Tools & Wizards About Us
chinaii.cn screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

chinaii.cn

网矿科技(Chinaii) - 定向搜索服务专家

Page Load Speed

5.4 sec in total

First Response

660 ms

Resources Loaded

4.3 sec

Page Rendered

360 ms

chinaii.cn screenshot

About Website

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

北京网矿科技是北京市高新技术企业，专业从事大数据定向搜索服务的互联网公司，长期运营中国网络情报中心（Chinaii.cn）。自2001年来为超过3000家机构提供网络情报监测、网络舆情监测、网络情报/网络舆情软件、媒体和自媒体传播力追踪、媒体传播效果追踪、特定网站群监测、科研情报/学术情报监测、消费者监测、产品价格和评论监测、新闻版权跟踪、互联网热点跟踪等定向搜索服务。网矿长期专注于大数据的个性化...

Visit chinaii.cn

Key Findings

We analyzed Chinaii.cn page load time and found that the first response time was 660 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

chinaii.cn performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

chinaii.cn

660 ms

chinaii.cn

855 ms

style.css

212 ms

swiper.min.css

424 ms

device.min.027.js

614 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that all of those requests were addressed to Chinaii.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Chinaii.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.2 kB (2%)

Content Size

2.7 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chinaii.cn main page is 2.7 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 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 14.9 kB

  • Original 19.9 kB
  • After minification 18.3 kB
  • After compression 5.0 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 14.9 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 25.6 kB

  • Original 2.7 MB
  • After minification 2.7 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. Chinaii images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 22 B

  • Original 36.2 kB
  • After minification 36.2 kB
  • After compression 36.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-10%

Potential reduce by 701 B

  • Original 6.8 kB
  • After minification 6.8 kB
  • After compression 6.1 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. Chinaii.cn has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

31

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chinaii. According to our analytics all requests are already optimized.

Network Requests Diagram

chinaii.cn

chinaii.cn

660 ms

chinaii.cn

chinaii.cn

855 ms

style.css

style.css

212 ms

swiper.min.css

swiper.min.css

424 ms

device.min.027.js

device.min.027.js

614 ms

swiper.min.js

swiper.min.js

829 ms

shoutu_text.png

shoutu_text.png

1050 ms

qiye.jpg

qiye.jpg

1298 ms

meiti.jpg

meiti.jpg

1006 ms

zhengfu.jpg

zhengfu.jpg

1227 ms

dingzhi.jpg

dingzhi.jpg

1643 ms

xinhua.jpg

xinhua.jpg

656 ms

guangming.jpg

guangming.jpg

874 ms

dazhongwang.jpg

dazhongwang.jpg

1092 ms

tengxin.jpg

tengxin.jpg

1212 ms

wangsu.jpg

wangsu.jpg

1260 ms

chinaso.png

chinaso.png

1309 ms

scic.jpg

scic.jpg

1417 ms

shangyedianxun.jpg

shangyedianxun.jpg

1433 ms

dongfangyancao.jpg

dongfangyancao.jpg

1472 ms

wanda.jpg

wanda.jpg

1509 ms

header.htm

header.htm

1340 ms

footer.htm

footer.htm

1435 ms

shoutu.jpg

shoutu.jpg

1654 ms

shoutu2.jpg

shoutu2.jpg

1717 ms

shoutu3.jpg

shoutu3.jpg

1961 ms

shoutu4.jpg

shoutu4.jpg

2211 ms

background.jpg

background.jpg

1853 ms

logo.png

logo.png

327 ms

chinaii-weixin.jpg

chinaii-weixin.jpg

430 ms

foot_b2.jpg

foot_b2.jpg

433 ms

foot_b5.jpg

foot_b5.jpg

495 ms

foot_b3.jpg

foot_b3.jpg

624 ms

Accessibility Review

chinaii.cn accessibility score

84

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Tables and lists

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

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

chinaii.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

Page has valid source maps

SEO Factors

chinaii.cn SEO score

100

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

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

chinaii.cn

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