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en.zhongbenruanjian.com screenshot

62

Performance

Renders faster than
76% of other websites
76

Accessibility

Visual factors better than
that of 42% of websites
58

Best Practices

More advanced features
available than in
20% of websites
81

SEO

Google-friendlier than
42% of websites

First Response

991 ms

Resources Loaded

21.5 sec

Page Rendered

766 ms

en.zhongbenruanjian.com screenshot

About Website

Welcome to en.zhongbenruanjian.com homepage info - get ready to check En Zhongbenruanjian best content right away, or after learning these important things about en.zhongbenruanjian.com

Beijing Zhongben Technology Co., Ltd. is a professional APP development company. For more than ten years, it has been focusing on APP development, APP production, and APP outsourcing. Welcome new and ...

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Key Findings

We analyzed En.zhongbenruanjian.com page load time and found that the first response time was 991 ms and then it took 22.3 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.

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.345

32/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

en.zhongbenruanjian.com

991 ms

319284.js

730 ms

reset.css

469 ms

app_index.css

475 ms

swiper-3.4.2.min.css

474 ms

Our browser made a total of 174 requests to load all elements on the main page. We found that 67% of them (116 requests) were addressed to the original En.zhongbenruanjian.com, 27% (47 requests) were made to App.zhongbenruanjian.com and 2% (4 requests) were made to S.union.360.cn. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Int.dpool.sina.com.cn.

Content Size

4.8 MB

After Optimization

4.0 MB

In fact, the total size of En.zhongbenruanjian.com main page is 4.8 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. 65% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 112.8 kB

Original 128.6 kB
After minification 120.6 kB
After compression 15.7 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 112.8 kB or 88% of the original size.

Image Optimization

-14%

Potential reduce by 626.2 kB

Original 4.6 MB
After minification 3.9 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, En Zhongbenruanjian needs image optimization as it can save up to 626.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 3.4 kB

Original 67.0 kB
After minification 67.0 kB
After compression 63.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-18%

Potential reduce by 4.0 kB

Original 21.8 kB
After minification 21.8 kB
After compression 17.9 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. En.zhongbenruanjian.com needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 18% of the original size.

Requests Now

147

After Optimization

130

The browser has sent 147 CSS, Javascripts, AJAX and image requests in order to completely render the main page of En Zhongbenruanjian. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

ZH
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise En.zhongbenruanjian.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that En.zhongbenruanjian.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

en.zhongbenruanjian.com

Open Graph description is not detected on the main page of En Zhongbenruanjian. 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: