Tools & Wizards About Us
chengdu.cn screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 70

    SEO

    Google-friendlier than
    30% of websites

chengdu.cn

红星新闻网首页_成都市新闻门户网站_成都新闻事件_不一样的成都生活网_成都资讯网_成都图片_成都视频_成都美食_成都生活_成都吃喝玩乐_财经成都_运动成都_文化成都

Page Load Speed

7.6 sec in total

First Response

1.1 sec

Resources Loaded

6.1 sec

Page Rendered

406 ms

chengdu.cn screenshot

About Website

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

成都全搜索（www.chengdu.cn），是四川权威的成都新闻门户网站，每日提供快速、全面的成都新闻以及全国突发新闻播报。搜索发生在你身边的故事，贴近生活，贴近实际，了解大事小情，找你想要的成都新闻，做不一样的成都市新闻与生活的媒体网站！

Visit chengdu.cn

Key Findings

We analyzed Chengdu.cn page load time and found that the first response time was 1.1 sec and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

chengdu.cn performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.137

80/100

15%

TTI (Time to Interactive)

Value5.2 s

75/100

10%

Network Requests Diagram

www.chengdu.cn

1138 ms

swiper.min.css

208 ms

index.css

425 ms

swiper.min.js

603 ms

index.js

611 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 47% of them (27 requests) were addressed to the original Chengdu.cn, 48% (28 requests) were made to Htimg.chengdu.cn and 2% (1 request) were made to V1.cnzz.com. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source Htimg.chengdu.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (14%)

Content Size

8.3 MB

After Optimization

7.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chengdu.cn main page is 8.3 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. 30% of websites need less resources to load. Images take 8.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 57.4 kB

  • Original 71.1 kB
  • After minification 58.3 kB
  • After compression 13.7 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 12.8 kB, which is 18% 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 57.4 kB or 81% of the original size.

Image Optimization

-13%

Potential reduce by 1.1 MB

  • Original 8.1 MB
  • After minification 7.1 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. Obviously, Chengdu needs image optimization as it can save up to 1.1 MB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-17%

Potential reduce by 9.1 kB

  • Original 52.3 kB
  • After minification 52.3 kB
  • After compression 43.3 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 9.1 kB or 17% of the original size.

CSS Optimization

-15%

Potential reduce by 1.9 kB

  • Original 12.5 kB
  • After minification 12.5 kB
  • After compression 10.6 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. Chengdu.cn needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (21%)

Requests Now

57

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chengdu. 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

www.chengdu.cn

www.chengdu.cn

1138 ms

swiper.min.css

swiper.min.css

208 ms

index.css

index.css

425 ms

swiper.min.js

swiper.min.js

603 ms

index.js

index.js

611 ms

z_stat.php

z_stat.php

1464 ms

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7af54d9aa6eacccb88d52b605c31396f.jpg

1206 ms

nav_logo.png

nav_logo.png

213 ms

nav_icon_dot190822.jpg

nav_icon_dot190822.jpg

433 ms

nav_icon_1.png

nav_icon_1.png

342 ms

nav_icon_search.png

nav_icon_search.png

356 ms

side_weibo_hs.png

side_weibo_hs.png

418 ms

side_weibo_bs.png

side_weibo_bs.png

541 ms

weibo_ewm.png

weibo_ewm.png

569 ms

side_wx_hs.png

side_wx_hs.png

590 ms

side_wx_bs.png

side_wx_bs.png

610 ms

wx_ewm.jpg

wx_ewm.jpg

632 ms

side_top_hs.png

side_top_hs.png

643 ms

side_top_bs.png

side_top_bs.png

737 ms

ctoutiao.png

ctoutiao.png

783 ms

tlright.png

tlright.png

786 ms

tlleft.png

tlleft.png

814 ms

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market_yw.png

834 ms

icon_play.png

icon_play.png

854 ms

icon_video.png

icon_video.png

936 ms

pic_aktp.jpg

pic_aktp.jpg

1220 ms

icon_aktt.png

icon_aktt.png

981 ms

hd_bottom1.png

hd_bottom1.png

1025 ms

monitor.png

monitor.png

1061 ms

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1655 ms

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1804 ms

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1806 ms

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2641 ms

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2584 ms

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2388 ms

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2407 ms

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2512 ms

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2050 ms

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2273 ms

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2508 ms

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2668 ms

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2641 ms

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2750 ms

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3269 ms

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3357 ms

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3127 ms

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2911 ms

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3128 ms

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3632 ms

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3421 ms

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3364 ms

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3371 ms

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3498 ms

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3587 ms

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3593 ms

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3587 ms

stat.htm

stat.htm

1865 ms

c.js

c.js

954 ms

Accessibility Review

chengdu.cn accessibility score

73

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.

Internationalization and localization

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

Impact

Issue

High

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

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

chengdu.cn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

chengdu.cn SEO score

70

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 Chengdu.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 Chengdu.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

chengdu.cn

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