Access zking.com. 紫金财产保险股份有限公司

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

39/100

10%

LCP (Largest Contentful Paint)

Value14.3 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.148

76/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

zking.com

9002 ms

mystyles.css

2899 ms

jquery.min.js

2012 ms

css.js

1955 ms

common.js

8004 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 97% of them (66 requests) were addressed to the original Zking.com, 1% (1 request) were made to Js.tongji.linezing.com and 1% (1 request) were made to Dt.tongji.linezing.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Zking.com.

Content Size

360.1 kB

After Optimization

207.0 kB

In fact, the total size of Zking.com main page is 360.1 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. Only 10% of websites need less resources to load. Images take 228.6 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 20.7 kB

Original 28.2 kB
After minification 25.3 kB
After compression 7.6 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 20.7 kB or 73% of the original size.

Image Optimization

-26%

Potential reduce by 60.4 kB

Original 228.6 kB
After minification 168.2 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, Zking needs image optimization as it can save up to 60.4 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 60.0 kB

Original 87.8 kB
After minification 69.6 kB
After compression 27.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 60.0 kB or 68% of the original size.

CSS Optimization

-77%

Potential reduce by 12.0 kB

Original 15.5 kB
After minification 14.2 kB
After compression 3.5 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. Zking.com needs all CSS files to be minified and compressed as it can save up to 12.0 kB or 77% of the original size.

Requests Now

After Optimization

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zking. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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 Zking.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 Zking.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

zking.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

紫金财产保险股份有限公司

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

zking.com

mystyles.css

jquery.min.js

css.js

common.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

zking.com

mystyles.css

jquery.min.js

css.js

common.js

login.js

validator.js

veryide.effect.js

swfobject_modified.js

jquery.js

chrome.js

tongji.js

cb.jpg

topbj.jpg

logo.png

nale.jpg

nari.jpg

6year02.jpg

6year03.jpg

6year04.jpg

banner01.jpg

ltop.jpg

pic08.jpg

lbo.jpg

xfzqy.png

20160331115526115.jpg

mbo.jpg

pic01.jpg

dljz.jpg

20140520095519611.jpg

cri.jpg

20101110095320529.jpg

cpbo.jpg

pic05.jpg

20101110102422547.jpg

20101110102825257.gif

20101110103122443.gif

20101110103350569.gif

lp.jpg

tongji.do

top.jpg

lian.jpg

nav.jpg