Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    34% of websites

  • 83

    SEO

    Google-friendlier than
    54% of websites

wdmcake.cn

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Page Load Speed

21.4 sec in total

First Response

1.4 sec

Resources Loaded

19.8 sec

Page Rendered

267 ms

wdmcake.cn screenshot

About Website

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Visit wdmcake.cn

Key Findings

We analyzed Wdmcake.cn page load time and found that the first response time was 1.4 sec and then it took 20.1 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

wdmcake.cn performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value300 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.215

58/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

wdmcake.cn

1379 ms

www.wdmcake.cn

5445 ms

jquery-1.11.1.min.js

1616 ms

style.css

1252 ms

jquery.alerts.css

982 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 77% of them (23 requests) were addressed to the original Wdmcake.cn, 7% (2 requests) were made to Static.anquan.org and 3% (1 request) were made to W.cnzz.com. The less responsive or slowest element that took the longest time to load (13.4 sec) belongs to the original domain Wdmcake.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 151.6 kB (33%)

Content Size

457.6 kB

After Optimization

306.0 kB

In fact, the total size of Wdmcake.cn main page is 457.6 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. 15% of websites need less resources to load. Images take 288.3 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 17.1 kB

  • Original 22.8 kB
  • After minification 20.5 kB
  • After compression 5.7 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 17.1 kB or 75% of the original size.

Image Optimization

-5%

Potential reduce by 14.1 kB

  • Original 288.3 kB
  • After minification 274.2 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. Wdmcake images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 37.5 kB

  • Original 50.6 kB
  • After minification 39.3 kB
  • After compression 13.1 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 37.5 kB or 74% of the original size.

CSS Optimization

-86%

Potential reduce by 82.9 kB

  • Original 95.9 kB
  • After minification 86.0 kB
  • After compression 13.0 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. Wdmcake.cn needs all CSS files to be minified and compressed as it can save up to 82.9 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (26%)

Requests Now

27

After Optimization

20

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wdmcake. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

wdmcake.cn accessibility score

49

Accessibility Issues

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

Image elements do not have [alt] attributes

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

wdmcake.cn best practices score

67

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

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

Page has valid source maps

SEO Factors

wdmcake.cn SEO score

83

Search Engine Optimization Advices

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wdmcake.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Wdmcake.cn 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 Wdmcake. 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: