Tools & Wizards About Us
cctv27.cn screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    84% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

cctv27.cn

My Yii Application

Page Load Speed

90.1 sec in total

First Response

3.3 sec

Resources Loaded

86.6 sec

Page Rendered

226 ms

cctv27.cn screenshot

About Website

Welcome to cctv27.cn homepage info - get ready to check Cctv 27 best content right away, or after learning these important things about cctv27.cn

网址导航

Visit cctv27.cn

Key Findings

We analyzed Cctv27.cn page load time and found that the first response time was 3.3 sec and then it took 86.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

cctv27.cn performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value5.9 s

47/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.4 s

84/100

10%

Network Requests Diagram

cctv27.cn

3282 ms

metro.css

1159 ms

jquery-1.4.4.min.js

20201 ms

jquery.carousel.min.js

2510 ms

tj.js

1206 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 95% of them (106 requests) were addressed to the original Cctv27.cn, 1% (1 request) were made to Baidubtttt.com and 1% (1 request) were made to S11.cnzz.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Cctv27.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 125.3 kB (22%)

Content Size

569.9 kB

After Optimization

444.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cctv27.cn main page is 569.9 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. 25% of websites need less resources to load. Images take 522.8 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 25.8 kB

  • Original 30.6 kB
  • After minification 29.1 kB
  • After compression 4.9 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. 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 25.8 kB or 84% of the original size.

Image Optimization

-17%

Potential reduce by 88.5 kB

  • Original 522.8 kB
  • After minification 434.4 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, Cctv 27 needs image optimization as it can save up to 88.5 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 7.1 kB

  • Original 11.2 kB
  • After minification 11.2 kB
  • After compression 4.1 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 7.1 kB or 63% of the original size.

CSS Optimization

-77%

Potential reduce by 4.0 kB

  • Original 5.2 kB
  • After minification 4.8 kB
  • After compression 1.2 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. Cctv27.cn needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (3%)

Requests Now

109

After Optimization

106

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cctv 27. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cctv27.cn

cctv27.cn

3282 ms

metro.css

metro.css

1159 ms

jquery-1.4.4.min.js

jquery-1.4.4.min.js

20201 ms

jquery.carousel.min.js

jquery.carousel.min.js

2510 ms

tj.js

tj.js

1206 ms

metro_bg.png

metro_bg.png

16147 ms

top_bg.png

top_bg.png

1001 ms

img_split.png

img_split.png

18873 ms

logo_001.png

logo_001.png

2934 ms

logo_baidu.png

logo_baidu.png

7070 ms

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4289 ms

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4575 ms

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5644 ms

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5405 ms

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6862 ms

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5964 ms

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7910 ms

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8564 ms

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7995 ms

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11570 ms

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9631 ms

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8971 ms

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12719 ms

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12592 ms

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11908 ms

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14219 ms

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12391 ms

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13326 ms

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17140 ms

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17736 ms

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15686 ms

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19984 ms

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17539 ms

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16737 ms

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17844 ms

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19983 ms

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19765 ms

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19984 ms

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19763 ms

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19983 ms

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19989 ms

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20056 ms

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19157 ms

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20414 ms

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19747 ms

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16978 ms

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19814 ms

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17555 ms

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20077 ms

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19991 ms

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20424 ms

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20016 ms

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19489 ms

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17428 ms

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17952 ms

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18156 ms

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17573 ms

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19170 ms

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15514 ms

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16706 ms

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16459 ms

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17618 ms

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15317 ms

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18644 ms

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20140 ms

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17073 ms

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17654 ms

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20217 ms

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logo_003d.png

19583 ms

logo_001d.png

logo_001d.png

18724 ms

logo_005d.png

logo_005d.png

19795 ms

tj.htm

tj.htm

5435 ms

logo_006d.png

logo_006d.png

19997 ms

logo_007d.png

logo_007d.png

19996 ms

logo_008d.png

logo_008d.png

20000 ms

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18567 ms

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19999 ms

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logo_012d.png

20365 ms

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logo_013d.png

20000 ms

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logo_014d.png

19999 ms

z_stat.php

z_stat.php

1796 ms

logo_016d.png

logo_016d.png

20312 ms

stat.htm

stat.htm

249 ms

core.php

core.php

1699 ms

logo_002e.png

logo_002e.png

19999 ms

9.gif

9.gif

10355 ms

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logo_003e.png

20000 ms

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20000 ms

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logo_009e.png

20437 ms

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19785 ms

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19473 ms

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20138 ms

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20129 ms

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19429 ms

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logo_015e.png

19789 ms

logo_baobao.png

logo_baobao.png

19945 ms

logo_002f.png

logo_002f.png

20043 ms

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logo_004f.png

19565 ms

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logo_005f.png

20000 ms

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logo_006f.png

20275 ms

app.gif

app.gif

1110 ms

logo_007f.png

logo_007f.png

19532 ms

logo_008f.png

logo_008f.png

18670 ms

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logo_010f.png

20000 ms

logo_011f.png

logo_011f.png

19999 ms

logo_012f.png

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20000 ms

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20048 ms

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18675 ms

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18893 ms

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logo_001f.png

20000 ms

arr_left.png

arr_left.png

18772 ms

arr_right.png

arr_right.png

20000 ms

Accessibility Review

cctv27.cn accessibility score

97

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.

Best Practices

cctv27.cn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

cctv27.cn SEO score

92

Search Engine Optimization Advices

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

    LA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cctv27.cn can be misinterpreted by Google and other search engines. Our service has detected that Latin 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 Cctv27.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

cctv27.cn

Open Graph description is not detected on the main page of Cctv 27. 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: