Tools & Wizards About Us
tonglingtianxia.com.cn screenshot

Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

tonglingtianxia.com.cn

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Page Load Speed

25.5 sec in total

First Response

1.9 sec

Resources Loaded

23.4 sec

Page Rendered

225 ms

tonglingtianxia.com.cn screenshot

About Website

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

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Key Findings

We analyzed Tonglingtianxia.com.cn page load time and found that the first response time was 1.9 sec and then it took 23.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 12 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

tonglingtianxia.com.cn performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value1.181

1/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

tonglingtianxia.com.cn

1939 ms

body.css

887 ms

AC_RunActiveContent.js

1000 ms

erweima.jpg

19464 ms

productlist_roll.css

614 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 82% of them (23 requests) were addressed to the original Tonglingtianxia.com.cn, 14% (4 requests) were made to Hm.baidu.com and 4% (1 request) were made to Eiv.baidu.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Tonglingtianxia.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.7 kB (70%)

Content Size

52.1 kB

After Optimization

15.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tonglingtianxia.com.cn main page is 52.1 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. Only 10% of websites need less resources to load. HTML takes 21.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 17.3 kB

  • Original 21.6 kB
  • After minification 19.0 kB
  • After compression 4.2 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 2.6 kB, which is 12% 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 17.3 kB or 80% of the original size.

Image Optimization

-36%

Potential reduce by 4.2 kB

  • Original 11.7 kB
  • After minification 7.5 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, Tonglingtianxia needs image optimization as it can save up to 4.2 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 5.2 kB

  • Original 7.0 kB
  • After minification 7.0 kB
  • After compression 1.9 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 5.2 kB or 73% of the original size.

CSS Optimization

-85%

Potential reduce by 10.0 kB

  • Original 11.7 kB
  • After minification 8.8 kB
  • After compression 1.7 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. Tonglingtianxia.com.cn needs all CSS files to be minified and compressed as it can save up to 10.0 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tonglingtianxia. According to our analytics all requests are already optimized.

Network Requests Diagram

tonglingtianxia.com.cn

tonglingtianxia.com.cn

1939 ms

body.css

body.css

887 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

1000 ms

erweima.jpg

erweima.jpg

19464 ms

productlist_roll.css

productlist_roll.css

614 ms

productlist_roll.js

productlist_roll.js

957 ms

logo.jpg

logo.jpg

19943 ms

ioc_01.jpg

ioc_01.jpg

1471 ms

about.gif

about.gif

5880 ms

2014111223250045783.jpg

2014111223250045783.jpg

19941 ms

2014050911523483314.jpg

2014050911523483314.jpg

13856 ms

2012072616151791905.jpg

2012072616151791905.jpg

13219 ms

2012072615043942664.jpg

2012072615043942664.jpg

10488 ms

2012032113490588693.jpg

2012032113490588693.jpg

19941 ms

2012032113403694529.jpg

2012032113403694529.jpg

19940 ms

2012032113250036027.jpg

2012032113250036027.jpg

19940 ms

2012032111040218453.jpg

2012032111040218453.jpg

19940 ms

2012032110463628258.jpg

2012032110463628258.jpg

19940 ms

2012031922351177016.jpg

2012031922351177016.jpg

19941 ms

m_bj.jpg

m_bj.jpg

19845 ms

top_bj.jpg

top_bj.jpg

19845 ms

arrow.jpg

arrow.jpg

20454 ms

foot.jpg

foot.jpg

20441 ms

h.js

h.js

1744 ms

21.gif

21.gif

1997 ms

hm.gif

hm.gif

783 ms

h.js

h.js

1864 ms

hm.gif

hm.gif

392 ms

Accessibility Review

tonglingtianxia.com.cn accessibility score

45

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

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

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

tonglingtianxia.com.cn best practices score

67

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

SEO Factors

tonglingtianxia.com.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

    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 Tonglingtianxia.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 Tonglingtianxia.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

tonglingtianxia.com.cn

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