Tools & Wizards About Us
1chenwang.com screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    81% of other websites

  • 35

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 62

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

1chenwang.com

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Page Load Speed

43.9 sec in total

First Response

3 sec

Resources Loaded

40.7 sec

Page Rendered

279 ms

1chenwang.com screenshot

About Website

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Visit 1chenwang.com

Key Findings

We analyzed 1chenwang.com page load time and found that the first response time was 3 sec and then it took 40.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

1chenwang.com performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

54/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

1chenwang.com

2961 ms

css.css

3131 ms

uaredirect.js

719 ms

i.js

5278 ms

swfobject.js

5838 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 52% of them (31 requests) were addressed to the original 1chenwang.com, 5% (3 requests) were made to Combo.b.qq.com and 3% (2 requests) were made to Visitor.crm2.qq.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source .

Page Optimization Overview & Recommendations

Page size can be reduced by 152.3 kB (43%)

Content Size

352.5 kB

After Optimization

200.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 1chenwang.com main page is 352.5 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. 20% of websites need less resources to load. Javascripts take 192.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 40.0 kB

  • Original 52.4 kB
  • After minification 46.3 kB
  • After compression 12.4 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 6.1 kB, which is 12% 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 40.0 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 766 B

  • Original 78.8 kB
  • After minification 78.1 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. 1 Chenwang images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 88.2 kB

  • Original 192.6 kB
  • After minification 192.3 kB
  • After compression 104.4 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 88.2 kB or 46% of the original size.

CSS Optimization

-81%

Potential reduce by 23.3 kB

  • Original 28.6 kB
  • After minification 25.2 kB
  • After compression 5.3 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. 1chenwang.com needs all CSS files to be minified and compressed as it can save up to 23.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (45%)

Requests Now

53

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 1 Chenwang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

1chenwang.com

1chenwang.com

2961 ms

css.css

css.css

3131 ms

uaredirect.js

uaredirect.js

719 ms

i.js

i.js

5278 ms

swfobject.js

swfobject.js

5838 ms

42.120.11.238

42.120.11.238

20278 ms

wpa.php

wpa.php

646 ms

wpa.php

wpa.php

920 ms

bj.jpg

bj.jpg

821 ms

index_r1_c1.jpg

index_r1_c1.jpg

4028 ms

index_r1_c22.jpg

index_r1_c22.jpg

4157 ms

index_r2_c2.jpg

index_r2_c2.jpg

2379 ms

index_r2_c11.jpg

index_r2_c11.jpg

1004 ms

index22_r7_c4.jpg

index22_r7_c4.jpg

3190 ms

index_r14_c3.jpg

index_r14_c3.jpg

13990 ms

index_r13_c9.jpg

index_r13_c9.jpg

4390 ms

index_r13_c14.jpg

index_r13_c14.jpg

6569 ms

index_r16_c10.jpg

index_r16_c10.jpg

13323 ms

index_r16_c15.jpg

index_r16_c15.jpg

6451 ms

index_r18_c10.jpg

index_r18_c10.jpg

5902 ms

index_r18_c15.jpg

index_r18_c15.jpg

5369 ms

index222_r11_c5.jpg

index222_r11_c5.jpg

7447 ms

delay_hq.htm

delay_hq.htm

19542 ms

topnava_r1_c1.jpg

topnava_r1_c1.jpg

7671 ms

topnava_r1_c3.jpg

topnava_r1_c3.jpg

9276 ms

topnava_r1_c5.jpg

topnava_r1_c5.jpg

7754 ms

icon.png

icon.png

12244 ms

shjypz.html

shjypz.html

1451 ms

h.js

h.js

2740 ms

jquery1.42.min.js

jquery1.42.min.js

5154 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

6193 ms

21.gif

21.gif

1039 ms

hm.gif

hm.gif

1952 ms

20141124402149221_23.jpg

20141124402149221_23.jpg

10581 ms

20141129233230212_15.jpg

20141129233230212_15.jpg

8974 ms

20141129252830328_09.jpg

20141129252830328_09.jpg

9254 ms

2014112929430544_92.jpg

2014112929430544_92.jpg

8463 ms

20141129354830948_53.jpg

20141129354830948_53.jpg

4703 ms

20141129412831288_98.jpg

20141129412831288_98.jpg

19773 ms

20141129433531415_23.jpg

20141129433531415_23.jpg

15486 ms

20141129485731737_46.jpg

20141129485731737_46.jpg

19773 ms

t.gif

t.gif

739 ms

wss.ad7.com

wss.ad7.com

851 ms

tanxcm

tanxcm

1398 ms

baidu.pic

baidu.pic

389 ms

stat.php

stat.php

1195 ms

Panel.js

Panel.js

1004 ms

localStorage.js

localStorage.js

1017 ms

contains.js

contains.js

258 ms

stat.htm

stat.htm

198 ms

core.php

core.php

1046 ms

r.cgi

r.cgi

2096 ms

ta.php

ta.php

793 ms

crmqq.php

crmqq.php

16106 ms

wpa_first_heart_beat.php

wpa_first_heart_beat.php

607 ms

9.gif

9.gif

1079 ms

pic1.gif

pic1.gif

795 ms

r.cgi

r.cgi

1115 ms

wpa_first_heart_beat.php

wpa_first_heart_beat.php

580 ms

app.gif

app.gif

1023 ms

Accessibility Review

1chenwang.com accessibility score

35

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

1chenwang.com best practices score

62

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

High

Registers an unload listener

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

1chenwang.com SEO score

54

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

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 1chenwang.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 1chenwang.com 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

1chenwang.com

Open Graph description is not detected on the main page of 1 Chenwang. 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: