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bf2.com.cn screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

bf2.com.cn

战地联盟_战地4_战地3_叛逆连队2_BC2_战地2_BF2_Battlefield_荣誉勋章_正版CDKEY_ARMA3_武装突袭3 - Powered by Discuz!

Page Load Speed

26.5 sec in total

First Response

4.1 sec

Resources Loaded

22.1 sec

Page Rendered

346 ms

bf2.com.cn screenshot

About Website

Click here to check amazing BF2 content for China. Otherwise, check out these important facts you probably never knew about bf2.com.cn

中国战地联盟(www.bf2.com.cn)：提供最专业的战地4，BF4，Battlefield 4，战地4正版，战地4购买，战地4联机，战地4下载，战地3，Battlefield 3，bf3，叛逆连队2，BC2，战地2，BF2，正版CDKEY，联机，服务器，荣誉勋章，MOH，SAGA等相关信息下载资讯。中国最权威的战地游戏交流平台！

Visit bf2.com.cn

Key Findings

We analyzed Bf2.com.cn page load time and found that the first response time was 4.1 sec and then it took 22.4 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.

Performance Metrics

bf2.com.cn performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value1,690 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.0 s

76/100

10%

Network Requests Diagram

bf2.com.cn

4070 ms

style_1_common.css

3134 ms

style_1_forum_index.css

2557 ms

style.css

1535 ms

common.js

3441 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 84% of them (54 requests) were addressed to the original Bf2.com.cn, 2% (1 request) were made to S52.cnzz.com and 2% (1 request) were made to Discuz.gtimg.cn. The less responsive or slowest element that took the longest time to load (16.4 sec) belongs to the original domain Bf2.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 338.2 kB (45%)

Content Size

747.9 kB

After Optimization

409.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bf2.com.cn main page is 747.9 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 373.6 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 28.9 kB

  • Original 38.9 kB
  • After minification 38.9 kB
  • After compression 10.0 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 28.9 kB or 74% of the original size.

Image Optimization

-15%

Potential reduce by 57.5 kB

  • Original 373.6 kB
  • After minification 316.1 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. Obviously, BF2 needs image optimization as it can save up to 57.5 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 182.1 kB

  • Original 244.4 kB
  • After minification 200.1 kB
  • After compression 62.3 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 182.1 kB or 75% of the original size.

CSS Optimization

-77%

Potential reduce by 69.6 kB

  • Original 91.0 kB
  • After minification 87.3 kB
  • After compression 21.4 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. Bf2.com.cn needs all CSS files to be minified and compressed as it can save up to 69.6 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (30%)

Requests Now

60

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BF2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bf2.com.cn

bf2.com.cn

4070 ms

style_1_common.css

style_1_common.css

3134 ms

style_1_forum_index.css

style_1_forum_index.css

2557 ms

style.css

style.css

1535 ms

common.js

common.js

3441 ms

forum.js

forum.js

1955 ms

logging.js

logging.js

1885 ms

md5.js

md5.js

1777 ms

stat.php

stat.php

2553 ms

discuz_tips.js

discuz_tips.js

456 ms

background.png

background.png

4668 ms

bcn_logo.jpg

bcn_logo.jpg

6890 ms

shark.gif

shark.gif

1404 ms

220204zhan5reee95ehdpr.gif

220204zhan5reee95ehdpr.gif

4119 ms

switch_width.png

switch_width.png

393 ms

SAGA1.png

SAGA1.png

675 ms

wechat_login.png

wechat_login.png

2666 ms

qq_login.gif

qq_login.gif

1120 ms

023009xb1ba87buab1sb81.png

023009xb1ba87buab1sb81.png

2523 ms

collapsed_no.gif

collapsed_no.gif

774 ms

common_329_icon.png

common_329_icon.png

1347 ms

common_327_icon.png

common_327_icon.png

1538 ms

common_337_icon.jpg

common_337_icon.jpg

3882 ms

common_180_icon.gif

common_180_icon.gif

2378 ms

common_326_icon.png

common_326_icon.png

2301 ms

common_336_icon.jpg

common_336_icon.jpg

3067 ms

common_291_icon.jpg

common_291_icon.jpg

3440 ms

common_319_icon.jpg

common_319_icon.jpg

2883 ms

common_119_icon.jpeg

common_119_icon.jpeg

4968 ms

common_289_icon.png

common_289_icon.png

3599 ms

common_253_icon.jpg

common_253_icon.jpg

3451 ms

common_198_icon.jpg

common_198_icon.jpg

5994 ms

common_266_icon.jpg

common_266_icon.jpg

3837 ms

VIP.gif

VIP.gif

3958 ms

common_333_icon.gif

common_333_icon.gif

4981 ms

common_330_icon.jpg

common_330_icon.jpg

16359 ms

common_331_icon.jpg

common_331_icon.jpg

6003 ms

forum.gif

forum.gif

4739 ms

LONKON_VQOMAYKQwLEz.png

LONKON_VQOMAYKQwLEz.png

5915 ms

1238060_Kt28VcxrYhFW.png

1238060_Kt28VcxrYhFW.png

9049 ms

collapsed_yes.gif

collapsed_yes.gif

5365 ms

logo.gif

logo.gif

5751 ms

151005j1eqid1ihe25iosd.jpg

151005j1eqid1ihe25iosd.jpg

6137 ms

20070918_5c732051b4498e9e6a4bsCnlyuTvM8nY.gif

20070918_5c732051b4498e9e6a4bsCnlyuTvM8nY.gif

7060 ms

152017u1g2spssps2pqbps.jpg

152017u1g2spssps2pqbps.jpg

6881 ms

ad_close.gif

ad_close.gif

7307 ms

plugin.php

plugin.php

6574 ms

px.png

px.png

6941 ms

pn.png

pn.png

7208 ms

nv.png

nv.png

6961 ms

qmenu.png

qmenu.png

6798 ms

nv_a.png

nv_a.png

6826 ms

stat.htm

stat.htm

622 ms

core.php

core.php

1040 ms

arr_w.gif

arr_w.gif

6562 ms

search.png

search.png

6390 ms

search.png

search.png

6326 ms

9.gif

9.gif

793 ms

pic.gif

pic.gif

374 ms

pt_item.png

pt_item.png

5644 ms

chart.png

chart.png

5663 ms

titlebg.png

titlebg.png

5599 ms

scrolltop.png

scrolltop.png

5594 ms

app.gif

app.gif

788 ms

Accessibility Review

bf2.com.cn accessibility score

64

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.

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

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

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.

Best Practices

bf2.com.cn best practices score

67

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

SEO Factors

bf2.com.cn SEO score

85

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

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

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 Bf2.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 Bf2.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

bf2.com.cn

Open Graph description is not detected on the main page of BF2. 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: