Tools & Wizards About Us
xy.jlun.net screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 38

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

xy.jlun.net

管理咨询公司国企管理咨询领先者-中美嘉伦管理咨询公司

Page Load Speed

73.6 sec in total

First Response

16 sec

Resources Loaded

56.8 sec

Page Rendered

823 ms

xy.jlun.net screenshot

About Website

Welcome to xy.jlun.net homepage info - get ready to check Xy Jlun best content right away, or after learning these important things about xy.jlun.net

中美嘉伦管理咨询公司是一家专注服务国企的综合性管理咨询机构，公司专业提供以国企战略咨询,国企改革咨询,改制重组咨询,企业改制咨询,人力资源咨询，企业内训为核心的多种管理咨询服务。客户续约率高达90%。电话：010-65922733

Visit xy.jlun.net

Key Findings

We analyzed Xy.jlun.net page load time and found that the first response time was 16 sec and then it took 57.6 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 were 30 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

xy.jlun.net performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value10.9 s

7/100

10%

TBT (Total Blocking Time)

Value680 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.5 s

19/100

10%

Network Requests Diagram

xy.jlun.net

15961 ms

index.css

4131 ms

api.css

1921 ms

logo.png

4339 ms

pan.png

19797 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 13% of them (10 requests) were addressed to the original Xy.jlun.net, 39% (31 requests) were made to Jlun.net and 15% (12 requests) were made to Lxbjs.baidu.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Jlun.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 100.5 kB (36%)

Content Size

277.8 kB

After Optimization

177.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xy.jlun.net main page is 277.8 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 153.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 42.3 kB

  • Original 53.4 kB
  • After minification 42.8 kB
  • After compression 11.1 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 10.7 kB, which is 20% 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 42.3 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 5.6 kB

  • Original 153.6 kB
  • After minification 148.0 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. Xy Jlun images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 16.1 kB

  • Original 26.3 kB
  • After minification 26.3 kB
  • After compression 10.2 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 16.1 kB or 61% of the original size.

CSS Optimization

-82%

Potential reduce by 36.6 kB

  • Original 44.5 kB
  • After minification 33.7 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. Xy.jlun.net needs all CSS files to be minified and compressed as it can save up to 36.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (42%)

Requests Now

48

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xy Jlun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

xy.jlun.net

xy.jlun.net

15961 ms

index.css

index.css

4131 ms

api.css

api.css

1921 ms

logo.png

logo.png

4339 ms

pan.png

pan.png

19797 ms

wang.png

wang.png

7786 ms

132_20140815140813_kskvy.png

132_20140815140813_kskvy.png

19796 ms

home.png

home.png

4106 ms

search.png

search.png

1420 ms

132_20140815140842_jp2d1.png

132_20140815140842_jp2d1.png

19696 ms

132_20140815140821_p2tf0.png

132_20140815140821_p2tf0.png

19695 ms

132_20140815140817_ilpyl.png

132_20140815140817_ilpyl.png

19696 ms

132_20140815150801_d9auq.png

132_20140815150801_d9auq.png

19696 ms

132_20140815140849_wwe4v.png

132_20140815140849_wwe4v.png

20065 ms

132_20140815140830_abjyk.png

132_20140815140830_abjyk.png

20066 ms

132_20140815140852_7hpuv.png

132_20140815140852_7hpuv.png

19686 ms

132_20140815140850_95i5s.png

132_20140815140850_95i5s.png

19686 ms

132_20140815140823_xrv7x.png

132_20140815140823_xrv7x.png

19686 ms

132_20140815140804_wyewf.png

132_20140815140804_wyewf.png

19686 ms

132_20140815140837_jqv6o.png

132_20140815140837_jqv6o.png

19685 ms

132_20140815140811_wwygn.png

132_20140815140811_wwygn.png

20123 ms

132_20140815150839_ra7uq.png

132_20140815150839_ra7uq.png

20123 ms

ico.png

ico.png

4164 ms

132_20140815150822_kwjua.png

132_20140815150822_kwjua.png

19562 ms

132_20140815140819_5s19i.png

132_20140815140819_5s19i.png

19562 ms

27713_1458527761_5482577.png

27713_1458527761_5482577.png

19562 ms

27713_20150313140336_fn503.jpg

27713_20150313140336_fn503.jpg

19566 ms

yes.jpg

yes.jpg

2328 ms

1426580709.png

1426580709.png

19988 ms

1406168844.png

1406168844.png

19988 ms

1406170514.png

1406170514.png

19989 ms

1406170528.png

1406170528.png

19988 ms

132_20131009101050_ak9lt.jpg

132_20131009101050_ak9lt.jpg

19989 ms

132_20131009101017_n5kr2.jpg

132_20131009101017_n5kr2.jpg

19989 ms

132_20131009101041_x1u3o.jpg

132_20131009101041_x1u3o.jpg

19990 ms

132_20131009101004_jvuir.jpg

132_20131009101004_jvuir.jpg

19990 ms

132_20131009101031_nirop.jpg

132_20131009101031_nirop.jpg

19989 ms

dfdf.png

dfdf.png

20107 ms

tt.png

tt.png

19340 ms

jquery1.42.min.js

jquery1.42.min.js

5139 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

3522 ms

api.js

api.js

2642 ms

bpa.js

bpa.js

19893 ms

lxb.gif

lxb.gif

8376 ms

button_111.gif

button_111.gif

455 ms

h.js

h.js

5307 ms

21.gif

21.gif

1954 ms

s.js

s.js

2780 ms

lxb.js

lxb.js

3053 ms

b.js

b.js

3741 ms

hm.gif

hm.gif

3541 ms

h.js

h.js

3764 ms

log.gif

log.gif

347 ms

_l.js

_l.js

685 ms

bsl.js

bsl.js

1190 ms

log.gif

log.gif

1271 ms

custom.css

custom.css

696 ms

hm.gif

hm.gif

426 ms

lxb.js

lxb.js

7706 ms

4348124.png

4348124.png

7536 ms

shadow.png

shadow.png

4521 ms

log.gif

log.gif

553 ms

log.gif

log.gif

560 ms

close.png

close.png

546 ms

Enter.php

Enter.php

1487 ms

main_icon_invite_mess_api.js

main_icon_invite_mess_api.js

5487 ms

main.css

main.css

829 ms

fix.css

fix.css

724 ms

version.js

version.js

1072 ms

02.jpg

02.jpg

760 ms

m-webim-lite.css

m-webim-lite.css

381 ms

m-webim-lite.js

m-webim-lite.js

2415 ms

Refresh.php

Refresh.php

449 ms

stat.gif

stat.gif

733 ms

mess-text.png

mess-text.png

676 ms

messbtn.png

messbtn.png

735 ms

mess.gif

mess.gif

729 ms

btn.png

btn.png

1040 ms

log.gif

log.gif

461 ms

Accessibility Review

xy.jlun.net accessibility score

76

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

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

xy.jlun.net best practices score

38

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

High

Registers an unload listener

Low

Detected JavaScript libraries

High

Uses deprecated APIs

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

xy.jlun.net SEO score

88

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

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 Xy.jlun.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 Xy.jlun.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

xy.jlun.net

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