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Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

12306.360.cn

12306春运火车票极速订购-360抢票王七代，快人一步，助您回家！

Page Load Speed

38.3 sec in total

First Response

9.7 sec

Resources Loaded

27.6 sec

Page Rendered

974 ms

12306.360.cn screenshot

About Website

Welcome to 12306.360.cn homepage info - get ready to check 12306 360 best content for China right away, or after learning these important things about 12306.360.cn

360抢票提供自动识别验证码、预约提醒、自动刷票等功能，抢火车票成功率翻倍，助你买到回家的火车票。【自动抢票】验证码自动识别，有票自动下单；【余票监控】监控余票变化，有票立即提醒购票；【智能查询】分析推荐附近余票多的大站点，大大提高买到票的几率。

Visit 12306.360.cn

Key Findings

We analyzed 12306.360.cn page load time and found that the first response time was 9.7 sec and then it took 28.6 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

12306.360.cn performance score

0

Network Requests Diagram

12306.360.cn

9672 ms

style.min.css

354 ms

t01f13f0639e9ec3239.jpg

5557 ms

bg.jpg

33 ms

qiangPiaoTitle.png

3434 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 6% of them (3 requests) were addressed to the original 12306.360.cn, 15% (8 requests) were made to P8.qhimg.com and 11% (6 requests) were made to P7.qhimg.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source P7.qhimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 420.2 kB (47%)

Content Size

885.8 kB

After Optimization

465.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 12306.360.cn main page is 885.8 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. 35% of websites need less resources to load. CSS take 290.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 114.4 kB

  • Original 140.5 kB
  • After minification 82.6 kB
  • After compression 26.1 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 57.9 kB, which is 41% 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 114.4 kB or 81% of the original size.

Image Optimization

-15%

Potential reduce by 29.2 kB

  • Original 199.7 kB
  • After minification 170.5 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, 12306 360 needs image optimization as it can save up to 29.2 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

-64%

Potential reduce by 162.5 kB

  • Original 255.1 kB
  • After minification 255.1 kB
  • After compression 92.6 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 162.5 kB or 64% of the original size.

CSS Optimization

-39%

Potential reduce by 114.0 kB

  • Original 290.4 kB
  • After minification 290.4 kB
  • After compression 176.4 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. 12306.360.cn needs all CSS files to be minified and compressed as it can save up to 114.0 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (10%)

Requests Now

52

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 12306 360. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

12306.360.cn

12306.360.cn

9672 ms

style.min.css

style.min.css

354 ms

t01f13f0639e9ec3239.jpg

t01f13f0639e9ec3239.jpg

5557 ms

bg.jpg

bg.jpg

33 ms

qiangPiaoTitle.png

qiangPiaoTitle.png

3434 ms

dianNaoQiangPiao.png

dianNaoQiangPiao.png

1081 ms

huoChePiao.png

huoChePiao.png

28 ms

animate-1.png

animate-1.png

20279 ms

t01746e0ffd2fd3393f.jpg

t01746e0ffd2fd3393f.jpg

17 ms

21211112d.jpg

21211112d.jpg

17963 ms

t018ca7eff96f6406d9.png

t018ca7eff96f6406d9.png

11 ms

zhinengnian.png

zhinengnian.png

8 ms

chunYunZhiBo-orange.png

chunYunZhiBo-orange.png

1466 ms

tabbg.png

tabbg.png

886 ms

beesmall.png

beesmall.png

1177 ms

huoChePiao01.png

huoChePiao01.png

25 ms

jplist.png

jplist.png

10037 ms

shouJiQiangPiao02.png

shouJiQiangPiao02.png

8601 ms

shuangXiangHeYan.png

shuangXiangHeYan.png

9 ms

t01bc6656022fa03a61.png

t01bc6656022fa03a61.png

3855 ms

drawbg.gif

drawbg.gif

12520 ms

riLi03.png

riLi03.png

881 ms

riLi04.png

riLi04.png

27 ms

t01c4560bb83f50dd95.png

t01c4560bb83f50dd95.png

8 ms

btn_login.png

btn_login.png

3750 ms

t011bd305cff651d7ec.png

t011bd305cff651d7ec.png

491 ms

station.js

station.js

448 ms

container.min.js

container.min.js

61 ms

riLi01.png

riLi01.png

1388 ms

t010cf4b3d082f1c35c.png

t010cf4b3d082f1c35c.png

497 ms

bg_app_dl_layer.png

bg_app_dl_layer.png

7718 ms

riLi02.png

riLi02.png

1882 ms

t0183df53c57d785a65.png

t0183df53c57d785a65.png

29 ms

12306.360.cn

12306.360.cn

6067 ms

jquery214min.js

jquery214min.js

36 ms

374.4330.gif

374.4330.gif

3665 ms

ticket_count.php

ticket_count.php

336 ms

customModal.png

customModal.png

82 ms

weishixinwen03.png

weishixinwen03.png

2511 ms

t0191a6fec5ec520ccb.png

t0191a6fec5ec520ccb.png

5783 ms

t01450c1c3e3c687a69.png

t01450c1c3e3c687a69.png

60 ms

cuCaobg.png

cuCaobg.png

58 ms

baiXingBanner.jpg

baiXingBanner.jpg

12039 ms

formleft.png

formleft.png

3918 ms

topwz.gif

topwz.gif

966 ms

ztwarn.gif

ztwarn.gif

782 ms

codebg.gif

codebg.gif

747 ms

email.png

email.png

11803 ms

weishixinwen.png

weishixinwen.png

10 ms

fengXing.jpg

fengXing.jpg

17864 ms

qiChePiao.jpg

qiChePiao.jpg

10 ms

zuCheHuiJia.jpg

zuCheHuiJia.jpg

15 ms

4891 ms

377.5035.gif

377.5035.gif

986 ms

SEO Factors

12306.360.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 12306.360.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that 12306.360.cn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

12306.360.cn

Open Graph description is not detected on the main page of 12306 360. 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: