Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 0

    SEO

Page Load Speed

56.7 sec in total

First Response

2 sec

Resources Loaded

53 sec

Page Rendered

1.6 sec

fs.17173.com screenshot

About Website

Welcome to fs.17173.com homepage info - get ready to check Fs 17173 best content for China right away, or after learning these important things about fs.17173.com

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Visit fs.17173.com

Key Findings

We analyzed Fs.17173.com page load time and found that the first response time was 2 sec and then it took 54.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% 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

fs.17173.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value10.8 s

7/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.036

100/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

fs.17173.com

1992 ms

spp_style.css

899 ms

style.css

712 ms

spp_core.js

3615 ms

spp_ui.js

919 ms

Our browser made a total of 420 requests to load all elements on the main page. We found that 4% of them (16 requests) were addressed to the original Fs.17173.com, 15% (61 requests) were made to I2.17173cdn.com and 12% (52 requests) were made to Ue1.17173.itc.cn. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source I2.17173cdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 856.2 kB (21%)

Content Size

4.1 MB

After Optimization

3.2 MB

In fact, the total size of Fs.17173.com main page is 4.1 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. 70% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 72.9 kB

  • Original 84.9 kB
  • After minification 72.4 kB
  • After compression 12.0 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. This page needs HTML code to be minified as it can gain 12.5 kB, which is 15% 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 72.9 kB or 86% of the original size.

Image Optimization

-11%

Potential reduce by 369.0 kB

  • Original 3.4 MB
  • After minification 3.0 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, Fs 17173 needs image optimization as it can save up to 369.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 331.1 kB

  • Original 492.1 kB
  • After minification 478.1 kB
  • After compression 160.9 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 331.1 kB or 67% of the original size.

CSS Optimization

-80%

Potential reduce by 83.2 kB

  • Original 103.9 kB
  • After minification 94.8 kB
  • After compression 20.7 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. Fs.17173.com needs all CSS files to be minified and compressed as it can save up to 83.2 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 92 (23%)

Requests Now

399

After Optimization

307

The browser has sent 399 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fs 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 65 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

fs.17173.com accessibility score

55

Accessibility Issues

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

fs.17173.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

fs.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 Fs.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 Fs.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 Fs 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: