Tools & Wizards About Us
21ccom.net screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

21ccom.net

二一电影网_免费追剧影视大全_最全的免费追剧网站

Page Load Speed

24.9 sec in total

First Response

1.2 sec

Resources Loaded

23.1 sec

Page Rendered

508 ms

21ccom.net screenshot

About Website

Welcome to 21ccom.net homepage info - get ready to check 21 Ccom best content for China right away, or after learning these important things about 21ccom.net

二一电影网_免费追新剧的网站,最新电视剧同步更新,热门电影大片抢先看,资源集全更新速度快,打造更受欢迎的看剧影视大全网。

Visit 21ccom.net

Key Findings

We analyzed 21ccom.net page load time and found that the first response time was 1.2 sec and then it took 23.6 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

21ccom.net performance score

0

Network Requests Diagram

21ccom.net

1249 ms

reset.css

1057 ms

default_blue.css

1059 ms

master.css

1050 ms

jquery.min.js

1109 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 96% of them (76 requests) were addressed to the original 21ccom.net, 3% (2 requests) were made to Hm.baidu.com and 1% (1 request) were made to Siteapp.baidu.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain 21ccom.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 456.2 kB (14%)

Content Size

3.4 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 21ccom.net main page is 3.4 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. 45% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 63.2 kB

  • Original 77.1 kB
  • After minification 57.9 kB
  • After compression 13.9 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 19.2 kB, which is 25% 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 63.2 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 161.9 kB

  • Original 3.0 MB
  • After minification 2.8 MB

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. 21 Ccom images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 125.7 kB

  • Original 192.6 kB
  • After minification 189.7 kB
  • After compression 66.9 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 125.7 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 105.3 kB

  • Original 126.4 kB
  • After minification 102.1 kB
  • After compression 21.1 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. 21ccom.net needs all CSS files to be minified and compressed as it can save up to 105.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (8%)

Requests Now

77

After Optimization

71

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 21 Ccom. 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

21ccom.net

21ccom.net

1249 ms

reset.css

reset.css

1057 ms

default_blue.css

default_blue.css

1059 ms

master.css

master.css

1050 ms

jquery.min.js

jquery.min.js

1109 ms

jquery.sgallery.js

jquery.sgallery.js

1057 ms

search_common.js

search_common.js

1064 ms

uaredirect.js

uaredirect.js

510 ms

index.php

index.php

1652 ms

index.php

index.php

1961 ms

index.php

index.php

1777 ms

index.php

index.php

1758 ms

index.php

index.php

1807 ms

index.php

index.php

1713 ms

index.php

index.php

1976 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

1755 ms

main.js

main.js

1799 ms

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20160323104505300.jpg

678 ms

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737 ms

close.png

close.png

719 ms

logo.png

logo.png

721 ms

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917 ms

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808 ms

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818 ms

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779 ms

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824 ms

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868 ms

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869 ms

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891 ms

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1126 ms

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912 ms

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913 ms

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915 ms

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915 ms

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952 ms

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1064 ms

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1014 ms

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981 ms

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976 ms

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1016 ms

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1050 ms

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1051 ms

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1061 ms

index.php

index.php

1338 ms

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514 ms

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481 ms

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524 ms

eweima.jpg

eweima.jpg

504 ms

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633 ms

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20053 ms

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535 ms

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492 ms

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565 ms

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555 ms

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596 ms

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569 ms

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594 ms

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608 ms

android_app.jpg

android_app.jpg

556 ms

search.png

search.png

566 ms

lunBg.png

lunBg.png

562 ms

k.gif

k.gif

585 ms

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20160401020410363.jpg

697 ms

20160105070620992.jpg

20160105070620992.jpg

628 ms

hm.js

hm.js

1305 ms

uline.gif

uline.gif

703 ms

dcBg1.png

dcBg1.png

725 ms

dcBg2.png

dcBg2.png

766 ms

icon1.jpg

icon1.jpg

750 ms

icon2.jpg

icon2.jpg

778 ms

icon3.jpg

icon3.jpg

756 ms

icon4.jpg

icon4.jpg

756 ms

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20151222043250794.png

824 ms

lizi_img006.png

lizi_img006.png

789 ms

zt_footer.png

zt_footer.png

831 ms

ico02.jpg

ico02.jpg

829 ms

top.png

top.png

789 ms

api.php

api.php

888 ms

hm.gif

hm.gif

1785 ms

SEO Factors

21ccom.net SEO score

0

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 21ccom.net 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 21ccom.net 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

21ccom.net

Open Graph description is not detected on the main page of 21 Ccom. 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: