Tools & Wizards About Us
zhenghongxf.com screenshot

Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

zhenghongxf.com

beat365·体育(中国)官方网站

Page Load Speed

24.9 sec in total

First Response

4.6 sec

Resources Loaded

20.2 sec

Page Rendered

148 ms

zhenghongxf.com screenshot

About Website

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

1999年beat365·体育(中国)官方网站创始于东方时尚之都上海，专注于提供公共建筑以及私人宅院的咨询、设计、材料选配、施工、售后等管家式装饰服务。beat365·体育(中国)官方网站集团以“弘扬工匠精神，打造三建品牌，建设美好家园” 为使命，恪守“敬业、守信、建优、筑福”的核心价值观，致力成为行业工程总承包建设和服务领域的领跑者。

Visit zhenghongxf.com

Key Findings

We analyzed Zhenghongxf.com page load time and found that the first response time was 4.6 sec and then it took 20.4 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

zhenghongxf.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.703

7/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

zhenghongxf.com

4561 ms

style.css

2191 ms

jquery.min.js

8559 ms

global.js

2899 ms

slide_show.js

4341 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Zhenghongxf.com and no external sources were called. The less responsive or slowest element that took the longest time to load (8.6 sec) belongs to the original domain Zhenghongxf.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 144.7 kB (70%)

Content Size

206.1 kB

After Optimization

61.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zhenghongxf.com main page is 206.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 149.6 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 4.0 kB

  • Original 6.0 kB
  • After minification 5.7 kB
  • After compression 2.0 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 4.0 kB or 67% of the original size.

Image Optimization

-24%

Potential reduce by 4.4 kB

  • Original 18.3 kB
  • After minification 13.8 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, Zhenghongxf needs image optimization as it can save up to 4.4 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 109.2 kB

  • Original 149.6 kB
  • After minification 122.0 kB
  • After compression 40.4 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 109.2 kB or 73% of the original size.

CSS Optimization

-84%

Potential reduce by 27.0 kB

  • Original 32.3 kB
  • After minification 24.0 kB
  • After compression 5.2 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. Zhenghongxf.com needs all CSS files to be minified and compressed as it can save up to 27.0 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhenghongxf. According to our analytics all requests are already optimized.

Network Requests Diagram

zhenghongxf.com

zhenghongxf.com

4561 ms

style.css

style.css

2191 ms

jquery.min.js

jquery.min.js

8559 ms

global.js

global.js

2899 ms

slide_show.js

slide_show.js

4341 ms

logo.png

logo.png

4502 ms

btn_search.gif

btn_search.gif

504 ms

main_nav_right.gif

main_nav_right.gif

430 ms

main_nav_left.gif

main_nav_left.gif

512 ms

img_company.jpg

img_company.jpg

7080 ms

icon_contact.gif

icon_contact.gif

2047 ms

online_service.png

online_service.png

990 ms

slide_loader.gif

slide_loader.gif

2323 ms

Accessibility Review

zhenghongxf.com accessibility score

45

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

<frame> or <iframe> elements do not have a title

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

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

zhenghongxf.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

zhenghongxf.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

    UTF-8

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

zhenghongxf.com

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