Tools & Wizards About Us
nbtv.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

nbtv.cn

宁波广电网-同住一座城 共建一个家

Page Load Speed

72.2 sec in total

First Response

9.8 sec

Resources Loaded

62.1 sec

Page Rendered

279 ms

nbtv.cn screenshot

About Website

Visit nbtv.cn now to see the best up-to-date Nbtv content for China and also check out these interesting facts you probably never knew about nbtv.cn

宁波广电网由宁波广电集团创办，以整合宁波电视台和宁波电台(宁波广播在线)音像资源为特色，是致力于提供宁波新闻、生活消费、网络问政等的大型门户网站。

Visit nbtv.cn

Key Findings

We analyzed Nbtv.cn page load time and found that the first response time was 9.8 sec and then it took 62.4 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

nbtv.cn performance score

0

Network Requests Diagram

nbtv.cn

9821 ms

css.css

4436 ms

typography.css

886 ms

base.css

884 ms

jquery-1.10.1.min.js

20211 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 57% of them (53 requests) were addressed to the original Nbtv.cn, 27% (25 requests) were made to Img.nbtv.cn and 2% (2 requests) were made to Static.anquan.org. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Nbtv.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 308.7 kB (63%)

Content Size

489.1 kB

After Optimization

180.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nbtv.cn main page is 489.1 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. HTML takes 184.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 152.3 kB

  • Original 184.4 kB
  • After minification 147.4 kB
  • After compression 32.0 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. This page needs HTML code to be minified as it can gain 37.0 kB, which is 20% 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 152.3 kB or 83% of the original size.

Image Optimization

-35%

Potential reduce by 50.0 kB

  • Original 141.8 kB
  • After minification 91.8 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, Nbtv needs image optimization as it can save up to 50.0 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 99.4 kB

  • Original 152.8 kB
  • After minification 145.8 kB
  • After compression 53.5 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 99.4 kB or 65% of the original size.

CSS Optimization

-69%

Potential reduce by 7.0 kB

  • Original 10.2 kB
  • After minification 8.5 kB
  • After compression 3.1 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. Nbtv.cn needs all CSS files to be minified and compressed as it can save up to 7.0 kB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (24%)

Requests Now

92

After Optimization

70

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nbtv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nbtv.cn

nbtv.cn

9821 ms

css.css

css.css

4436 ms

typography.css

typography.css

886 ms

base.css

base.css

884 ms

jquery-1.10.1.min.js

jquery-1.10.1.min.js

20211 ms

ntes_jslib_1.0.1.js

ntes_jslib_1.0.1.js

20212 ms

conscroll.js

conscroll.js

1335 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

1789 ms

style.css

style.css

1917 ms

tab.js

tab.js

2230 ms

common_lh.css

common_lh.css

2378 ms

pic_slide.js

pic_slide.js

11174 ms

scroll_typhooe.css

scroll_typhooe.css

2837 ms

jquery.marquee.js

jquery.marquee.js

4890 ms

nblh.css

nblh.css

4774 ms

comm_defaultgg.js

comm_defaultgg.js

5116 ms

comm_nbgg.js

comm_nbgg.js

5350 ms

monitorAds.js

monitorAds.js

5457 ms

aq_auth.js

aq_auth.js

2117 ms

33020000007163.js

33020000007163.js

879 ms

CA121870000605976050002.js

CA121870000605976050002.js

2439 ms

A17hihhhlilmnkqnnlmfpa_2b.jpg

A17hihhhlilmnkqnnlmfpa_2b.jpg

19855 ms

grey11.gif

grey11.gif

13068 ms

blue_error.png

blue_error.png

1254 ms

body-bg0.png

body-bg0.png

3127 ms

headlines-img0.png

headlines-img0.png

896 ms

grey11.gif

grey11.gif

13231 ms

h.js

h.js

1745 ms

21.gif

21.gif

758 ms

hm.gif

hm.gif

450 ms

icon_phone.png

icon_phone.png

448 ms

QR_code.png

QR_code.png

736 ms

weatherStyle0.html

weatherStyle0.html

760 ms

logo_replace.png

logo_replace.png

1339 ms

input-bg1.png

input-bg1.png

890 ms

btn1.png

btn1.png

2674 ms

home_focus_bg.jpg

home_focus_bg.jpg

2660 ms

cntv_replace.jpg

cntv_replace.jpg

4685 ms

hot_program_replace.png

hot_program_replace.png

1786 ms

channel_replace.png

channel_replace.png

5051 ms

focus-on.png

focus-on.png

2188 ms

focus-off.png

focus-off.png

2231 ms

home_title_sun.png

home_title_sun.png

3100 ms

home_title_sun_report1.gif

home_title_sun_report1.gif

2673 ms

point1.png

point1.png

3093 ms

home_title_exclusive.gif

home_title_exclusive.gif

3370 ms

home_title_exclusive_report1.gif

home_title_exclusive_report1.gif

4134 ms

icon2.png

icon2.png

3547 ms

video-icon1.png

video-icon1.png

3560 ms

home_title_topic.gif

home_title_topic.gif

3693 ms

home_title_topic_report1.gif

home_title_topic_report1.gif

5426 ms

audio-icon1.png

audio-icon1.png

3984 ms

video-icon4.png

video-icon4.png

4054 ms

feature-point-previous.png

feature-point-previous.png

4443 ms

feature-point-next.png

feature-point-next.png

4413 ms

feature-point-current.png

feature-point-current.png

4989 ms

feature-point.png

feature-point.png

4766 ms

nbtv.cn

nbtv.cn

20124 ms

footer-bg.png

footer-bg.png

7894 ms

fotnav-bg3.png

fotnav-bg3.png

5115 ms

fotnav-bg1.jpg

fotnav-bg1.jpg

11167 ms

friendlink003.png

friendlink003.png

5426 ms

i_lo2.gif

i_lo2.gif

2556 ms

1132 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

678 ms

hy_124x47.png

hy_124x47.png

686 ms

forecast

forecast

860 ms

duoyun_0.png

duoyun_0.png

509 ms

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15383a601081c.jpg

6424 ms

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15383a58dda20.png

7525 ms

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1537d3377d325.jpg

8984 ms

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147fc91d60a4b.jpg

6787 ms

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19999 ms

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6034 ms

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8664 ms

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7386 ms

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9100 ms

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10343 ms

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9746 ms

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14073 ms

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12131 ms

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10531 ms

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12416 ms

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16533 ms

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11949 ms

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15903 ms

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13779 ms

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14352 ms

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149a76da7306.jpg

16640 ms

149a75ee96935.jpg

149a75ee96935.jpg

19991 ms

149a77038e326.jpg

149a77038e326.jpg

16897 ms

14e771eef3641.gif

14e771eef3641.gif

19847 ms

1525de3eb094a.jpg

1525de3eb094a.jpg

19911 ms

SEO Factors

nbtv.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nbtv.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 Nbtv.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

nbtv.cn

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