Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

kanzheli.cn

富士在线冲印

Page Load Speed

51.8 sec in total

First Response

1.7 sec

Resources Loaded

50 sec

Page Rendered

168 ms

kanzheli.cn screenshot

About Website

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Key Findings

We analyzed Kanzheli.cn page load time and found that the first response time was 1.7 sec and then it took 50.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 14 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

kanzheli.cn performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

www.kanzheli.cn

1668 ms

es5-shim.js

650 ms

console-shim.js

656 ms

json2.js

990 ms

jquery.js

1676 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 97% of them (85 requests) were addressed to the original Kanzheli.cn, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Kanzheli.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 149.1 kB (27%)

Content Size

558.7 kB

After Optimization

409.6 kB

In fact, the total size of Kanzheli.cn main page is 558.7 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. 25% of websites need less resources to load. Images take 407.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 16.9 kB

  • Original 20.6 kB
  • After minification 17.2 kB
  • After compression 3.7 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 3.4 kB, which is 16% 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 16.9 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 37.0 kB

  • Original 407.5 kB
  • After minification 370.5 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. Kanzheli images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 73.9 kB

  • Original 105.1 kB
  • After minification 89.5 kB
  • After compression 31.1 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 73.9 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 21.3 kB

  • Original 25.5 kB
  • After minification 17.9 kB
  • After compression 4.3 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. Kanzheli.cn needs all CSS files to be minified and compressed as it can save up to 21.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (80%)

Requests Now

70

After Optimization

14

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kanzheli. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

kanzheli.cn accessibility score

76

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.

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

kanzheli.cn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

kanzheli.cn SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kanzheli.cn can be misinterpreted by Google and other search engines. Our service has detected that English 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 Kanzheli.cn 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

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