Tools & Wizards About Us
81zw.com screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    88% of other websites

  • 39

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

81zw.com

八一中文网_书友最值得收藏!

Page Load Speed

25.4 sec in total

First Response

7.5 sec

Resources Loaded

17.5 sec

Page Rendered

435 ms

81zw.com screenshot

About Website

Click here to check amazing 81 Zw content for China. Otherwise, check out these important facts you probably never knew about 81zw.com

八一中文网是广大书友最值得收藏的网络小说阅读网，网站收录了当前最火热的网络小说，免费提供高质量的小说最新章节，是广大网络小说爱好者必备的小说阅读网。

Visit 81zw.com

Key Findings

We analyzed 81zw.com page load time and found that the first response time was 7.5 sec and then it took 17.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

81zw.com performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

81zw.com

7477 ms

www.81zw.com

2896 ms

m.js

286 ms

style.css

590 ms

header.js

1768 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 85% of them (17 requests) were addressed to the original 81zw.com, 5% (1 request) were made to S19.cnzz.com and 5% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (7.5 sec) belongs to the original domain 81zw.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 60.8 kB (25%)

Content Size

239.5 kB

After Optimization

178.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 81zw.com main page is 239.5 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 174.0 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 22.7 kB

  • Original 32.2 kB
  • After minification 32.2 kB
  • After compression 9.5 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 22.7 kB or 71% of the original size.

Image Optimization

-8%

Potential reduce by 14.1 kB

  • Original 174.0 kB
  • After minification 159.9 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. 81 Zw images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 11.4 kB

  • Original 17.3 kB
  • After minification 16.8 kB
  • After compression 5.9 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 11.4 kB or 66% of the original size.

CSS Optimization

-79%

Potential reduce by 12.6 kB

  • Original 16.0 kB
  • After minification 14.9 kB
  • After compression 3.4 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. 81zw.com needs all CSS files to be minified and compressed as it can save up to 12.6 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (17%)

Requests Now

18

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 81 Zw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

81zw.com

81zw.com

7477 ms

www.81zw.com

www.81zw.com

2896 ms

m.js

m.js

286 ms

style.css

style.css

590 ms

header.js

header.js

1768 ms

14507s.jpg

14507s.jpg

1860 ms

13205s.jpg

13205s.jpg

1781 ms

12967s.jpg

12967s.jpg

688 ms

8012s.jpg

8012s.jpg

1552 ms

8755s.jpg

8755s.jpg

1277 ms

9204s.jpg

9204s.jpg

1914 ms

8995s.jpg

8995s.jpg

3691 ms

8128s.jpg

8128s.jpg

4500 ms

8523s.jpg

8523s.jpg

5306 ms

10699s.jpg

10699s.jpg

4987 ms

all.gif

all.gif

2175 ms

book_logo.png

book_logo.png

2218 ms

z_stat.php

z_stat.php

1038 ms

stat.htm

stat.htm

287 ms

core.php

core.php

1003 ms

Accessibility Review

81zw.com accessibility score

39

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

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

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

81zw.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

81zw.com SEO score

92

Search Engine Optimization Advices

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

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 81zw.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 81zw.com main page’s claimed encoding is gbk. 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

81zw.com

Open Graph description is not detected on the main page of 81 Zw. 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: