Access dinuo.com.cn. 湖南迪诺制药股份有限公司-首页

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value26.0 s

0/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value1,070 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value1

2/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

dinuo.com.cn

676 ms

dinuo.com.cn

1315 ms

30536_zh-cn.html.Head.js

1299 ms

30536_zh-cn.html.Body.js

2209 ms

pcstyle.css

207 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Dinuo.com.cn, 90% (52 requests) were made to Nwzimg.wezhan.cn and 3% (2 requests) were made to Dfs.yun300.cn. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Nwzimg.wezhan.cn.

Content Size

4.0 MB

After Optimization

3.2 MB

In fact, the total size of Dinuo.com.cn main page is 4.0 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. 45% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 242.1 kB

Original 277.1 kB
After minification 249.7 kB
After compression 34.9 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 242.1 kB or 87% of the original size.

Image Optimization

-14%

Potential reduce by 465.0 kB

Original 3.4 MB
After minification 3.0 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, Dinuo needs image optimization as it can save up to 465.0 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

-21%

Potential reduce by 46.8 kB

Original 221.9 kB
After minification 221.8 kB
After compression 175.1 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 46.8 kB or 21% of the original size.

CSS Optimization

-27%

Potential reduce by 9.3 kB

Original 34.8 kB
After minification 30.2 kB
After compression 25.5 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. Dinuo.com.cn needs all CSS files to be minified and compressed as it can save up to 9.3 kB or 27% of the original size.

Requests Now

After Optimization

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dinuo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

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 interpretation of your content by users in different locales.

High

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

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

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 Dinuo.com.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 Dinuo.com.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

dinuo.com.cn

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

Report Summary

Performance

Accessibility

Best Practices

SEO

湖南迪诺制药股份有限公司-首页

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

dinuo.com.cn

dinuo.com.cn

30536_zh-cn.html.Head.js

30536_zh-cn.html.Body.js

pcstyle.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

dinuo.com.cn

dinuo.com.cn

30536_zh-cn.html.Head.js

30536_zh-cn.html.Body.js

pcstyle.css

reset.css

iconfont.css

iconfont.css

iconfont.css

pager.css

hover-effects.css

antChain.css

30536_Pc_zh-CN.css

jquery-3.6.3.min.js

jquery.lazyload.min.js

smart.animation.min.js

kino.razor.min.js

common.min.js

admin.validator.min.js

jquery.cookie.js

jssor.slider-22.2.16-all.min.js

slideshow.js

jquery.jqueryzoom.js

47295173.png

rBQBHFnwp1OEcjBWAAAAAIqVad06608.js

rBQBHVnwp4SEUiOzAAAAAIGDn6s7556.js

polyfill.min.js

slicknav.css

jquery.slicknav.min.js

modernizr.min.js

ResponsiveJsLoader.js

47706970.jpg

47706972.jpg

47706973.jpg

47706974.jpg

47225983.png

47226114.png

47226437.png

47226435.jpg

40869927.jpeg

47227072.jpg

ga_icon.png

iconfont.woff