Tools & Wizards About Us
3366.com.cn screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

3366.com.cn

云服务器|虚拟主机|域名注册|企业建站-点击网络-云计算服务提供商，24小时品质服务

Page Load Speed

37.1 sec in total

First Response

777 ms

Resources Loaded

36.1 sec

Page Rendered

216 ms

3366.com.cn screenshot

About Website

Click here to check amazing 3366 content for China. Otherwise, check out these important facts you probably never knew about 3366.com.cn

专业的互联网服务商,致力于成为专业的云服务平台，服务项目包括域名注册、虚拟主机、企业建站、云服务器包含阿里云，腾讯云，华为云，微软云，点击云、企业邮箱包含网易邮箱，微软Office365、IDC租用托管、主机托管、网络营销、广告流服务等，以帮助客户轻松、高速、高效的接入互联网，提高企业竞争能力。

Visit 3366.com.cn

Key Findings

We analyzed 3366.com.cn page load time and found that the first response time was 777 ms and then it took 36.3 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 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

3366.com.cn performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value12.1 s

4/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

3366.com.cn

777 ms

www.xmisp.com

1145 ms

index.min.css

4926 ms

online.min.css

4927 ms

jquery-1.8.2.min.js

8326 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original 3366.com.cn, 36% (25 requests) were made to S.xmisp.cn and 25% (17 requests) were made to Qiao.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source S.xmisp.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 271.7 kB (40%)

Content Size

683.4 kB

After Optimization

411.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 3366.com.cn main page is 683.4 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. 25% of websites need less resources to load. Images take 341.1 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 35.8 kB

  • Original 49.6 kB
  • After minification 41.0 kB
  • After compression 13.8 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 8.6 kB, which is 17% 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 35.8 kB or 72% of the original size.

Image Optimization

-14%

Potential reduce by 48.2 kB

  • Original 341.1 kB
  • After minification 292.9 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. Obviously, 3366 needs image optimization as it can save up to 48.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 148.8 kB

  • Original 244.8 kB
  • After minification 244.1 kB
  • After compression 95.9 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 148.8 kB or 61% of the original size.

CSS Optimization

-81%

Potential reduce by 38.8 kB

  • Original 47.9 kB
  • After minification 38.4 kB
  • After compression 9.1 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. 3366.com.cn needs all CSS files to be minified and compressed as it can save up to 38.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (48%)

Requests Now

63

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3366. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

3366.com.cn

3366.com.cn

777 ms

www.xmisp.com

www.xmisp.com

1145 ms

index.min.css

index.min.css

4926 ms

online.min.css

online.min.css

4927 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

8326 ms

wpa.php

wpa.php

615 ms

online.min.js

online.min.js

7052 ms

index.min.js

index.min.js

4816 ms

ajax.js

ajax.js

239 ms

hm.js

hm.js

904 ms

blank

blank

99 ms

allbgs.png

allbgs.png

2557 ms

allbgs.gif

allbgs.gif

2221 ms

zx_qq.gif

zx_qq.gif

685 ms

20151016172701.gif

20151016172701.gif

8276 ms

20140416154340.gif

20140416154340.gif

6267 ms

20140414094420.gif

20140414094420.gif

2794 ms

20140416154439.gif

20140416154439.gif

5691 ms

20140414094346.gif

20140414094346.gif

5002 ms

20150612153608.jpg

20150612153608.jpg

20443 ms

20150616182515.jpg

20150616182515.jpg

16900 ms

20140610143502.jpg

20140610143502.jpg

11380 ms

20140417091624.jpg

20140417091624.jpg

14255 ms

20140417091705.jpg

20140417091705.jpg

9034 ms

focus_li.png

focus_li.png

9364 ms

footer_top_bg.gif

footer_top_bg.gif

9601 ms

20140404153703.jpg

20140404153703.jpg

20446 ms

20140404154103.jpg

20140404154103.jpg

12727 ms

20140404154344.jpg

20140404154344.jpg

13003 ms

20140412150940.jpg

20140412150940.jpg

15599 ms

wangan.png

wangan.png

13545 ms

hm.gif

hm.gif

440 ms

b.js

b.js

1642 ms

bsl.js

bsl.js

2576 ms

car_count.php

car_count.php

517 ms

views.js

views.js

922 ms

taskMgr.js

taskMgr.js

451 ms

contains.js

contains.js

224 ms

r.cgi

r.cgi

678 ms

conv.php

conv.php

635 ms

ta.php

ta.php

642 ms

conv.php

conv.php

637 ms

ta.php

ta.php

638 ms

conv.php

conv.php

819 ms

ta.php

ta.php

818 ms

conv.php

conv.php

1212 ms

ta.php

ta.php

1221 ms

Enter.php

Enter.php

557 ms

main_icon_invite_mess_api.js

main_icon_invite_mess_api.js

4687 ms

main.css

main.css

585 ms

fix.css

fix.css

1859 ms

version.js

version.js

2299 ms

1.png

1.png

19626 ms

m-webim-lite.css

m-webim-lite.css

2241 ms

m-webim-lite.js

m-webim-lite.js

5572 ms

Refresh.php

Refresh.php

290 ms

stat.gif

stat.gif

3081 ms

0.png

0.png

3176 ms

02.png

02.png

10072 ms

mess-text.png

mess-text.png

4238 ms

02_normal.png

02_normal.png

4937 ms

mess.gif

mess.gif

3782 ms

02_send_normal.png

02_send_normal.png

4221 ms

btn.png

btn.png

4665 ms

Refresh.php

Refresh.php

272 ms

01_big.jpg

01_big.jpg

1359 ms

btn.png

btn.png

889 ms

Refresh.php

Refresh.php

268 ms

Refresh.php

Refresh.php

281 ms

Accessibility Review

3366.com.cn accessibility score

61

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

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

3366.com.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

3366.com.cn SEO score

67

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

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3366.com.cn 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 3366.com.cn main page’s claimed encoding is gbk. 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

3366.com.cn

Open Graph description is not detected on the main page of 3366. 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: