Access cncms.com. 中济网文化传播（杭州）有限公司

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

cncms.com

5671 ms

m.js

1012 ms

style.css

5506 ms

prettyPhoto.css

11111 ms

jquery.js

20345 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 40% of them (45 requests) were addressed to the original Cncms.com, 9% (10 requests) were made to Hits.sinajs.cn and 8% (9 requests) were made to Rs.sinajs.cn. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Cncms.com.

Content Size

426.8 kB

After Optimization

140.3 kB

In fact, the total size of Cncms.com main page is 426.8 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. Javascripts take 265.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 54.6 kB

Original 65.2 kB
After minification 55.0 kB
After compression 10.6 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 10.2 kB, which is 16% 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 54.6 kB or 84% of the original size.

Image Optimization

-42%

Potential reduce by 15.4 kB

Original 37.0 kB
After minification 21.6 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, Cncms needs image optimization as it can save up to 15.4 kB or 42% 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 167.3 kB

Original 265.5 kB
After minification 257.2 kB
After compression 98.2 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 167.3 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 49.2 kB

Original 59.1 kB
After minification 41.0 kB
After compression 9.9 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. Cncms.com needs all CSS files to be minified and compressed as it can save up to 49.2 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cncms. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 6 to 1 for CSS 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

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 Cncms.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 Cncms.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.

Social Sharing Optimization

cncms.com

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

中济网文化传播（杭州）有限公司

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

cncms.com

m.js

style.css

prettyPhoto.css

jquery.js

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

cncms.com

m.js

style.css

prettyPhoto.css

jquery.js

jquery.easing.1.3.js

jquery.cycle.min.js

jquery.images_load.js

jquery.prettyPhoto.js

custom.js

scrollpagination.js

c.php

tab.js

reset.css

superfish.css

weiboicon16.png

body.jpg

stripe.png

topnav_border.gif

rss.png

cncms-logo.png

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thumb_580_290_1460079365642.png

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thumb_200_200_1460100892456.jpg

thumb_200_200_1460100825260.png

thumb_200_200_1460100726665.jpg

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nopic.gif

thumb_60_60_1460106830976.jpg

thumb_60_60_1460102893943.png

thumb_60_60_1460102237750.png

thumb_60_60_1460102043430.gif

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