Report Summary

  • 65

    Performance

    Renders faster than
    79% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 0

    SEO

Page Load Speed

29.5 sec in total

First Response

1.9 sec

Resources Loaded

27.1 sec

Page Rendered

526 ms

speed.17173.com screenshot

About Website

Click here to check amazing Speed 17173 content for China. Otherwise, check out these important facts you probably never knew about speed.17173.com

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Visit speed.17173.com

Key Findings

We analyzed Speed.17173.com page load time and found that the first response time was 1.9 sec and then it took 27.6 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

speed.17173.com performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.142

78/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

speed.17173.com

1854 ms

reset-1.0_utils-1.0.min.css

773 ms

mod-1.0.0.1-min.css

763 ms

temp-1.0.0.1.css

771 ms

temp-extend-1.0.0.1.css

2278 ms

Our browser made a total of 176 requests to load all elements on the main page. We found that 2% of them (4 requests) were addressed to the original Speed.17173.com, 12% (21 requests) were made to I3.17173.itc.cn and 11% (19 requests) were made to I1.17173.itc.cn. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source I3.17173.itc.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 451.5 kB (33%)

Content Size

1.4 MB

After Optimization

904.5 kB

In fact, the total size of Speed.17173.com main page is 1.4 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. 50% of websites need less resources to load. Images take 814.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 147.6 kB

  • Original 173.4 kB
  • After minification 124.6 kB
  • After compression 25.8 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 48.8 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 147.6 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 45.4 kB

  • Original 814.6 kB
  • After minification 769.2 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. Speed 17173 images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 178.0 kB

  • Original 268.9 kB
  • After minification 264.4 kB
  • After compression 90.9 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 178.0 kB or 66% of the original size.

CSS Optimization

-81%

Potential reduce by 80.6 kB

  • Original 99.2 kB
  • After minification 87.8 kB
  • After compression 18.6 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. Speed.17173.com needs all CSS files to be minified and compressed as it can save up to 80.6 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (24%)

Requests Now

167

After Optimization

127

The browser has sent 167 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Speed 17173. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

speed.17173.com accessibility score

63

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

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

speed.17173.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

speed.17173.com SEO score

0

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 Speed.17173.com 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 Speed.17173.com 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 Speed 17173. 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: