Tools & Wizards About Us
cnzhx.com screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

cnzhx.com

河北省霸州市德通塑料制品有限公司-塑胶、塑料、汽配、汽车配件、水箱、注塑、五金、冲压件、各种汽车配套水室、风圈、汽车、农用车水箱、散热器、制动盘、暖风机、塑料橡胶、五金冲压、三元乙丙胶条

Page Load Speed

5.1 sec in total

First Response

2 sec

Resources Loaded

3 sec

Page Rendered

116 ms

cnzhx.com screenshot

About Website

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

河北省霸州市德通塑料制品有限公司-塑胶、塑料、汽配、汽车配件、水箱、注塑、五金、冲压件、各种汽车配套水室、风圈、汽车、农用车水箱、散热器、制动盘、暖风机、塑料橡胶、五金冲压、三元乙丙胶条

Visit cnzhx.com

Key Findings

We analyzed Cnzhx.com page load time and found that the first response time was 2 sec and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

cnzhx.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value4.1 s

80/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.447

20/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

cnzhx.com

2034 ms

index_1.jpg

246 ms

index_2.jpg

501 ms

index_3.jpg

519 ms

index_4.jpg

516 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 90% of them (9 requests) were addressed to the original Cnzhx.com, 10% (1 request) were made to 58f.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Cnzhx.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.6 kB (39%)

Content Size

37.0 kB

After Optimization

22.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cnzhx.com main page is 37.0 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. Images take 19.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 8.0 kB

  • Original 10.1 kB
  • After minification 9.9 kB
  • After compression 2.1 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 8.0 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 62 B

  • Original 19.8 kB
  • After minification 19.7 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. Cnzhx images are well optimized though.

JavaScript Optimization

-91%

Potential reduce by 6.5 kB

  • Original 7.1 kB
  • After minification 7.1 kB
  • After compression 634 B

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 6.5 kB or 91% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • Images
  • JavaScript

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cnzhx. According to our analytics all requests are already optimized.

Network Requests Diagram

cnzhx.com

cnzhx.com

2034 ms

index_1.jpg

index_1.jpg

246 ms

index_2.jpg

index_2.jpg

501 ms

index_3.jpg

index_3.jpg

519 ms

index_4.jpg

index_4.jpg

516 ms

index_5.jpg

index_5.jpg

551 ms

links.js

links.js

913 ms

index_6.jpg

index_6.jpg

560 ms

index_7.jpg

index_7.jpg

511 ms

index_8.jpg

index_8.jpg

733 ms

Accessibility Review

cnzhx.com accessibility score

64

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.

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.

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

cnzhx.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

SEO Factors

cnzhx.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 Cnzhx.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 Cnzhx.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

cnzhx.com

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