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64

Performance

Renders faster than
77% of other websites
64

Accessibility

Visual factors better than
that of 29% of websites
67

Best Practices

More advanced features
available than in
24% of websites
85

SEO

Google-friendlier than
55% of websites

First Response

302 ms

Resources Loaded

3.7 sec

Page Rendered

104 ms

About Website

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

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Key Findings

We analyzed Wcghjs.com page load time and found that the first response time was 302 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.545

13/100

15%

TTI (Time to Interactive)

Value3.3 s

93/100

10%

wcghjs.com

302 ms

jquery.js

2339 ms

style.css

1328 ms

stencil.css

1103 ms

2882802.js

907 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 9% of them (1 request) were addressed to the original Wcghjs.com, 73% (8 requests) were made to 4.cn and 9% (1 request) were made to Libs.baidu.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Libs.baidu.com.

Content Size

213.5 kB

After Optimization

153.9 kB

In fact, the total size of Wcghjs.com main page is 213.5 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 108.2 kB which makes up the majority of the site volume.

HTML Optimization

-57%

Potential reduce by 2.8 kB

Original 5.0 kB
After minification 4.5 kB
After compression 2.1 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 2.8 kB or 57% of the original size.

Image Optimization

-10%

Potential reduce by 10.7 kB

Original 108.2 kB
After minification 97.5 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. Wcghjs images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 40.3 kB

Original 81.5 kB
After minification 81.5 kB
After compression 41.2 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 40.3 kB or 49% of the original size.

CSS Optimization

-30%

Potential reduce by 5.7 kB

Original 18.8 kB
After minification 18.8 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. Wcghjs.com needs all CSS files to be minified and compressed as it can save up to 5.7 kB or 30% of the original size.

Requests Now

9

After Optimization

9

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wcghjs. According to our analytics all requests are already optimized.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

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

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

robots.txt is not valid

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wcghjs.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Wcghjs.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 Wcghjs. 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: