Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 55

    SEO

    Google-friendlier than
    20% of websites

jianhui.org

杰夫的阳台

Page Load Speed

50.2 sec in total

First Response

2.6 sec

Resources Loaded

46.6 sec

Page Rendered

1 sec

jianhui.org screenshot

About Website

Click here to check amazing Jianhui content for China. Otherwise, check out these important facts you probably never knew about jianhui.org

Jeff的阳台 是一个 探讨电脑知识,分享网络资源 的互联网平台,在这里你可以学到不少电脑知识,接触各类操作系统、软件资源,获取IT 新闻,拥抱移动互联网,期待你的关注!

Visit jianhui.org

Key Findings

We analyzed Jianhui.org page load time and found that the first response time was 2.6 sec and then it took 47.6 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. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

jianhui.org 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

jianhui.org

2633 ms

www.jianhui.org

17647 ms

style.css

5180 ms

new.jpg

2510 ms

google.jpg

3115 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 4% of them (4 requests) were addressed to the original Jianhui.org, 18% (17 requests) were made to Cdn.jianhui.org and 14% (13 requests) were made to Cdn2.jianhui.org. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Wn.x.jd.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 284.1 kB (43%)

Content Size

666.4 kB

After Optimization

382.2 kB

In fact, the total size of Jianhui.org main page is 666.4 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. 45% of websites need less resources to load. Javascripts take 339.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 69.8 kB

  • Original 84.5 kB
  • After minification 73.5 kB
  • After compression 14.8 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 11.0 kB, which is 13% 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 69.8 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 13.5 kB

  • Original 212.6 kB
  • After minification 199.2 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. Jianhui images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 179.5 kB

  • Original 339.9 kB
  • After minification 339.1 kB
  • After compression 160.4 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 179.5 kB or 53% of the original size.

CSS Optimization

-73%

Potential reduce by 21.4 kB

  • Original 29.3 kB
  • After minification 27.4 kB
  • After compression 7.9 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. Jianhui.org needs all CSS files to be minified and compressed as it can save up to 21.4 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (44%)

Requests Now

88

After Optimization

49

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jianhui. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

jianhui.org accessibility score

88

Accessibility Issues

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

jianhui.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

jianhui.org SEO score

55

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 Jianhui.org 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 Jianhui.org 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 Jianhui. 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: