Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 28

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

cf84.com

www.cf84.com-官网首页

Page Load Speed

29.6 sec in total

First Response

5.5 sec

Resources Loaded

23.8 sec

Page Rendered

263 ms

cf84.com screenshot

About Website

Visit cf84.com now to see the best up-to-date Cf 84 content and also check out these interesting facts you probably never knew about cf84.com

发财域名,机会难得

Visit cf84.com

Key Findings

We analyzed Cf84.com page load time and found that the first response time was 5.5 sec and then it took 24.1 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.

Performance Metrics

cf84.com performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value3,230 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.336

33/100

15%

TTI (Time to Interactive)

Value19.1 s

3/100

10%

Network Requests Diagram

cf84.com

5501 ms

www.cf84.com

1208 ms

global.css

990 ms

shoplist.css

10530 ms

TB1RSE.FVXXXXXzXVXXSutbFXXX.jpg_90x90.jpg

478 ms

Our browser made a total of 183 requests to load all elements on the main page. We found that 49% of them (90 requests) were addressed to the original Cf84.com, 14% (25 requests) were made to Img02.taobaocdn.com and 13% (24 requests) were made to Img03.taobaocdn.com. The less responsive or slowest element that took the longest time to load (10.5 sec) relates to the external source Js.97936.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.5 kB (6%)

Content Size

431.7 kB

After Optimization

405.2 kB

In fact, the total size of Cf84.com main page is 431.7 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 402.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 21.0 kB

  • Original 24.9 kB
  • After minification 24.9 kB
  • After compression 3.9 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 21.0 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 3.8 kB

  • Original 402.1 kB
  • After minification 398.3 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. Cf 84 images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 1.2 kB

  • Original 2.0 kB
  • After minification 1.9 kB
  • After compression 767 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.2 kB or 61% of the original size.

CSS Optimization

-18%

Potential reduce by 476 B

  • Original 2.6 kB
  • After minification 2.6 kB
  • After compression 2.2 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. Cf84.com needs all CSS files to be minified and compressed as it can save up to 476 B or 18% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

81

After Optimization

81

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cf 84. According to our analytics all requests are already optimized.

Accessibility Review

cf84.com accessibility score

28

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

Buttons do not have an accessible name

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

cf84.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

cf84.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cf84.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 Cf84.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph description is not detected on the main page of Cf 84. 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: