Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

hztv3.com.cn

404 Not Found

Page Load Speed

14.9 sec in total

First Response

186 ms

Resources Loaded

14.5 sec

Page Rendered

281 ms

hztv3.com.cn screenshot

About Website

Welcome to hztv3.com.cn homepage info - get ready to check Hztv 3 best content right away, or after learning these important things about hztv3.com.cn

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Visit hztv3.com.cn

Key Findings

We analyzed Hztv3.com.cn page load time and found that the first response time was 186 ms and then it took 14.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

hztv3.com.cn performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value0.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

hztv3.com.cn

186 ms

www.hztv3.com.cn

816 ms

style_7_common.css

759 ms

style_7_portal_index.css

319 ms

click.aspx

4266 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 95% of them (37 requests) were addressed to the original Hztv3.com.cn, 3% (1 request) were made to Count17.51yes.com and 3% (1 request) were made to Push.zhanzhang.baidu.com. The less responsive or slowest element that took the longest time to load (4.3 sec) relates to the external source Count17.51yes.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 164.1 kB (28%)

Content Size

596.1 kB

After Optimization

432.0 kB

In fact, the total size of Hztv3.com.cn main page is 596.1 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. 30% of websites need less resources to load. Images take 408.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 65.2 kB

  • Original 77.0 kB
  • After minification 55.7 kB
  • After compression 11.8 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 21.3 kB, which is 28% 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 65.2 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 8.1 kB

  • Original 408.8 kB
  • After minification 400.7 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. Hztv 3 images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 11 B

  • Original 227 B
  • After minification 227 B
  • After compression 216 B

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

-82%

Potential reduce by 90.8 kB

  • Original 110.1 kB
  • After minification 87.8 kB
  • After compression 19.3 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. Hztv3.com.cn needs all CSS files to be minified and compressed as it can save up to 90.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (16%)

Requests Now

37

After Optimization

31

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hztv 3. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

hztv3.com.cn accessibility score

68

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

Document doesn't have a <title> element

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

Best Practices

hztv3.com.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

SEO Factors

hztv3.com.cn SEO score

50

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Document doesn't have a <title> element

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hztv3.com.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Hztv3.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

Open Graph description is not detected on the main page of Hztv 3. 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: