Tools & Wizards About Us
nanwx.cn screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

nanwx.cn

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Page Load Speed

25.1 sec in total

First Response

6 sec

Resources Loaded

18.5 sec

Page Rendered

574 ms

nanwx.cn screenshot

About Website

Click here to check amazing Nanwx content. Otherwise, check out these important facts you probably never knew about nanwx.cn

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Visit nanwx.cn

Key Findings

We analyzed Nanwx.cn page load time and found that the first response time was 6 sec and then it took 19.1 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

nanwx.cn performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

nanwx.cn

5984 ms

www.nanwx.cn

3443 ms

style.css

351 ms

style.mobile.css

698 ms

cue.css

931 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 95% of them (19 requests) were addressed to the original Nanwx.cn, 5% (1 request) were made to Secure.gravatar.com. The less responsive or slowest element that took the longest time to load (6.4 sec) belongs to the original domain Nanwx.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 239.6 kB (68%)

Content Size

351.1 kB

After Optimization

111.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nanwx.cn main page is 351.1 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. 30% of websites need less resources to load. Javascripts take 241.7 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 13.2 kB

  • Original 18.4 kB
  • After minification 17.4 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. 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 13.2 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 22.4 kB
  • After minification 22.4 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. Nanwx images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 169.0 kB

  • Original 241.7 kB
  • After minification 202.9 kB
  • After compression 72.7 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 169.0 kB or 70% of the original size.

CSS Optimization

-84%

Potential reduce by 57.4 kB

  • Original 68.6 kB
  • After minification 48.3 kB
  • After compression 11.3 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. Nanwx.cn needs all CSS files to be minified and compressed as it can save up to 57.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (59%)

Requests Now

17

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nanwx. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nanwx.cn

nanwx.cn

5984 ms

www.nanwx.cn

www.nanwx.cn

3443 ms

style.css

style.css

351 ms

style.mobile.css

style.mobile.css

698 ms

cue.css

cue.css

931 ms

code.css

code.css

943 ms

headroom.min.js

headroom.min.js

955 ms

init.js

init.js

1956 ms

support.js

support.js

1323 ms

project.js

project.js

1117 ms

input.min.js

input.min.js

1263 ms

app.js

app.js

1276 ms

player.js

player.js

1320 ms

wp-embed.min.js

wp-embed.min.js

1452 ms

d7a973c7dab26985da5f961be7b74480

d7a973c7dab26985da5f961be7b74480

162 ms

bg9.jpg

bg9.jpg

6380 ms

2090623710-300x300.png

2090623710-300x300.png

957 ms

default.jpg

default.jpg

705 ms

4-300x238.png

4-300x238.png

1030 ms

iconfont.woff

iconfont.woff

705 ms

Accessibility Review

nanwx.cn accessibility score

59

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

[lang] attributes do not have a valid value

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

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

nanwx.cn best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nanwx.cn SEO score

85

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

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nanwx.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Chinese. Our system also found out that Nanwx.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

nanwx.cn

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