40.7 sec in total
3.1 sec
37.1 sec
509 ms
Welcome to 51live.com homepage info - get ready to check 51 Live best content for China right away, or after learning these important things about 51live.com
51LIVE提供CCTV5在线直播,湖南卫视在线直播,江苏卫视直播,浙江卫视直播等电视直播。还提供NBA直播、足球直播、英雄联盟直播、电视剧和电影等视频直播服务。
Visit 51live.comWe analyzed 51live.com page load time and found that the first response time was 3.1 sec and then it took 37.7 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 24 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
51live.com performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value24.8 s
0/100
25%
Value10.9 s
6/100
10%
Value3,770 ms
1/100
30%
Value0.465
19/100
15%
Value34.6 s
0/100
10%
3087 ms
2065 ms
10583 ms
3128 ms
1062 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 45% of them (37 requests) were addressed to the original 51live.com, 22% (18 requests) were made to Screenshot.dwstatic.com and 15% (12 requests) were made to Dlpic.cdn.zhanqi.tv. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain 51live.com.
Page size can be reduced by 295.7 kB (25%)
1.2 MB
909.5 kB
In fact, the total size of 51live.com main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 840.0 kB which makes up the majority of the site volume.
Potential reduce by 26.8 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. 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 26.8 kB or 79% of the original size.
Potential reduce by 40.9 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. 51 Live images are well optimized though.
Potential reduce by 159.9 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 159.9 kB or 65% of the original size.
Potential reduce by 68.1 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. 51live.com needs all CSS files to be minified and compressed as it can save up to 68.1 kB or 81% of the original size.
Number of requests can be reduced by 5 (9%)
57
52
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51 Live. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
51live.com
3087 ms
common.css
2065 ms
jquery-1.8.3.min.js
10583 ms
function.js
3128 ms
gTool.js
1062 ms
b4c6b2839df34b86dc6839196bf0b56f494c8bc6
5541 ms
561_ldher_2016-04-08-20-14-50.jpg
4923 ms
snapshot.jpg
4901 ms
snapshot.jpg
5953 ms
snapshot.jpg
6135 ms
snapshot.jpg
5828 ms
snapshot.jpg
6580 ms
snapshot.jpg
5917 ms
bg.png
8414 ms
logo.png
1548 ms
WnNFb2I2SnY3SlEzRHo.jpg
20265 ms
WWNJcWJLbHY3SlEzRXo.jpg
15849 ms
WXNNbGJLWnY4Mkk2RXo.jpg
3985 ms
UGJGcmFYN2tSbWJvTUg.jpg
20266 ms
UWJOb2FYN2tTejR0Tlg.jpg
5850 ms
UUxScWJIN2tTejR1T1g.jpg
20266 ms
Z0tmcWFCSDJRMFQzVVI.jpg
20193 ms
ZnFMa1poSDJSbmo1VVI.jpg
15931 ms
aEtma2FSSDJRMFBBVGg.jpg
20267 ms
Z3FUb2FCSDJRWFgyU3g.jpg
20266 ms
ZmFUbVpCSDJRMGY1U0I.jpg
20266 ms
ZjZYaWFoSDFSbmY3VGg.jpg
20267 ms
UHJOdGNIN2tTR0hxTkg.jpg
20267 ms
UjRocWMwN2tTRzBxTm4.jpg
20267 ms
UTRwcWJYN2tTR0RwTVg.jpg
20267 ms
UWJsc2JYN2tTR0RxT0g.jpg
20267 ms
UUxGd2FYN2tTR0RyTm4.jpg
20268 ms
UWJwdGJIN2tTR0hxTVg.jpg
20267 ms
737_CGq78_2016-04-08-20-33-32.jpg
4929 ms
30409_oPNVb_2016-04-08-20-17-36.jpg
4993 ms
40145_cWcrH_2016-04-08-20-21-38.jpg
5043 ms
101441_dDhu0_2016-04-08-20-17-18.jpg
5098 ms
88050_ZFHvJ_2016-04-08-20-19-46.jpg
5786 ms
41813_QGHDO_2016-04-08-20-32-49.jpg
5324 ms
69207_lljcS_2016-04-08-20-21-13.jpg
5927 ms
30918_WCZeH_2016-04-08-20-29-15.jpg
5892 ms
73590_FGwZc_2016-04-08-20-20-45.jpg
5665 ms
20631_AmgzJ_2016-04-08-20-27-06.jpg
5602 ms
127087_FuTe0_2016-04-08-20-24-56.jpg
5734 ms
df9f8ea72f17769f8e0b90eb3362b70da1ae3a3d
6217 ms
27fe685a6bec15ebe69fc2d2d0590410aab6020b
5533 ms
01e3c9c4c88642294de6e978fdd8ce87a1ef1631
5529 ms
91a0ef2fc5be22609577f76e38b43bb094e77b82
5526 ms
0d94c934fa5ea4271ea5f714d0e4c79a417de021
5529 ms
37426a04187267df75a1d156cab14c56d650b602
5567 ms
826c6fa4eb8328ca5e1d9c37e15dd3b2e1b4bcfa
5570 ms
fa15664409b98041037b3bcaf72e968a4ed744e8
5570 ms
f65ff48dbfc35dbcac36af5fd33f315c03df40dc
5571 ms
902dd720145218f3105358c9b5797b895b9a7d45
5574 ms
482a8a45c4b19fc3cef96154dde1f9717712997d
5614 ms
692e788871d18aeb4a56f7e6052fe936b2b220ce
5618 ms
b7beee661304a8361312c1bb1ada64d9a18ae81d
5616 ms
45e3aff09f56cb5753ece63f2a209e8577c4bb82
5617 ms
672b5d2db4e314acfb00d6c8f61ce81c0c71fcd9
5618 ms
02d2e4b4a369443917c372d8efb8975ea1125c46
5658 ms
aed8d1ccb76fb3b476c729ad2a8ce1a69478053a
5658 ms
dd29666egw1f2dich4c2qg20qo01e3ys.gif
284 ms
search-1.png
20249 ms
cctv5-2.jpg
20249 ms
hunan-2.jpg
20249 ms
zhejiang-2.jpg
20249 ms
jiangsu-2.jpg
20248 ms
anhuiweishi.jpg
20249 ms
dongfang-2.jpg
20250 ms
into.png
20235 ms
3560.html
4464 ms
guest-1.png
20216 ms
play-icon.png
20216 ms
box_bg_bot.jpg
20181 ms
h.js
1333 ms
21.gif
948 ms
hm.gif
441 ms
jquery-1.8.3.min.js
11771 ms
hunan960.html
1397 ms
p.js
12 ms
logo.png
71 ms
common-m.css
3685 ms
51live.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
51live.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
51live.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 51live.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 51live.com 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.
51live.com
Open Graph description is not detected on the main page of 51 Live. 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: