sec) relates to the external source Aiibet.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 248.2 kB (31%)

Content Size

795.9 kB

After Optimization

547.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Scjhzs.com main page is 795.9 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. 30% of websites need less resources to load. Images take 541.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 9.1 kB

  • Original 11.9 kB
  • After minification 10.6 kB
  • After compression 2.9 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 1.3 kB, which is 11% 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 9.1 kB or 76% of the original size.

Image Optimization

-12%

Potential reduce by 66.2 kB

  • Original 541.6 kB
  • After minification 475.4 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, Scjhzs needs image optimization as it can save up to 66.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 100.9 kB

  • Original 152.8 kB
  • After minification 150.6 kB
  • After compression 51.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 100.9 kB or 66% of the original size.

CSS Optimization

-80%

Potential reduce by 72.0 kB

  • Original 89.5 kB
  • After minification 79.1 kB
  • After compression 17.5 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. Scjhzs.com needs all CSS files to be minified and compressed as it can save up to 72.0 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (19%)

Requests Now

90

After Optimization

73

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scjhzs. 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 as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

scjhzs.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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

scjhzs.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

scjhzs.com SEO score

92

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scjhzs.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Scjhzs.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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