Tools & Wizards About Us
17fa.cn screenshot

Report Summary

  • 0

    Performance

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

17fa.cn

域名售卖

Page Load Speed

30.3 sec in total

First Response

3.8 sec

Resources Loaded

26.4 sec

Page Rendered

130 ms

17fa.cn screenshot

About Website

Welcome to 17fa.cn homepage info - get ready to check 17 Fa best content right away, or after learning these important things about 17fa.cn

广州舞龙网络公司拥有经营性ICP证的广州网络公司，拥有多年广州网站建设经验，公司拥有多名广州网站设计人才；已开创微博营销,域名注册，虚拟主机，企业邮箱，广州万网代理服务。

Visit 17fa.cn

Key Findings

We analyzed 17fa.cn page load time and found that the first response time was 3.8 sec and then it took 26.5 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

17fa.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)

Value0.087

93/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

17fa.cn

3795 ms

parking_caf_478_20160218.js

144 ms

index.js

19603 ms

q_stat.php

1500 ms

stat.htm

546 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 33% of them (2 requests) were addressed to the original 17fa.cn, 17% (1 request) were made to Error.9384.com and 17% (1 request) were made to W.cnzz.com. The less responsive or slowest element that took the longest time to load (19.6 sec) relates to the external source Error.9384.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 214.6 kB (51%)

Content Size

420.9 kB

After Optimization

206.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 17fa.cn main page is 420.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 173.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 63.6 kB

  • Original 81.7 kB
  • After minification 75.7 kB
  • After compression 18.1 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 63.6 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 7.9 kB

  • Original 173.0 kB
  • After minification 165.1 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. 17 Fa images are well optimized though.

JavaScript Optimization

-87%

Potential reduce by 126.7 kB

  • Original 145.4 kB
  • After minification 67.2 kB
  • After compression 18.7 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 126.7 kB or 87% of the original size.

CSS Optimization

-79%

Potential reduce by 16.4 kB

  • Original 20.8 kB
  • After minification 18.7 kB
  • After compression 4.5 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. 17fa.cn needs all CSS files to be minified and compressed as it can save up to 16.4 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • JavaScript

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 17 Fa. According to our analytics all requests are already optimized.

Network Requests Diagram

17fa.cn

17fa.cn

3795 ms

parking_caf_478_20160218.js

parking_caf_478_20160218.js

144 ms

index.js

index.js

19603 ms

q_stat.php

q_stat.php

1500 ms

stat.htm

stat.htm

546 ms

core.php

core.php

1478 ms

Accessibility Review

17fa.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

<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

17fa.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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

17fa.cn SEO score

64

Search Engine Optimization Advices

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 17fa.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 17fa.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

17fa.cn

Open Graph description is not detected on the main page of 17 Fa. 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: