Access chinamv.com.cn. 企业宣传片,宣传片制作,北京企业宣传片制作,企业形象宣传片制作,北京影视制作公司,北京宣传片制作公司-北京上广传媒-微电影制作-TVC广告片制作公司

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

chinamv.com.cn

2950 ms

chinamv.css

1033 ms

1152527.js

3807 ms

297945.js

805 ms

logo.gif

523 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 74% of them (84 requests) were addressed to the original Chinamv.com.cn, 6% (7 requests) were made to Pub.idqqimg.com and 5% (6 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (15.5 sec) relates to the external source Webpresence.qq.com.

Content Size

452.4 kB

After Optimization

389.4 kB

In fact, the total size of Chinamv.com.cn main page is 452.4 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. Images take 365.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 33.6 kB

Original 42.6 kB
After minification 41.6 kB
After compression 9.0 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. 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 33.6 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 3.4 kB

Original 365.2 kB
After minification 361.9 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. Chinamv images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 23.5 kB

Original 39.1 kB
After minification 39.1 kB
After compression 15.6 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 23.5 kB or 60% of the original size.

CSS Optimization

-47%

Potential reduce by 2.6 kB

Original 5.5 kB
After minification 4.8 kB
After compression 2.9 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. Chinamv.com.cn needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 47% of the original size.

Requests Now

113

After Optimization

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chinamv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chinamv.com.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 Chinamv.com.cn main page’s claimed encoding is gb2312. 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

chinamv.com.cn

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

Report Summary

Performance

Accessibility

Best Practices

SEO

企业宣传片,宣传片制作,北京企业宣传片制作,企业形象宣传片制作,北京影视制作公司,北京宣传片制作公司-北京上广传媒-微电影制作-TVC广告片制作公司

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

chinamv.com.cn

chinamv.css

1152527.js

297945.js

logo.gif

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

chinamv.com.cn

chinamv.css

1152527.js

297945.js

logo.gif

aboutchinamv.gif

chinamv_07.gif

chinamv_08.gif

xuanchuanpian.gif

lanmubaozhuang.gif

ad.gif

donghua.gif

photovideo.gif

about1.gif

chinamv_17.gif

customer.gif

kehu.gif

play.jpg

business.gif

chinamv_41.gif

xuanchuan_up.jpg

Detail.gif

lanmu_up.jpg

ad_up.jpg

animation_up.jpg

TV_up.jpg

DVDCOPY_up.jpg

customers.gif

HongYe.jpg

samsung.jpg

Samsung_Beijing_2008.jpg

ufida.jpg

SaiKE.jpg

Timeshare.jpg

qkl.jpg

access.jpg

yulong.jpg

Snoen.jpg

WuYuan.jpg

kangjie.jpg

Topack.jpg

bpgc30.jpg

XieHe.jpg