Tools & Wizards About Us
liuliangku.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

liuliangku.com

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Page Load Speed

34.6 sec in total

First Response

16.7 sec

Resources Loaded

17.5 sec

Page Rendered

346 ms

liuliangku.com screenshot

About Website

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

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Visit liuliangku.com

Key Findings

We analyzed Liuliangku.com page load time and found that the first response time was 16.7 sec and then it took 17.9 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

liuliangku.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.209

59/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

liuliangku.com

16715 ms

public.css

5164 ms

index2.css

5155 ms

daohang.js

5150 ms

jquery-1.7.2.min.js

5170 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Liuliangku.com, 93% (63 requests) were made to S.404.cn and 1% (1 request) were made to S4.cnzz.com. The less responsive or slowest element that took the longest time to load (16.7 sec) belongs to the original domain Liuliangku.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 253.6 kB (21%)

Content Size

1.2 MB

After Optimization

967.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Liuliangku.com main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 33.7 kB

  • Original 38.9 kB
  • After minification 24.8 kB
  • After compression 5.2 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 14.1 kB, which is 36% 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 33.7 kB or 87% of the original size.

Image Optimization

-12%

Potential reduce by 119.2 kB

  • Original 1.0 MB
  • After minification 887.1 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, Liuliangku needs image optimization as it can save up to 119.2 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

-49%

Potential reduce by 62.1 kB

  • Original 127.5 kB
  • After minification 127.1 kB
  • After compression 65.4 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 62.1 kB or 49% of the original size.

CSS Optimization

-80%

Potential reduce by 38.7 kB

  • Original 48.1 kB
  • After minification 41.1 kB
  • After compression 9.4 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. Liuliangku.com needs all CSS files to be minified and compressed as it can save up to 38.7 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (18%)

Requests Now

67

After Optimization

55

  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Liuliangku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

liuliangku.com

liuliangku.com

16715 ms

public.css

public.css

5164 ms

index2.css

index2.css

5155 ms

daohang.js

daohang.js

5150 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

5170 ms

ss.js

ss.js

5158 ms

gongneng.css

gongneng.css

5151 ms

gongnneg.js

gongnneg.js

5157 ms

help.css

help.css

5163 ms

zifei.css

zifei.css

5159 ms

case.css

case.css

5164 ms

about%20us.css

about%20us.css

5166 ms

logo-pigcms.png

logo-pigcms.png

5273 ms

jquery1.js

jquery1.js

5174 ms

noticeReg.png

noticeReg.png

4393 ms

mfrL.png

mfrL.png

2563 ms

1_03.png

1_03.png

2880 ms

2_03.png

2_03.png

2671 ms

3_03.png

3_03.png

2671 ms

4_03.png

4_03.png

628 ms

denglu_03.png

denglu_03.png

62 ms

denglu_05.png

denglu_05.png

61 ms

bann.jpg

bann.jpg

64 ms

ban.jpg

ban.jpg

65 ms

datu_03.png

datu_03.png

67 ms

tupian_03.png

tupian_03.png

27 ms

weizhi_31.png

weizhi_31.png

26 ms

datu_05.png

datu_05.png

69 ms

tupian_05.png

tupian_05.png

67 ms

weizhi1_31.png

weizhi1_31.png

27 ms

datu_07.png

datu_07.png

70 ms

tupian_07.png

tupian_07.png

73 ms

weizhi2_31.png

weizhi2_31.png

68 ms

datu_09.png

datu_09.png

73 ms

tupian_09.png

tupian_09.png

71 ms

weizhi3_31.png

weizhi3_31.png

271 ms

datu_11.png

datu_11.png

80 ms

tupian_11.png

tupian_11.png

83 ms

weizhi4_31.png

weizhi4_31.png

71 ms

tuBiao_36.png

tuBiao_36.png

279 ms

tuBiao_30.png

tuBiao_30.png

72 ms

tuBiao_39.png

tuBiao_39.png

73 ms

tuBiao_27.png

tuBiao_27.png

74 ms

tuBiao_33.png

tuBiao_33.png

74 ms

tuBiao_47.png

tuBiao_47.png

78 ms

tuBiao_50.png

tuBiao_50.png

80 ms

tuBiao_53.png

tuBiao_53.png

312 ms

tuBiao_55.png

tuBiao_55.png

83 ms

tuBiao_57.png

tuBiao_57.png

79 ms

tuBiao_65.png

tuBiao_65.png

79 ms

tuBiao_75.png

tuBiao_75.png

80 ms

tuBiao_67.png

tuBiao_67.png

81 ms

tuBiao_69.png

tuBiao_69.png

310 ms

tuBiao_72.png

tuBiao_72.png

79 ms

mfrR.png

mfrR.png

30 ms

index_63.png

index_63.png

255 ms

l02.png

l02.png

1277 ms

a.png

a.png

5 ms

ll04.png

ll04.png

6 ms

l04.png

l04.png

7 ms

ll05.png

ll05.png

7 ms

l05.png

l05.png

9 ms

ll06.png

ll06.png

8 ms

l06.png

l06.png

8 ms

stat.php

stat.php

1270 ms

stat.htm

stat.htm

175 ms

core.php

core.php

556 ms

img1.png

img1.png

13 ms

Accessibility Review

liuliangku.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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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.

High

Definition list items are not wrapped in <dl> elements

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent 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

liuliangku.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

High

Page has valid source maps

SEO Factors

liuliangku.com SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Liuliangku.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 Liuliangku.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

liuliangku.com

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