Tools & Wizards About Us
jianzhikuaiji.net screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

jianzhikuaiji.net

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Page Load Speed

14.5 sec in total

First Response

1.7 sec

Resources Loaded

12.6 sec

Page Rendered

187 ms

jianzhikuaiji.net screenshot

About Website

Click here to check amazing Jianzhikuaiji content. Otherwise, check out these important facts you probably never knew about jianzhikuaiji.net

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Key Findings

We analyzed Jianzhikuaiji.net page load time and found that the first response time was 1.7 sec and then it took 12.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

jianzhikuaiji.net performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value39.5 s

0/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value1,950 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value44.9 s

0/100

10%

Network Requests Diagram

jianzhikuaiji.net

1667 ms

public.css

779 ms

main_02.gif

715 ms

y3.gif

486 ms

10028910.js

3961 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 55% of them (16 requests) were addressed to the original Jianzhikuaiji.net, 21% (6 requests) were made to Bdimg.share.baidu.com and 7% (2 requests) were made to Static.soperson.com. The less responsive or slowest element that took the longest time to load (7.8 sec) relates to the external source Js.users.51.la.

Page Optimization Overview & Recommendations

Page size can be reduced by 103.7 kB (43%)

Content Size

243.0 kB

After Optimization

139.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jianzhikuaiji.net main page is 243.0 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. 20% of websites need less resources to load. Images take 105.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 20.4 kB

  • Original 25.3 kB
  • After minification 16.9 kB
  • After compression 4.8 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 8.3 kB, which is 33% 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 20.4 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 8.0 kB

  • Original 105.2 kB
  • After minification 97.1 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. Jianzhikuaiji images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 54.3 kB

  • Original 84.9 kB
  • After minification 84.9 kB
  • After compression 30.6 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 54.3 kB or 64% of the original size.

CSS Optimization

-76%

Potential reduce by 21.0 kB

  • Original 27.6 kB
  • After minification 24.7 kB
  • After compression 6.7 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. Jianzhikuaiji.net needs all CSS files to be minified and compressed as it can save up to 21.0 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (43%)

Requests Now

23

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jianzhikuaiji. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jianzhikuaiji.net

jianzhikuaiji.net

1667 ms

public.css

public.css

779 ms

main_02.gif

main_02.gif

715 ms

y3.gif

y3.gif

486 ms

10028910.js

10028910.js

3961 ms

bj.gif

bj.gif

631 ms

bbl.gif

bbl.gif

3807 ms

menu.gif

menu.gif

683 ms

main_07.jpg

main_07.jpg

4589 ms

main_08.gif

main_08.gif

824 ms

5891773.js

5891773.js

7755 ms

y1.gif

y1.gif

625 ms

y2.gif

y2.gif

1150 ms

talk99.css

talk99.css

746 ms

talk99.js

talk99.js

1132 ms

online.gif

online.gif

501 ms

b3.gif

b3.gif

539 ms

li.gif

li.gif

510 ms

main_11.gif

main_11.gif

476 ms

t.gif

t.gif

643 ms

shell_v2.js

shell_v2.js

448 ms

bds_s_v2.js

bds_s_v2.js

670 ms

bdsstyle.css

bdsstyle.css

224 ms

getnum

getnum

762 ms

is.png

is.png

446 ms

sc.png

sc.png

448 ms

icon_0.gif

icon_0.gif

522 ms

s

s

3195 ms

logger.js

logger.js

226 ms

Accessibility Review

jianzhikuaiji.net accessibility score

74

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.

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

Links do not have a discernible name

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

[lang] attributes do not have a valid value

Best Practices

jianzhikuaiji.net best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

jianzhikuaiji.net SEO score

81

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jianzhikuaiji.net 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 Jianzhikuaiji.net main page’s claimed encoding is gb2312. 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

jianzhikuaiji.net

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